| Characteristic | N = 3,4651 |
|---|---|
| edad | 63.42 (16.07) 66.00 (54.00, 75.00) |
| sexo | |
| HOMBRE | 2,263.0 / 3,465.0 (65.3%) |
| MUJER | 1,202.0 / 3,465.0 (34.7%) |
| ano_ing | |
| 2021 | 1,068.0 / 3,465.0 (30.8%) |
| 2022 | 1,170.0 / 3,465.0 (33.8%) |
| 2023 | 1,227.0 / 3,465.0 (35.4%) |
| hasta_ing_en_uci | 2.07 (8.28) 0.00 (0.00, 0.55) |
| servicio_de_procedencia | |
| - | 1.0 / 3,465.0 (0.0%) |
| BRONCOSCOPIA | 1.0 / 3,465.0 (0.0%) |
| CARDIOLOGÍA | 131.0 / 3,465.0 (3.8%) |
| CIRUGÍA GENERAL | 52.0 / 3,465.0 (1.5%) |
| CIRUGÍA MAXILOFACIAL | 1.0 / 3,465.0 (0.0%) |
| CIRUGÍA PLÁSTICA | 14.0 / 3,465.0 (0.4%) |
| CUIDADOS PALIATIVOS | 4.0 / 3,465.0 (0.1%) |
| DERMATOLOGÍA | 1.0 / 3,465.0 (0.0%) |
| DIGESTIVO | 181.0 / 3,465.0 (5.2%) |
| DIGESTIVO (U TOH) | 2.0 / 3,465.0 (0.1%) |
| ENDOCRINOLOGÍA | 3.0 / 3,465.0 (0.1%) |
| ENDOSCOPIA DIG | 3.0 / 3,465.0 (0.1%) |
| ENDOSCOPIA_CPRE | 1.0 / 3,465.0 (0.0%) |
| GINECOLOGÍA | 7.0 / 3,465.0 (0.2%) |
| HEMATOLOGíA | 22.0 / 3,465.0 (0.6%) |
| HEMATOLOGÍA | 29.0 / 3,465.0 (0.8%) |
| MEDICINA INTERNA | 142.0 / 3,465.0 (4.1%) |
| NEFROLOGÍA | 23.0 / 3,465.0 (0.7%) |
| NEUMOLOGÍA | 272.0 / 3,465.0 (7.8%) |
| NEUROCIRUGÍA | 121.0 / 3,465.0 (3.5%) |
| NEUROLOGÍA | 28.0 / 3,465.0 (0.8%) |
| NEUROLOGÍA (U ICTUS) | 9.0 / 3,465.0 (0.3%) |
| ONCOLOGÍA | 22.0 / 3,465.0 (0.6%) |
| OTORRINOLARINGOLOGÍA | 4.0 / 3,465.0 (0.1%) |
| OTRO HOSPITAL (SALA) | 45.0 / 3,465.0 (1.3%) |
| OTRO HOSPITAL (UCI) | 139.0 / 3,465.0 (4.0%) |
| OTRO HOSPITAL (URGENCIAS) | 5.0 / 3,465.0 (0.1%) |
| PSIQUIATRÍA | 7.0 / 3,465.0 (0.2%) |
| QUEMADOS | 12.0 / 3,465.0 (0.3%) |
| RADIOLOGÍA | 14.0 / 3,465.0 (0.4%) |
| REA | 1.0 / 3,465.0 (0.0%) |
| REANIMACIÓN | 3.0 / 3,465.0 (0.1%) |
| TRAUMATOLOGÍA | 9.0 / 3,465.0 (0.3%) |
| U ARRITMIAS | 1.0 / 3,465.0 (0.0%) |
| UCI | 106.0 / 3,465.0 (3.1%) |
| UCI_BIO | 3.0 / 3,465.0 (0.1%) |
| UNIDAD DOLOR | 1.0 / 3,465.0 (0.0%) |
| uRGENCIAS/COMUNIDAD | 1.0 / 3,465.0 (0.0%) |
| URGENCIAS/COMUNIDAD | 2,024.0 / 3,465.0 (58.4%) |
| UROLOGÍA | 20.0 / 3,465.0 (0.6%) |
| apache_ii_ingreso_uci | 16.10 (7.57) 15.00 (11.00, 20.00) |
| bmr_ing | 332.0 / 2,134.0 (15.6%) |
| Unknown | 1,331 |
| gcs_al_ingreso | 13.67 (3.21) 15.00 (15.00, 15.00) |
| categoria_de_paciente | |
| CORONARIO | 1,083.0 / 3,465.0 (31.3%) |
| MÉDICO | 1,767.0 / 3,465.0 (51.0%) |
| QUEMADO | 62.0 / 3,465.0 (1.8%) |
| QUIRÚRGICO PROGRAMADO | 223.0 / 3,465.0 (6.4%) |
| QUIRÚRGICO URGENTE | 55.0 / 3,465.0 (1.6%) |
| TRAUMATOLÓGICO | 275.0 / 3,465.0 (7.9%) |
| motivo_de_ingreso_en_uci | |
| Abdomen agudo | 10.0 / 3,465.0 (0.3%) |
| Abdomen agudo - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| ACVA hemorrágico | 108.0 / 3,465.0 (3.1%) |
| ACVA hemorrágico-Covid 19 | 2.0 / 3,465.0 (0.1%) |
| ACVA isquémico | 18.0 / 3,465.0 (0.5%) |
| ACVA isquémico - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Aneurisma disecante | 1.0 / 3,465.0 (0.0%) |
| Cetoacidosis diabética / Coma hiperosmolar | 37.0 / 3,465.0 (1.1%) |
| Cetoacidosis diabética / Coma hiperosmolar - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Coma | 68.0 / 3,465.0 (2.0%) |
| Coma - Covid 19 | 2.0 / 3,465.0 (0.1%) |
| Crisis / Emergencia hipertensiva | 7.0 / 3,465.0 (0.2%) |
| Derrame pericárdico | 1.0 / 3,465.0 (0.0%) |
| Descompensación hidrópica | 1.0 / 3,465.0 (0.0%) |
| Dolor torácico | 58.0 / 3,465.0 (1.7%) |
| Edema agudo de pulmón cardiogénico | 27.0 / 3,465.0 (0.8%) |
| EDema agudo de pulmón cardiogénico | 1.0 / 3,465.0 (0.0%) |
| Edema agudo de pulmón cardiogénico - Covid 19 | 2.0 / 3,465.0 (0.1%) |
| Encefalopatía hepática | 3.0 / 3,465.0 (0.1%) |
| Fallo hepático agudo | 43.0 / 3,465.0 (1.2%) |
| Fracaso renal agudo | 1.0 / 3,465.0 (0.0%) |
| Gangrena de Fournier | 1.0 / 3,465.0 (0.0%) |
| Hematoma subdural | 1.0 / 3,465.0 (0.0%) |
| Hemorragia gastrointestinal | 73.0 / 3,465.0 (2.1%) |
| Hiperpotasemia | 1.0 / 3,465.0 (0.0%) |
| Hipotermia | 1.0 / 3,465.0 (0.0%) |
| HSA | 47.0 / 3,465.0 (1.4%) |
| HSA - Covid 19 | 3.0 / 3,465.0 (0.1%) |
| Insuficiencia cardíaca | 25.0 / 3,465.0 (0.7%) |
| Insuficiencia cardíaca-Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Insuficiencia renal aguda | 4.0 / 3,465.0 (0.1%) |
| Insuficiencia respiratoria aguda | 253.0 / 3,465.0 (7.3%) |
| Insuficiencia respiratoria aguda - Covid 19 | 270.0 / 3,465.0 (7.8%) |
| Insuficiencia respiratoria crónica agudizada | 47.0 / 3,465.0 (1.4%) |
| Insuficiencia respiratoria crónica agudizada - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Insuficiencia respiratoria hipercápnica | 1.0 / 3,465.0 (0.0%) |
| Intoxicación sistémica | 50.0 / 3,465.0 (1.4%) |
| Meningitis aguda | 1.0 / 3,465.0 (0.0%) |
| Meningitis postquirúrgica | 1.0 / 3,465.0 (0.0%) |
| Miopericarditis | 6.0 / 3,465.0 (0.2%) |
| Neumonía intersticial | 1.0 / 3,465.0 (0.0%) |
| Otra lesión dérmica | 11.0 / 3,465.0 (0.3%) |
| Otras alteraciones endocrino/metabólicas | 25.0 / 3,465.0 (0.7%) |
| Otras alteraciones endocrino/metabólicas - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Otro obstetricia-Hemorragia postparto - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Otros problemas médicos | 49.0 / 3,465.0 (1.4%) |
| Otros problemas médicos - Covid 19 | 4.0 / 3,465.0 (0.1%) |
| Otros problemas quirúrgicos | 14.0 / 3,465.0 (0.4%) |
| Otros problemas quirúrgicos - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Pancreatitis aguda grave | 53.0 / 3,465.0 (1.5%) |
| Pancreatitis aguda grave - Covid 19 | 3.0 / 3,465.0 (0.1%) |
| Parada cardíaca | 42.0 / 3,465.0 (1.2%) |
| Parada cardíaca - Covid 19 | 2.0 / 3,465.0 (0.1%) |
| Parada cardíaca - COVID 19 | 1.0 / 3,465.0 (0.0%) |
| Parada respiratoria | 12.0 / 3,465.0 (0.3%) |
| Parada respiratoria - Covid 19 | 2.0 / 3,465.0 (0.1%) |
| Perforación esofágica | 1.0 / 3,465.0 (0.0%) |
| Perforación intestinal | 1.0 / 3,465.0 (0.0%) |
| Peritonitis | 1.0 / 3,465.0 (0.0%) |
| Politraumatismo con TCE | 88.0 / 3,465.0 (2.5%) |
| Politraumatismo con TCE - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Politraumatismo sin TCE | 122.0 / 3,465.0 (3.5%) |
| Politraumatismo sin TCE -Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Postoperatorio Neurocirugía | 118.0 / 3,465.0 (3.4%) |
| Postoperatorio Neurocirugía - Covid 19 | 2.0 / 3,465.0 (0.1%) |
| Preeclampsia | 1.0 / 3,465.0 (0.0%) |
| Proced radiológico - COVID-19 | 1.0 / 3,465.0 (0.0%) |
| Pseudoaneurisma femoral | 1.0 / 3,465.0 (0.0%) |
| Quemadura | 62.0 / 3,465.0 (1.8%) |
| Realiz. proc. invasivo y/o bajo sedación | 19.0 / 3,465.0 (0.5%) |
| Retracción palpebral | 1.0 / 3,465.0 (0.0%) |
| Sangrado retroperitoneal | 1.0 / 3,465.0 (0.0%) |
| SCACEST | 269.0 / 3,465.0 (7.8%) |
| SCACEST - Covid 19 | 4.0 / 3,465.0 (0.1%) |
| SCACEST - COVID 19 | 2.0 / 3,465.0 (0.1%) |
| SCASEST | 403.0 / 3,465.0 (11.6%) |
| SCASEST - Covid 19 | 12.0 / 3,465.0 (0.3%) |
| sepsis | 1.0 / 3,465.0 (0.0%) |
| Sepsis | 169.0 / 3,465.0 (4.9%) |
| Sepsis - Covid 19 | 8.0 / 3,465.0 (0.2%) |
| Sepsis Sdr. Coronario a-✓ | 1.0 / 3,465.0 (0.0%) |
| Shock cardiogénico | 16.0 / 3,465.0 (0.5%) |
| Shock cardiogénico - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Shock hemorrágico | 57.0 / 3,465.0 (1.6%) |
| Shock hemorrágico - Covid 19 | 4.0 / 3,465.0 (0.1%) |
| Shock séptico | 161.0 / 3,465.0 (4.6%) |
| SHock séptico | 1.0 / 3,465.0 (0.0%) |
| SHOCK Séptico | 1.0 / 3,465.0 (0.0%) |
| Shock séptico - Covid 19 | 7.0 / 3,465.0 (0.2%) |
| Síncope | 22.0 / 3,465.0 (0.6%) |
| Síncope - Covid 19 | 3.0 / 3,465.0 (0.1%) |
| Síncope - COVID 19 | 1.0 / 3,465.0 (0.0%) |
| Síndrome convulsivo | 36.0 / 3,465.0 (1.0%) |
| Síndrome convulsivo - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Taponamiento cardiaco | 2.0 / 3,465.0 (0.1%) |
| TCE | 60.0 / 3,465.0 (1.7%) |
| TCE - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| TEP | 77.0 / 3,465.0 (2.2%) |
| TEP - Covid 19 | 6.0 / 3,465.0 (0.2%) |
| TOH | 75.0 / 3,465.0 (2.2%) |
| Trasplante médula ósea - Covid 19 | 1.0 / 3,465.0 (0.0%) |
| Trastorno del ritmo | 191.0 / 3,465.0 (5.5%) |
| Trastorno del ritmo - Covid 19 | 10.0 / 3,465.0 (0.3%) |
| Trombo aórtico ulcerado | 1.0 / 3,465.0 (0.0%) |
| Tumor renal-Hematuria | 1.0 / 3,465.0 (0.0%) |
| Vigilancia post-CPRE | 1.0 / 3,465.0 (0.0%) |
| Vigilancia postoperatoria | 28.0 / 3,465.0 (0.8%) |
| Vigilancia postoperatoria - Covid 19 | 8.0 / 3,465.0 (0.2%) |
| ltsv_al_ingreso | |
| NO | 3,396.0 / 3,465.0 (98.0%) |
| SÍ | 69.0 / 3,465.0 (2.0%) |
| imc2 | 27.33 (7.71) 26.45 (23.53, 29.87) |
| Unknown | 231 |
| 1 Mean (SD) Median (IQR); n / N (%) | |
Como veis, están mezclados coronarios y polivalentes. Los casos de bmr al ingreso son 332, aproximadamente un 15% de los que tienen cultivos al ingreso, pero hay 1332 pacientes en los que no hay cultivos al ingreso ni otros datos, por lo que creo que para el análisis a partir de aquí es mejor no contarlos. La tabla anterior muestra unas características globales de todos los pacientes que hay en la muestra, edad, apache, de donde vienen, etc… por si puede ayudar para el estudio.
| Characteristic | N = 2,1341 |
|---|---|
| edad | 62.05 (15.90) 64.00 (53.00, 74.00) |
| sexo | |
| HOMBRE | 1,354.0 / 2,134.0 (63.4%) |
| MUJER | 780.0 / 2,134.0 (36.6%) |
| ano_ing | |
| 2021 | 604.0 / 2,134.0 (28.3%) |
| 2022 | 672.0 / 2,134.0 (31.5%) |
| 2023 | 858.0 / 2,134.0 (40.2%) |
| hasta_ing_en_uci | 2.76 (9.97) 0.00 (0.00, 1.07) |
| servicio_de_procedencia | |
| CARDIOLOGÍA | 38.0 / 2,134.0 (1.8%) |
| CIRUGÍA GENERAL | 42.0 / 2,134.0 (2.0%) |
| CIRUGÍA MAXILOFACIAL | 1.0 / 2,134.0 (0.0%) |
| CIRUGÍA PLÁSTICA | 10.0 / 2,134.0 (0.5%) |
| CUIDADOS PALIATIVOS | 4.0 / 2,134.0 (0.2%) |
| DERMATOLOGÍA | 1.0 / 2,134.0 (0.0%) |
| DIGESTIVO | 156.0 / 2,134.0 (7.3%) |
| DIGESTIVO (U TOH) | 2.0 / 2,134.0 (0.1%) |
| ENDOCRINOLOGÍA | 2.0 / 2,134.0 (0.1%) |
| ENDOSCOPIA DIG | 3.0 / 2,134.0 (0.1%) |
| ENDOSCOPIA_CPRE | 1.0 / 2,134.0 (0.0%) |
| GINECOLOGÍA | 5.0 / 2,134.0 (0.2%) |
| HEMATOLOGíA | 18.0 / 2,134.0 (0.8%) |
| HEMATOLOGÍA | 27.0 / 2,134.0 (1.3%) |
| MEDICINA INTERNA | 113.0 / 2,134.0 (5.3%) |
| NEFROLOGÍA | 20.0 / 2,134.0 (0.9%) |
| NEUMOLOGÍA | 216.0 / 2,134.0 (10.1%) |
| NEUROCIRUGÍA | 58.0 / 2,134.0 (2.7%) |
| NEUROLOGÍA | 24.0 / 2,134.0 (1.1%) |
| NEUROLOGÍA (U ICTUS) | 8.0 / 2,134.0 (0.4%) |
| ONCOLOGÍA | 17.0 / 2,134.0 (0.8%) |
| OTORRINOLARINGOLOGÍA | 3.0 / 2,134.0 (0.1%) |
| OTRO HOSPITAL (SALA) | 32.0 / 2,134.0 (1.5%) |
| OTRO HOSPITAL (UCI) | 113.0 / 2,134.0 (5.3%) |
| OTRO HOSPITAL (URGENCIAS) | 5.0 / 2,134.0 (0.2%) |
| PSIQUIATRÍA | 4.0 / 2,134.0 (0.2%) |
| QUEMADOS | 11.0 / 2,134.0 (0.5%) |
| RADIOLOGÍA | 9.0 / 2,134.0 (0.4%) |
| REA | 1.0 / 2,134.0 (0.0%) |
| REANIMACIÓN | 2.0 / 2,134.0 (0.1%) |
| TRAUMATOLOGÍA | 7.0 / 2,134.0 (0.3%) |
| UCI | 93.0 / 2,134.0 (4.4%) |
| UCI_BIO | 2.0 / 2,134.0 (0.1%) |
| uRGENCIAS/COMUNIDAD | 1.0 / 2,134.0 (0.0%) |
| URGENCIAS/COMUNIDAD | 1,070.0 / 2,134.0 (50.1%) |
| UROLOGÍA | 15.0 / 2,134.0 (0.7%) |
| apache_ii_ingreso_uci | 17.85 (7.80) 17.00 (12.00, 23.00) |
| bmr_ing | 332.0 / 2,134.0 (15.6%) |
| gcs_al_ingreso | 13.22 (3.58) 15.00 (14.00, 15.00) |
| categoria_de_paciente | |
| CORONARIO | 220.0 / 2,134.0 (10.3%) |
| MÉDICO | 1,457.0 / 2,134.0 (68.3%) |
| QUEMADO | 59.0 / 2,134.0 (2.8%) |
| QUIRÚRGICO PROGRAMADO | 142.0 / 2,134.0 (6.7%) |
| QUIRÚRGICO URGENTE | 49.0 / 2,134.0 (2.3%) |
| TRAUMATOLÓGICO | 207.0 / 2,134.0 (9.7%) |
| motivo_de_ingreso_en_uci | |
| Abdomen agudo | 8.0 / 2,134.0 (0.4%) |
| ACVA hemorrágico | 94.0 / 2,134.0 (4.4%) |
| ACVA hemorrágico-Covid 19 | 2.0 / 2,134.0 (0.1%) |
| ACVA isquémico | 14.0 / 2,134.0 (0.7%) |
| ACVA isquémico - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Cetoacidosis diabética / Coma hiperosmolar | 27.0 / 2,134.0 (1.3%) |
| Coma | 63.0 / 2,134.0 (3.0%) |
| Coma - Covid 19 | 2.0 / 2,134.0 (0.1%) |
| Crisis / Emergencia hipertensiva | 3.0 / 2,134.0 (0.1%) |
| Derrame pericárdico | 1.0 / 2,134.0 (0.0%) |
| Descompensación hidrópica | 1.0 / 2,134.0 (0.0%) |
| Dolor torácico | 9.0 / 2,134.0 (0.4%) |
| Edema agudo de pulmón cardiogénico | 16.0 / 2,134.0 (0.7%) |
| EDema agudo de pulmón cardiogénico | 1.0 / 2,134.0 (0.0%) |
| Edema agudo de pulmón cardiogénico - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Encefalopatía hepática | 2.0 / 2,134.0 (0.1%) |
| Fallo hepático agudo | 41.0 / 2,134.0 (1.9%) |
| Fracaso renal agudo | 1.0 / 2,134.0 (0.0%) |
| Gangrena de Fournier | 1.0 / 2,134.0 (0.0%) |
| Hematoma subdural | 1.0 / 2,134.0 (0.0%) |
| Hemorragia gastrointestinal | 50.0 / 2,134.0 (2.3%) |
| Hiperpotasemia | 1.0 / 2,134.0 (0.0%) |
| Hipotermia | 1.0 / 2,134.0 (0.0%) |
| HSA | 41.0 / 2,134.0 (1.9%) |
| HSA - Covid 19 | 3.0 / 2,134.0 (0.1%) |
| Insuficiencia cardíaca | 16.0 / 2,134.0 (0.7%) |
| Insuficiencia respiratoria aguda | 218.0 / 2,134.0 (10.2%) |
| Insuficiencia respiratoria aguda - Covid 19 | 227.0 / 2,134.0 (10.6%) |
| Insuficiencia respiratoria crónica agudizada | 42.0 / 2,134.0 (2.0%) |
| Insuficiencia respiratoria crónica agudizada - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Insuficiencia respiratoria hipercápnica | 1.0 / 2,134.0 (0.0%) |
| Intoxicación sistémica | 38.0 / 2,134.0 (1.8%) |
| Meningitis aguda | 1.0 / 2,134.0 (0.0%) |
| Meningitis postquirúrgica | 1.0 / 2,134.0 (0.0%) |
| Miopericarditis | 1.0 / 2,134.0 (0.0%) |
| Neumonía intersticial | 1.0 / 2,134.0 (0.0%) |
| Otra lesión dérmica | 10.0 / 2,134.0 (0.5%) |
| Otras alteraciones endocrino/metabólicas | 19.0 / 2,134.0 (0.9%) |
| Otras alteraciones endocrino/metabólicas - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Otros problemas médicos | 40.0 / 2,134.0 (1.9%) |
| Otros problemas médicos - Covid 19 | 3.0 / 2,134.0 (0.1%) |
| Otros problemas quirúrgicos | 13.0 / 2,134.0 (0.6%) |
| Pancreatitis aguda grave | 49.0 / 2,134.0 (2.3%) |
| Pancreatitis aguda grave - Covid 19 | 2.0 / 2,134.0 (0.1%) |
| Parada cardíaca | 29.0 / 2,134.0 (1.4%) |
| Parada cardíaca - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Parada cardíaca - COVID 19 | 1.0 / 2,134.0 (0.0%) |
| Parada respiratoria | 8.0 / 2,134.0 (0.4%) |
| Parada respiratoria - Covid 19 | 2.0 / 2,134.0 (0.1%) |
| Perforación esofágica | 1.0 / 2,134.0 (0.0%) |
| Perforación intestinal | 1.0 / 2,134.0 (0.0%) |
| Peritonitis | 1.0 / 2,134.0 (0.0%) |
| Politraumatismo con TCE | 67.0 / 2,134.0 (3.1%) |
| Politraumatismo con TCE - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Politraumatismo sin TCE | 85.0 / 2,134.0 (4.0%) |
| Politraumatismo sin TCE -Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Postoperatorio Neurocirugía | 57.0 / 2,134.0 (2.7%) |
| Proced radiológico - COVID-19 | 1.0 / 2,134.0 (0.0%) |
| Pseudoaneurisma femoral | 1.0 / 2,134.0 (0.0%) |
| Quemadura | 59.0 / 2,134.0 (2.8%) |
| Realiz. proc. invasivo y/o bajo sedación | 8.0 / 2,134.0 (0.4%) |
| Retracción palpebral | 1.0 / 2,134.0 (0.0%) |
| Sangrado retroperitoneal | 1.0 / 2,134.0 (0.0%) |
| SCACEST | 30.0 / 2,134.0 (1.4%) |
| SCASEST | 63.0 / 2,134.0 (3.0%) |
| SCASEST - Covid 19 | 2.0 / 2,134.0 (0.1%) |
| sepsis | 1.0 / 2,134.0 (0.0%) |
| Sepsis | 154.0 / 2,134.0 (7.2%) |
| Sepsis - Covid 19 | 6.0 / 2,134.0 (0.3%) |
| Shock cardiogénico | 13.0 / 2,134.0 (0.6%) |
| Shock hemorrágico | 45.0 / 2,134.0 (2.1%) |
| Shock hemorrágico - Covid 19 | 4.0 / 2,134.0 (0.2%) |
| Shock séptico | 144.0 / 2,134.0 (6.7%) |
| SHock séptico | 1.0 / 2,134.0 (0.0%) |
| SHOCK Séptico | 1.0 / 2,134.0 (0.0%) |
| Shock séptico - Covid 19 | 7.0 / 2,134.0 (0.3%) |
| Síncope | 6.0 / 2,134.0 (0.3%) |
| Síncope - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Síndrome convulsivo | 23.0 / 2,134.0 (1.1%) |
| TCE | 51.0 / 2,134.0 (2.4%) |
| TEP | 44.0 / 2,134.0 (2.1%) |
| TEP - Covid 19 | 2.0 / 2,134.0 (0.1%) |
| TOH | 69.0 / 2,134.0 (3.2%) |
| Trasplante médula ósea - Covid 19 | 1.0 / 2,134.0 (0.0%) |
| Trastorno del ritmo | 41.0 / 2,134.0 (1.9%) |
| Trastorno del ritmo - Covid 19 | 3.0 / 2,134.0 (0.1%) |
| Trombo aórtico ulcerado | 1.0 / 2,134.0 (0.0%) |
| Vigilancia postoperatoria | 20.0 / 2,134.0 (0.9%) |
| Vigilancia postoperatoria - Covid 19 | 6.0 / 2,134.0 (0.3%) |
| ltsv_al_ingreso | |
| NO | 2,075.0 / 2,134.0 (97.2%) |
| SÍ | 59.0 / 2,134.0 (2.8%) |
| imc2 | 27.39 (7.55) 26.43 (23.33, 30.09) |
| Unknown | 71 |
| 1 Mean (SD) Median (IQR); n / N (%) | |
| Characteristic | N = 2,1341 |
|---|---|
| iam | |
| NO | 1,921.0 / 2,134.0 (90.0%) |
| SÍ | 213.0 / 2,134.0 (10.0%) |
| insuf_card_congestiva | |
| NO | 2,073.0 / 2,134.0 (97.1%) |
| SÍ | 61.0 / 2,134.0 (2.9%) |
| enf_vascular_perif | |
| NO | 2,044.0 / 2,134.0 (95.8%) |
| SÍ | 90.0 / 2,134.0 (4.2%) |
| demencia | |
| NO | 2,118.0 / 2,134.0 (99.3%) |
| SÍ | 16.0 / 2,134.0 (0.7%) |
| enf_cerebro_vascular_sin_hemiplejia | |
| NO | 2,016.0 / 2,134.0 (94.5%) |
| SÍ | 118.0 / 2,134.0 (5.5%) |
| enf_cerebro_vascular_con_hemiplejia | |
| NO | 2,104.0 / 2,134.0 (98.6%) |
| SÍ | 30.0 / 2,134.0 (1.4%) |
| enf_tejido_conectivo | |
| NO | 2,070.0 / 2,134.0 (97.0%) |
| SÍ | 64.0 / 2,134.0 (3.0%) |
| dm_sin_dano_organico | |
| NO | 1,734.0 / 2,134.0 (81.3%) |
| SÍ | 400.0 / 2,134.0 (18.7%) |
| dm_con_dano_organico | |
| NO | 2,039.0 / 2,134.0 (95.5%) |
| SÍ | 95.0 / 2,134.0 (4.5%) |
| ulcera_peptica | |
| NO | 2,108.0 / 2,134.0 (98.8%) |
| SÍ | 26.0 / 2,134.0 (1.2%) |
| enf_leve_higado_cirrosis_sin_htp | |
| NO | 2,066.0 / 2,134.0 (96.8%) |
| SÍ | 68.0 / 2,134.0 (3.2%) |
| enf_higado_moderada_severa | |
| NO | 1,971.0 / 2,134.0 (92.4%) |
| SÍ | 163.0 / 2,134.0 (7.6%) |
| enf_renal_moderada_severa | |
| NO | 1,934.0 / 2,134.0 (90.6%) |
| SÍ | 200.0 / 2,134.0 (9.4%) |
| tumor_solido_no_metastasico_5_anos | |
| NO | 1,923.0 / 2,134.0 (90.1%) |
| SÍ | 211.0 / 2,134.0 (9.9%) |
| tumor_solido_metastasico | |
| NO | 2,100.0 / 2,134.0 (98.4%) |
| SÍ | 34.0 / 2,134.0 (1.6%) |
| leucemia | |
| NO | 2,087.0 / 2,134.0 (97.8%) |
| SÍ | 47.0 / 2,134.0 (2.2%) |
| linfoma | |
| NO | 2,086.0 / 2,134.0 (97.8%) |
| SÍ | 48.0 / 2,134.0 (2.2%) |
| sida | |
| NO | 2,117.0 / 2,134.0 (99.2%) |
| SÍ | 17.0 / 2,134.0 (0.8%) |
| puntuacion_charlson | 1.53 (1.93) 1.00 (0.00, 3.00) |
| 1 n / N (%); Mean (SD) Median (IQR) | |
| Characteristic | N = 2,1341 |
|---|---|
| hipertension_arterial | |
| NO | 1,187.0 / 2,134.0 (55.6%) |
| SÍ | 947.0 / 2,134.0 (44.4%) |
| diabetes_mellitus_1_2 | |
| NO | 1,641.0 / 2,134.0 (76.9%) |
| SÍ | 493.0 / 2,134.0 (23.1%) |
| insuficiencia_renal_aguda_cronica | |
| NO | 1,933.0 / 2,134.0 (90.6%) |
| SÍ | 201.0 / 2,134.0 (9.4%) |
| inmunodepresion_inmunosupresion | |
| NO | 1,801.0 / 2,134.0 (84.4%) |
| SÍ | 333.0 / 2,134.0 (15.6%) |
| neoplasia_previa_reciente_dg | |
| NO | 1,801.0 / 2,134.0 (84.4%) |
| SÍ | 333.0 / 2,134.0 (15.6%) |
| cirrosis_hepatica | |
| NO | 1,901.0 / 2,134.0 (89.1%) |
| SÍ | 233.0 / 2,134.0 (10.9%) |
| epoc2 | |
| NO | 1,974.0 / 2,134.0 (92.5%) |
| SÍ | 160.0 / 2,134.0 (7.5%) |
| desnutricion_hipoalbuminemia | |
| NO | 2,121.0 / 2,134.0 (99.4%) |
| SÍ | 13.0 / 2,134.0 (0.6%) |
| trasplantado_de_organo_solido | |
| NO | 2,022.0 / 2,134.0 (94.8%) |
| SÍ | 112.0 / 2,134.0 (5.2%) |
| tabaquismo_en_el_ultimo_ano | |
| NO | 1,817.0 / 2,134.0 (85.1%) |
| SÍ | 317.0 / 2,134.0 (14.9%) |
| tomador_cronico_de_estatinas | |
| NO | 1,468.0 / 2,134.0 (68.8%) |
| SÍ | 666.0 / 2,134.0 (31.2%) |
| tomador_cronico_de_ibp | |
| NO | 1,207.0 / 2,134.0 (56.6%) |
| SÍ | 927.0 / 2,134.0 (43.4%) |
| tomador_cronico_de_anti_h2 | |
| NO | 2,105.0 / 2,134.0 (98.6%) |
| SÍ | 29.0 / 2,134.0 (1.4%) |
| recepcion_de_atb_al_ingreso_en_uci | |
| NO | 730.0 / 2,134.0 (34.2%) |
| SÍ | 1,404.0 / 2,134.0 (65.8%) |
| 1 n / N (%) | |
## 'data.frame': 2134 obs. of 8 variables:
## $ ingr_5_d_en_ultimos_3_meses : chr "NO" "NO" "NO" "NO" ...
## $ institucionalizado : chr "NO" "NO" "NO" "NO" ...
## $ portador_de_bmr_conocido : chr "NO" "NO" "NO" "NO" ...
## $ atm_7_dias_el_mes_previo : chr "NO" "NO" "NO" "NO" ...
## $ hemodialisis_cronica : chr "NO" "NO" "NO" "NO" ...
## $ patologia_cronica_con_riesgo_de_bmr: chr "NO" "NO" "NO" "NO" ...
## $ no_factores_riesgo_bmr : chr "0" "0" "0" "0" ...
## $ al_menos_1_factor_riesgo_bmr : chr "NO" "NO" "NO" "NO" ...
| Characteristic | N = 2,1341 |
|---|---|
| ingr_5_d_en_ultimos_3_meses | |
| NO | 1,510.0 / 2,121.0 (71.2%) |
| SÍ | 611.0 / 2,121.0 (28.8%) |
| Unknown | 13 |
| institucionalizado | |
| NO | 2,035.0 / 2,121.0 (95.9%) |
| SÍ | 86.0 / 2,121.0 (4.1%) |
| Unknown | 13 |
| portador_de_bmr_conocido | |
| NO | 2,050.0 / 2,121.0 (96.7%) |
| SÍ | 71.0 / 2,121.0 (3.3%) |
| Unknown | 13 |
| atm_7_dias_el_mes_previo | |
| NO | 1,794.0 / 2,121.0 (84.6%) |
| SÍ | 327.0 / 2,121.0 (15.4%) |
| Unknown | 13 |
| hemodialisis_cronica | |
| NO | 2,085.0 / 2,121.0 (98.3%) |
| SÍ | 36.0 / 2,121.0 (1.7%) |
| Unknown | 13 |
| patologia_cronica_con_riesgo_de_bmr | |
| NO | 1,931.0 / 2,120.0 (91.1%) |
| SÍ | 189.0 / 2,120.0 (8.9%) |
| Unknown | 14 |
| no_factores_riesgo_bmr | |
| 0 | 1,341.0 / 2,134.0 (62.8%) |
| 1 | 428.0 / 2,134.0 (20.1%) |
| 2 | 237.0 / 2,134.0 (11.1%) |
| 3 | 95.0 / 2,134.0 (4.5%) |
| 4 | 32.0 / 2,134.0 (1.5%) |
| 5 | 1.0 / 2,134.0 (0.0%) |
| al_menos_1_factor_riesgo_bmr | |
| NO | 1,341.0 / 2,134.0 (62.8%) |
| SÍ | 793.0 / 2,134.0 (37.2%) |
| 1 n / N (%) | |
## [1] "NO" "SÍ" "-"
| Characteristic | N = 2,1341 |
|---|---|
| cirugia_urgente_durante_estancia | |
| NO | 1,983.0 / 2,134.0 (92.9%) |
| SÍ | 151.0 / 2,134.0 (7.1%) |
| derivacion_ventricular_peritoneal_externa | |
| NO | 2,099.0 / 2,133.0 (98.4%) |
| SÍ | 34.0 / 2,133.0 (1.6%) |
| Unknown | 1 |
| depuracion_extrarrenal | |
| NO | 1,970.0 / 2,134.0 (92.3%) |
| SÍ | 164.0 / 2,134.0 (7.7%) |
| nutricion_parenteral | |
| NO | 2,023.0 / 2,134.0 (94.8%) |
| SÍ | 111.0 / 2,134.0 (5.2%) |
| ecmo | |
| NO | 2,087.0 / 2,133.0 (97.8%) |
| SÍ | 46.0 / 2,133.0 (2.2%) |
| Unknown | 1 |
| neutropenia | |
| NO | 2,128.0 / 2,133.0 (99.8%) |
| SÍ | 5.0 / 2,133.0 (0.2%) |
| Unknown | 1 |
| cateter_venoso_central | |
| NO | 609.0 / 2,134.0 (28.5%) |
| SÍ | 1,525.0 / 2,134.0 (71.5%) |
| cateter_arterial | |
| NO | 658.0 / 2,134.0 (30.8%) |
| SÍ | 1,476.0 / 2,134.0 (69.2%) |
| sonda_urinaria | |
| NO | 262.0 / 2,134.0 (12.3%) |
| SÍ | 1,872.0 / 2,134.0 (87.7%) |
| via_aerea_artificial | |
| NO | 1,019.0 / 2,134.0 (47.8%) |
| SÍ | 1,115.0 / 2,134.0 (52.2%) |
| traqueotomia | |
| NO | 1,490.0 / 1,683.0 (88.5%) |
| SÍ | 193.0 / 1,683.0 (11.5%) |
| Unknown | 451 |
| 1 n / N (%) | |
## 'data.frame': 2134 obs. of 8 variables:
## $ ingr_5_d_en_ultimos_3_meses : chr "NO" "NO" "NO" "NO" ...
## $ institucionalizado : chr "NO" "NO" "NO" "NO" ...
## $ portador_de_bmr_conocido : chr "NO" "NO" "NO" "NO" ...
## $ atm_7_dias_el_mes_previo : chr "NO" "NO" "NO" "NO" ...
## $ hemodialisis_cronica : chr "NO" "NO" "NO" "NO" ...
## $ patologia_cronica_con_riesgo_de_bmr: chr "NO" "NO" "NO" "NO" ...
## $ no_factores_riesgo_bmr : chr "0" "0" "0" "0" ...
## $ al_menos_1_factor_riesgo_bmr : chr "NO" "NO" "NO" "NO" ...
| Characteristic | N = 2,1341 |
|---|---|
| ingr_5_d_en_ultimos_3_meses | |
| NO | 1,510.0 / 2,121.0 (71.2%) |
| SÍ | 611.0 / 2,121.0 (28.8%) |
| Unknown | 13 |
| institucionalizado | |
| NO | 2,035.0 / 2,121.0 (95.9%) |
| SÍ | 86.0 / 2,121.0 (4.1%) |
| Unknown | 13 |
| portador_de_bmr_conocido | |
| NO | 2,050.0 / 2,121.0 (96.7%) |
| SÍ | 71.0 / 2,121.0 (3.3%) |
| Unknown | 13 |
| atm_7_dias_el_mes_previo | |
| NO | 1,794.0 / 2,121.0 (84.6%) |
| SÍ | 327.0 / 2,121.0 (15.4%) |
| Unknown | 13 |
| hemodialisis_cronica | |
| NO | 2,085.0 / 2,121.0 (98.3%) |
| SÍ | 36.0 / 2,121.0 (1.7%) |
| Unknown | 13 |
| patologia_cronica_con_riesgo_de_bmr | |
| NO | 1,931.0 / 2,120.0 (91.1%) |
| SÍ | 189.0 / 2,120.0 (8.9%) |
| Unknown | 14 |
| no_factores_riesgo_bmr | |
| 0 | 1,341.0 / 2,134.0 (62.8%) |
| 1 | 428.0 / 2,134.0 (20.1%) |
| 2 | 237.0 / 2,134.0 (11.1%) |
| 3 | 95.0 / 2,134.0 (4.5%) |
| 4 | 32.0 / 2,134.0 (1.5%) |
| 5 | 1.0 / 2,134.0 (0.0%) |
| al_menos_1_factor_riesgo_bmr | |
| NO | 1,341.0 / 2,134.0 (62.8%) |
| SÍ | 793.0 / 2,134.0 (37.2%) |
| 1 n / N (%) | |
##Tiempos
| Characteristic | N = 2,1341 |
|---|---|
| hasta_ing_en_uci | 2.76 (9.97) 0.00 (0.00, 1.07) |
| dias_de_vmi | 7.65 (15.02) 1.00 (0.00, 9.00) |
| Unknown | 451 |
| dias_de_tubo_orotraqueal | 5.60 (8.92) 1.00 (0.00, 8.00) |
| Unknown | 451 |
| dias_de_via_aerea_artificial | 10.13 (16.45) 3.76 (1.00, 12.00) |
| Unknown | 1,618 |
| percent_estancia_con_vmi | 0.63 (0.32) 0.71 (0.36, 0.94) |
| Unknown | 1,021 |
| percent_estancia_con_via_aerea_artificial | 0.38 (0.43) 0.10 (0.00, 0.92) |
| Unknown | 1,167 |
| 1 Mean (SD) Median (IQR) | |
| Characteristic | N = 1,2991 |
|---|---|
| dias_de_tubo_orotraqueal | 8.12 (9.80) 3.84 (0.73, 13.00) |
| dias_de_vmi | 11.12 (17.13) 4.00 (1.00, 14.00) |
| Unknown | 1 |
| dias_de_via_aerea_artificial | 9.44 (15.76) 3.00 (0.95, 11.34) |
| Unknown | 700 |
| 1 Mean (SD) Median (IQR) | |
| Characteristic | N = 2,1341 |
|---|---|
| estancia_global_uci | 10.50 (17.19) 4.05 (1.98, 10.73) |
| estado_al_alta_uci | |
| MUERTO | 287.0 / 2,133.0 (13.5%) |
| VIVO | 1,846.0 / 2,133.0 (86.5%) |
| Unknown | 1 |
| destino_alta_uci | |
| ALTA VOLUNTARIA | 1.0 / 1,224.0 (0.1%) |
| DERIVACIÓN_OTRO_CENTRO | 8.0 / 1,224.0 (0.7%) |
| DOMICILIO | 11.0 / 1,224.0 (0.9%) |
| EXITUS LETALIS | 161.0 / 1,224.0 (13.2%) |
| HOSPITAL_REFERENCIA | 52.0 / 1,224.0 (4.2%) |
| HOSPITALIZACIÓN | 283.0 / 1,224.0 (23.1%) |
| OTRO HOSPITAL (SALA) | 8.0 / 1,224.0 (0.7%) |
| OTRO HOSPITAL (UCI) | 25.0 / 1,224.0 (2.0%) |
| RESIDENCIA | 3.0 / 1,224.0 (0.2%) |
| SALA_HOSPITALIZACIÓN | 672.0 / 1,224.0 (54.9%) |
| Unknown | 910 |
| estancia_hosp | 22.51 (25.88) 13.78 (6.80, 27.13) |
| Unknown | 1 |
| estado_alta_hosp | |
| MUERTO | 409.0 / 2,133.0 (19.2%) |
| VIVO | 1,724.0 / 2,133.0 (80.8%) |
| Unknown | 1 |
| destino_alta_hospital | |
| ALTA VOLUNTARIA | 5.0 / 684.0 (0.7%) |
| CENTRO SOCIOSANITARIO (REHAB/CRÓN) | 41.0 / 684.0 (6.0%) |
| DERIVACIÓN_OTRO_CENTRO | 18.0 / 684.0 (2.6%) |
| DOMICILIO | 533.0 / 684.0 (77.9%) |
| HOSPITAL_REFERENCIA | 81.0 / 684.0 (11.8%) |
| RESIDENCIA | 6.0 / 684.0 (0.9%) |
| Unknown | 1,450 |
| ltsv_durante_estancia | |
| NO | 1,849.0 / 2,133.0 (86.7%) |
| SÍ | 284.0 / 2,133.0 (13.3%) |
| Unknown | 1 |
| tiempo_hasta_ltsv | 10.53 (19.39) 2.73 (0.43, 11.74) |
| Unknown | 1,844 |
| dias_libres_vmi | 4.92 (8.65) 2.21 (0.42, 5.82) |
| Unknown | 1,021 |
| reingreso | |
| NO | 2,059.0 / 2,134.0 (96.5%) |
| SÍ | 75.0 / 2,134.0 (3.5%) |
| reingreso_48_h | |
| NO | 2,121.0 / 2,134.0 (99.4%) |
| SÍ | 13.0 / 2,134.0 (0.6%) |
| tiempo_hasta_reingreso | 8.65 (13.06) 5.13 (2.31, 9.92) |
| Unknown | 2,059 |
| antimicrobianos_en_uci | |
| NO | 500.0 / 2,134.0 (23.4%) |
| SÍ | 1,634.0 / 2,134.0 (76.6%) |
| cult_vigilancia | |
| SÍ | 2,101.0 / 2,134.0 (98.5%) |
| TRASLADO DE UNIDAD | 33.0 / 2,134.0 (1.5%) |
| cult_vigil_48_horas | |
| NO | 3.0 / 2,108.0 (0.1%) |
| SÍ | 2,105.0 / 2,108.0 (99.9%) |
| Unknown | 26 |
| resultado_cult_vigil_ingreso | |
| NEGATIVO | 1,398.0 / 2,126.0 (65.8%) |
| POSITIVO | 728.0 / 2,126.0 (34.2%) |
| Unknown | 8 |
| bmr_al_ingreso | |
| NO | 1,802.0 / 2,134.0 (84.4%) |
| SÍ | 332.0 / 2,134.0 (15.6%) |
| coloniz_vs_infecc_ing | |
| COLONIZACIÓN | 275.0 / 332.0 (82.8%) |
| INFECCIÓN | 57.0 / 332.0 (17.2%) |
| Unknown | 1,802 |
| localizacion_bmr_ing | |
| ABDOMINAL | 3.0 / 332.0 (0.9%) |
| PIEL/PARTES BLANDAS | 5.0 / 332.0 (1.5%) |
| RECTAL | 149.0 / 332.0 (44.9%) |
| RESPIRATORIO | 141.0 / 332.0 (42.5%) |
| SANGRE | 29.0 / 332.0 (8.7%) |
| URINARIO | 5.0 / 332.0 (1.5%) |
| Unknown | 1,802 |
| germen_1_ing | |
| ACB XDR | 5.0 / 332.0 (1.5%) |
| C. diff | 2.0 / 332.0 (0.6%) |
| E. COLI AMP-C | 4.0 / 332.0 (1.2%) |
| E. COLI BLEE | 106.0 / 332.0 (31.9%) |
| E. COLI CARBA OXA-48 | 2.0 / 332.0 (0.6%) |
| ENTEROB. CL. AMP-C | 2.0 / 332.0 (0.6%) |
| ENTEROB. CL. CARBA VIM | 2.0 / 332.0 (0.6%) |
| ERV | 21.0 / 332.0 (6.3%) |
| KLEB. OXY. BLEE | 1.0 / 332.0 (0.3%) |
| KLEB. OXY. CARBA KPC | 1.0 / 332.0 (0.3%) |
| KLEB. OXY. CARBA VIM | 2.0 / 332.0 (0.6%) |
| KLEB. PN. AMP-C | 2.0 / 332.0 (0.6%) |
| KLEB. PN. BLEE | 18.0 / 332.0 (5.4%) |
| KLEB. PN. CARB | 1.0 / 332.0 (0.3%) |
| KLEB. PN. CARBA KPC | 2.0 / 332.0 (0.6%) |
| KLEB. PN. CARBA OXA-48 | 9.0 / 332.0 (2.7%) |
| Otra BMR | 11.0 / 332.0 (3.3%) |
| OTRA ENTEROB. AMP-C | 3.0 / 332.0 (0.9%) |
| OTRA ENTEROB. BLEE | 4.0 / 332.0 (1.2%) |
| OTRA ENTEROB. CARBA OXA-48 | 1.0 / 332.0 (0.3%) |
| PS. CARBA VIM | 1.0 / 332.0 (0.3%) |
| PS. MR | 14.0 / 332.0 (4.2%) |
| PS. XDR | 4.0 / 332.0 (1.2%) |
| SAMR | 56.0 / 332.0 (16.9%) |
| steNOTROPH. MALT. | 1.0 / 332.0 (0.3%) |
| STENOTROPH. MALT. | 56.0 / 332.0 (16.9%) |
| STENOTROPH. MALT. RES COTRIMOXAZOL | 1.0 / 332.0 (0.3%) |
| Unknown | 1,802 |
| germen_2_ing | |
| ACB XDR | 1.0 / 41.0 (2.4%) |
| E. COLI BLEE | 4.0 / 41.0 (9.8%) |
| ENTEROB. CL. CARBA OXA-48 | 1.0 / 41.0 (2.4%) |
| ERV | 4.0 / 41.0 (9.8%) |
| KLEB. OXY. CARBA OXA-48 | 1.0 / 41.0 (2.4%) |
| KLEB. PN. AMP-C | 1.0 / 41.0 (2.4%) |
| KLEB. PN. BLEE | 2.0 / 41.0 (4.9%) |
| KLEB. PN. CARB | 1.0 / 41.0 (2.4%) |
| KLEB. PN. CARBA OXA-48 | 1.0 / 41.0 (2.4%) |
| KLEB. PN. CARBA VIM | 1.0 / 41.0 (2.4%) |
| Otra BMR | 3.0 / 41.0 (7.3%) |
| OTRA ENTEROB. BLEE | 3.0 / 41.0 (7.3%) |
| OTRA ENTEROB. CARBA OXA-48 | 1.0 / 41.0 (2.4%) |
| PS. MR | 3.0 / 41.0 (7.3%) |
| SAMR | 3.0 / 41.0 (7.3%) |
| STENOTROPH. MALT. | 11.0 / 41.0 (26.8%) |
| Unknown | 2,093 |
| germen_3_ing | |
| ACB XDR | 1.0 / 5.0 (20.0%) |
| ERV | 1.0 / 5.0 (20.0%) |
| STENOTROPH. MALT. | 3.0 / 5.0 (60.0%) |
| Unknown | 2,129 |
| inf_nosocomial_intra_uci | |
| NO | 1,825.0 / 2,133.0 (85.6%) |
| SÍ | 308.0 / 2,133.0 (14.4%) |
| Unknown | 1 |
| 1 Mean (SD) Median (IQR); n / N (%) | |
Lo que hay a partir de ahora es un análisis de las diferentes variables en función de si tenían bacterias multirresistentes al ingreso o no. Nos valdrá para saber si hay algún otro factor de riesgo y para ver como se distribuyen las variables de resultado en función de si hay bacterias multirresistentes o no. Seguimos teniendo en cuenta unicamente los pacientes con cultivos al ingreso.
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| edad | 62.04 (15.89) 64.00 (53.00, 74.00) | 61.50 (16.08) 64.00 (53.00, 73.00) | 64.93 (14.53) 68.00 (57.00, 76.00) | <0.001 |
| sexo | 0.2 | |||
| HOMBRE | 1,353.0 / 2,133.0 (63.4%) | 1,132.0 / 1,801.0 (62.9%) | 221.0 / 332.0 (66.6%) | |
| MUJER | 780.0 / 2,133.0 (36.6%) | 669.0 / 1,801.0 (37.1%) | 111.0 / 332.0 (33.4%) | |
| ano_ing | <0.001 | |||
| 2021 | 604.0 / 2,133.0 (28.3%) | 533.0 / 1,801.0 (29.6%) | 71.0 / 332.0 (21.4%) | |
| 2022 | 672.0 / 2,133.0 (31.5%) | 576.0 / 1,801.0 (32.0%) | 96.0 / 332.0 (28.9%) | |
| 2023 | 857.0 / 2,133.0 (40.2%) | 692.0 / 1,801.0 (38.4%) | 165.0 / 332.0 (49.7%) | |
| hasta_ing_en_uci | 2.76 (9.98) 0.00 (0.00, 1.07) | 2.41 (8.78) 0.00 (0.00, 0.99) | 4.64 (14.74) 0.00 (0.00, 1.33) | 0.032 |
| gcs_al_ingreso | 13.22 (3.59) 15.00 (14.00, 15.00) | 13.20 (3.63) 15.00 (14.00, 15.00) | 13.36 (3.35) 15.00 (14.00, 15.00) | 0.7 |
| apache_ii_ingreso_uci | 17.84 (7.79) 17.00 (12.00, 23.00) | 17.41 (7.68) 16.00 (12.00, 22.00) | 20.18 (8.01) 20.00 (15.00, 25.00) | <0.001 |
| categoria_de_paciente | 0.003 | |||
| CORONARIO | 219.0 / 2,133.0 (10.3%) | 191.0 / 1,801.0 (10.6%) | 28.0 / 332.0 (8.4%) | |
| MÉDICO | 1,457.0 / 2,133.0 (68.3%) | 1,208.0 / 1,801.0 (67.1%) | 249.0 / 332.0 (75.0%) | |
| QUEMADO | 59.0 / 2,133.0 (2.8%) | 50.0 / 1,801.0 (2.8%) | 9.0 / 332.0 (2.7%) | |
| QUIRÚRGICO PROGRAMADO | 142.0 / 2,133.0 (6.7%) | 118.0 / 1,801.0 (6.6%) | 24.0 / 332.0 (7.2%) | |
| QUIRÚRGICO URGENTE | 49.0 / 2,133.0 (2.3%) | 40.0 / 1,801.0 (2.2%) | 9.0 / 332.0 (2.7%) | |
| TRAUMATOLÓGICO | 207.0 / 2,133.0 (9.7%) | 194.0 / 1,801.0 (10.8%) | 13.0 / 332.0 (3.9%) | |
| servicio_de_procedencia | ||||
| CARDIOLOGÍA | 38.0 / 2,133.0 (1.8%) | 34.0 / 1,801.0 (1.9%) | 4.0 / 332.0 (1.2%) | |
| CIRUGÍA GENERAL | 42.0 / 2,133.0 (2.0%) | 28.0 / 1,801.0 (1.6%) | 14.0 / 332.0 (4.2%) | |
| CIRUGÍA MAXILOFACIAL | 1.0 / 2,133.0 (0.0%) | 0.0 / 1,801.0 (0.0%) | 1.0 / 332.0 (0.3%) | |
| CIRUGÍA PLÁSTICA | 10.0 / 2,133.0 (0.5%) | 8.0 / 1,801.0 (0.4%) | 2.0 / 332.0 (0.6%) | |
| CUIDADOS PALIATIVOS | 4.0 / 2,133.0 (0.2%) | 2.0 / 1,801.0 (0.1%) | 2.0 / 332.0 (0.6%) | |
| DERMATOLOGÍA | 1.0 / 2,133.0 (0.0%) | 0.0 / 1,801.0 (0.0%) | 1.0 / 332.0 (0.3%) | |
| DIGESTIVO | 156.0 / 2,133.0 (7.3%) | 124.0 / 1,801.0 (6.9%) | 32.0 / 332.0 (9.6%) | |
| DIGESTIVO (U TOH) | 2.0 / 2,133.0 (0.1%) | 2.0 / 1,801.0 (0.1%) | 0.0 / 332.0 (0.0%) | |
| ENDOCRINOLOGÍA | 2.0 / 2,133.0 (0.1%) | 2.0 / 1,801.0 (0.1%) | 0.0 / 332.0 (0.0%) | |
| ENDOSCOPIA DIG | 3.0 / 2,133.0 (0.1%) | 2.0 / 1,801.0 (0.1%) | 1.0 / 332.0 (0.3%) | |
| ENDOSCOPIA_CPRE | 1.0 / 2,133.0 (0.0%) | 0.0 / 1,801.0 (0.0%) | 1.0 / 332.0 (0.3%) | |
| GINECOLOGÍA | 5.0 / 2,133.0 (0.2%) | 5.0 / 1,801.0 (0.3%) | 0.0 / 332.0 (0.0%) | |
| HEMATOLOGíA | 18.0 / 2,133.0 (0.8%) | 16.0 / 1,801.0 (0.9%) | 2.0 / 332.0 (0.6%) | |
| HEMATOLOGÍA | 27.0 / 2,133.0 (1.3%) | 21.0 / 1,801.0 (1.2%) | 6.0 / 332.0 (1.8%) | |
| MEDICINA INTERNA | 112.0 / 2,133.0 (5.3%) | 90.0 / 1,801.0 (5.0%) | 22.0 / 332.0 (6.6%) | |
| NEFROLOGÍA | 20.0 / 2,133.0 (0.9%) | 14.0 / 1,801.0 (0.8%) | 6.0 / 332.0 (1.8%) | |
| NEUMOLOGÍA | 216.0 / 2,133.0 (10.1%) | 192.0 / 1,801.0 (10.7%) | 24.0 / 332.0 (7.2%) | |
| NEUROCIRUGÍA | 58.0 / 2,133.0 (2.7%) | 51.0 / 1,801.0 (2.8%) | 7.0 / 332.0 (2.1%) | |
| NEUROLOGÍA | 24.0 / 2,133.0 (1.1%) | 22.0 / 1,801.0 (1.2%) | 2.0 / 332.0 (0.6%) | |
| NEUROLOGÍA (U ICTUS) | 8.0 / 2,133.0 (0.4%) | 8.0 / 1,801.0 (0.4%) | 0.0 / 332.0 (0.0%) | |
| ONCOLOGÍA | 17.0 / 2,133.0 (0.8%) | 15.0 / 1,801.0 (0.8%) | 2.0 / 332.0 (0.6%) | |
| OTORRINOLARINGOLOGÍA | 3.0 / 2,133.0 (0.1%) | 2.0 / 1,801.0 (0.1%) | 1.0 / 332.0 (0.3%) | |
| OTRO HOSPITAL (SALA) | 32.0 / 2,133.0 (1.5%) | 30.0 / 1,801.0 (1.7%) | 2.0 / 332.0 (0.6%) | |
| OTRO HOSPITAL (UCI) | 113.0 / 2,133.0 (5.3%) | 89.0 / 1,801.0 (4.9%) | 24.0 / 332.0 (7.2%) | |
| OTRO HOSPITAL (URGENCIAS) | 5.0 / 2,133.0 (0.2%) | 5.0 / 1,801.0 (0.3%) | 0.0 / 332.0 (0.0%) | |
| PSIQUIATRÍA | 4.0 / 2,133.0 (0.2%) | 4.0 / 1,801.0 (0.2%) | 0.0 / 332.0 (0.0%) | |
| QUEMADOS | 11.0 / 2,133.0 (0.5%) | 7.0 / 1,801.0 (0.4%) | 4.0 / 332.0 (1.2%) | |
| RADIOLOGÍA | 9.0 / 2,133.0 (0.4%) | 8.0 / 1,801.0 (0.4%) | 1.0 / 332.0 (0.3%) | |
| REA | 1.0 / 2,133.0 (0.0%) | 1.0 / 1,801.0 (0.1%) | 0.0 / 332.0 (0.0%) | |
| REANIMACIÓN | 2.0 / 2,133.0 (0.1%) | 2.0 / 1,801.0 (0.1%) | 0.0 / 332.0 (0.0%) | |
| TRAUMATOLOGÍA | 7.0 / 2,133.0 (0.3%) | 5.0 / 1,801.0 (0.3%) | 2.0 / 332.0 (0.6%) | |
| UCI | 93.0 / 2,133.0 (4.4%) | 76.0 / 1,801.0 (4.2%) | 17.0 / 332.0 (5.1%) | |
| UCI_BIO | 2.0 / 2,133.0 (0.1%) | 1.0 / 1,801.0 (0.1%) | 1.0 / 332.0 (0.3%) | |
| uRGENCIAS/COMUNIDAD | 1.0 / 2,133.0 (0.0%) | 1.0 / 1,801.0 (0.1%) | 0.0 / 332.0 (0.0%) | |
| URGENCIAS/COMUNIDAD | 1,070.0 / 2,133.0 (50.2%) | 922.0 / 1,801.0 (51.2%) | 148.0 / 332.0 (44.6%) | |
| UROLOGÍA | 15.0 / 2,133.0 (0.7%) | 12.0 / 1,801.0 (0.7%) | 3.0 / 332.0 (0.9%) | |
| ltsv_al_ingreso | 0.013 | |||
| NO | 2,074.0 / 2,133.0 (97.2%) | 1,758.0 / 1,801.0 (97.6%) | 316.0 / 332.0 (95.2%) | |
| SÍ | 59.0 / 2,133.0 (2.8%) | 43.0 / 1,801.0 (2.4%) | 16.0 / 332.0 (4.8%) | |
| imc2 | 27.39 (7.55) 26.43 (23.33, 30.10) | 27.47 (7.75) 26.49 (23.44, 30.12) | 26.99 (6.38) 26.14 (22.84, 29.39) | 0.2 |
| Unknown | 71 | 63 | 8 | |
| 1 Mean (SD) Median (IQR); n / N (%) | ||||
| 2 Wilcoxon rank sum test; Pearson’s Chi-squared test | ||||
No he incluido la variable motivo de ingreso porque la lista es demasiado grande para una prueba de significación estadística.
Incluye las comorbilidades del charlson y otras comorbilidades
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| iam | 0.018 | |||
| NO | 1,920.0 / 2,133.0 (90.0%) | 1,633.0 / 1,801.0 (90.7%) | 287.0 / 332.0 (86.4%) | |
| SÍ | 213.0 / 2,133.0 (10.0%) | 168.0 / 1,801.0 (9.3%) | 45.0 / 332.0 (13.6%) | |
| insuf_card_congestiva | 0.2 | |||
| NO | 2,072.0 / 2,133.0 (97.1%) | 1,753.0 / 1,801.0 (97.3%) | 319.0 / 332.0 (96.1%) | |
| SÍ | 61.0 / 2,133.0 (2.9%) | 48.0 / 1,801.0 (2.7%) | 13.0 / 332.0 (3.9%) | |
| enf_vascular_perif | <0.001 | |||
| NO | 2,044.0 / 2,133.0 (95.8%) | 1,745.0 / 1,801.0 (96.9%) | 299.0 / 332.0 (90.1%) | |
| SÍ | 89.0 / 2,133.0 (4.2%) | 56.0 / 1,801.0 (3.1%) | 33.0 / 332.0 (9.9%) | |
| demencia | 0.7 | |||
| NO | 2,117.0 / 2,133.0 (99.2%) | 1,788.0 / 1,801.0 (99.3%) | 329.0 / 332.0 (99.1%) | |
| SÍ | 16.0 / 2,133.0 (0.8%) | 13.0 / 1,801.0 (0.7%) | 3.0 / 332.0 (0.9%) | |
| enf_cerebro_vascular_sin_hemiplejia | 0.9 | |||
| NO | 2,015.0 / 2,133.0 (94.5%) | 1,702.0 / 1,801.0 (94.5%) | 313.0 / 332.0 (94.3%) | |
| SÍ | 118.0 / 2,133.0 (5.5%) | 99.0 / 1,801.0 (5.5%) | 19.0 / 332.0 (5.7%) | |
| enf_cerebro_vascular_con_hemiplejia | 0.039 | |||
| NO | 2,103.0 / 2,133.0 (98.6%) | 1,780.0 / 1,801.0 (98.8%) | 323.0 / 332.0 (97.3%) | |
| SÍ | 30.0 / 2,133.0 (1.4%) | 21.0 / 1,801.0 (1.2%) | 9.0 / 332.0 (2.7%) | |
| enf_tejido_conectivo | 0.7 | |||
| NO | 2,069.0 / 2,133.0 (97.0%) | 1,748.0 / 1,801.0 (97.1%) | 321.0 / 332.0 (96.7%) | |
| SÍ | 64.0 / 2,133.0 (3.0%) | 53.0 / 1,801.0 (2.9%) | 11.0 / 332.0 (3.3%) | |
| dm_sin_dano_organico | >0.9 | |||
| NO | 1,733.0 / 2,133.0 (81.2%) | 1,464.0 / 1,801.0 (81.3%) | 269.0 / 332.0 (81.0%) | |
| SÍ | 400.0 / 2,133.0 (18.8%) | 337.0 / 1,801.0 (18.7%) | 63.0 / 332.0 (19.0%) | |
| dm_con_dano_organico | 0.003 | |||
| NO | 2,039.0 / 2,133.0 (95.6%) | 1,732.0 / 1,801.0 (96.2%) | 307.0 / 332.0 (92.5%) | |
| SÍ | 94.0 / 2,133.0 (4.4%) | 69.0 / 1,801.0 (3.8%) | 25.0 / 332.0 (7.5%) | |
| ulcera_peptica | 0.8 | |||
| NO | 2,107.0 / 2,133.0 (98.8%) | 1,778.0 / 1,801.0 (98.7%) | 329.0 / 332.0 (99.1%) | |
| SÍ | 26.0 / 2,133.0 (1.2%) | 23.0 / 1,801.0 (1.3%) | 3.0 / 332.0 (0.9%) | |
| enf_leve_higado_cirrosis_sin_htp | 0.13 | |||
| NO | 2,065.0 / 2,133.0 (96.8%) | 1,748.0 / 1,801.0 (97.1%) | 317.0 / 332.0 (95.5%) | |
| SÍ | 68.0 / 2,133.0 (3.2%) | 53.0 / 1,801.0 (2.9%) | 15.0 / 332.0 (4.5%) | |
| enf_higado_moderada_severa | 0.086 | |||
| NO | 1,970.0 / 2,133.0 (92.4%) | 1,671.0 / 1,801.0 (92.8%) | 299.0 / 332.0 (90.1%) | |
| SÍ | 163.0 / 2,133.0 (7.6%) | 130.0 / 1,801.0 (7.2%) | 33.0 / 332.0 (9.9%) | |
| enf_renal_moderada_severa | <0.001 | |||
| NO | 1,934.0 / 2,133.0 (90.7%) | 1,654.0 / 1,801.0 (91.8%) | 280.0 / 332.0 (84.3%) | |
| SÍ | 199.0 / 2,133.0 (9.3%) | 147.0 / 1,801.0 (8.2%) | 52.0 / 332.0 (15.7%) | |
| tumor_solido_no_metastasico_5_anos | 0.005 | |||
| NO | 1,922.0 / 2,133.0 (90.1%) | 1,637.0 / 1,801.0 (90.9%) | 285.0 / 332.0 (85.8%) | |
| SÍ | 211.0 / 2,133.0 (9.9%) | 164.0 / 1,801.0 (9.1%) | 47.0 / 332.0 (14.2%) | |
| tumor_solido_metastasico | 0.9 | |||
| NO | 2,099.0 / 2,133.0 (98.4%) | 1,772.0 / 1,801.0 (98.4%) | 327.0 / 332.0 (98.5%) | |
| SÍ | 34.0 / 2,133.0 (1.6%) | 29.0 / 1,801.0 (1.6%) | 5.0 / 332.0 (1.5%) | |
| leucemia | 0.002 | |||
| NO | 2,086.0 / 2,133.0 (97.8%) | 1,769.0 / 1,801.0 (98.2%) | 317.0 / 332.0 (95.5%) | |
| SÍ | 47.0 / 2,133.0 (2.2%) | 32.0 / 1,801.0 (1.8%) | 15.0 / 332.0 (4.5%) | |
| linfoma | 0.5 | |||
| NO | 2,085.0 / 2,133.0 (97.7%) | 1,762.0 / 1,801.0 (97.8%) | 323.0 / 332.0 (97.3%) | |
| SÍ | 48.0 / 2,133.0 (2.3%) | 39.0 / 1,801.0 (2.2%) | 9.0 / 332.0 (2.7%) | |
| sida | 0.7 | |||
| NO | 2,116.0 / 2,133.0 (99.2%) | 1,787.0 / 1,801.0 (99.2%) | 329.0 / 332.0 (99.1%) | |
| SÍ | 17.0 / 2,133.0 (0.8%) | 14.0 / 1,801.0 (0.8%) | 3.0 / 332.0 (0.9%) | |
| puntuacion_charlson | 1.53 (1.93) 1.00 (0.00, 3.00) | 1.42 (1.88) 1.00 (0.00, 2.00) | 2.11 (2.09) 2.00 (0.00, 3.00) | <0.001 |
| 1 n / N (%); Mean (SD) Median (IQR) | ||||
| 2 Pearson’s Chi-squared test; Fisher’s exact test; Wilcoxon rank sum test | ||||
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| hipertension_arterial | <0.001 | |||
| NO | 1,187.0 / 2,133.0 (55.6%) | 1,030.0 / 1,801.0 (57.2%) | 157.0 / 332.0 (47.3%) | |
| SÍ | 946.0 / 2,133.0 (44.4%) | 771.0 / 1,801.0 (42.8%) | 175.0 / 332.0 (52.7%) | |
| diabetes_mellitus_1_2 | 0.11 | |||
| NO | 1,641.0 / 2,133.0 (76.9%) | 1,397.0 / 1,801.0 (77.6%) | 244.0 / 332.0 (73.5%) | |
| SÍ | 492.0 / 2,133.0 (23.1%) | 404.0 / 1,801.0 (22.4%) | 88.0 / 332.0 (26.5%) | |
| insuficiencia_renal_aguda_cronica | <0.001 | |||
| NO | 1,933.0 / 2,133.0 (90.6%) | 1,653.0 / 1,801.0 (91.8%) | 280.0 / 332.0 (84.3%) | |
| SÍ | 200.0 / 2,133.0 (9.4%) | 148.0 / 1,801.0 (8.2%) | 52.0 / 332.0 (15.7%) | |
| inmunodepresion_inmunosupresion | <0.001 | |||
| NO | 1,801.0 / 2,133.0 (84.4%) | 1,551.0 / 1,801.0 (86.1%) | 250.0 / 332.0 (75.3%) | |
| SÍ | 332.0 / 2,133.0 (15.6%) | 250.0 / 1,801.0 (13.9%) | 82.0 / 332.0 (24.7%) | |
| neoplasia_previa_reciente_dg | <0.001 | |||
| NO | 1,800.0 / 2,133.0 (84.4%) | 1,541.0 / 1,801.0 (85.6%) | 259.0 / 332.0 (78.0%) | |
| SÍ | 333.0 / 2,133.0 (15.6%) | 260.0 / 1,801.0 (14.4%) | 73.0 / 332.0 (22.0%) | |
| cirrosis_hepatica | 0.025 | |||
| NO | 1,900.0 / 2,133.0 (89.1%) | 1,616.0 / 1,801.0 (89.7%) | 284.0 / 332.0 (85.5%) | |
| SÍ | 233.0 / 2,133.0 (10.9%) | 185.0 / 1,801.0 (10.3%) | 48.0 / 332.0 (14.5%) | |
| epoc2 | 0.012 | |||
| NO | 1,973.0 / 2,133.0 (92.5%) | 1,677.0 / 1,801.0 (93.1%) | 296.0 / 332.0 (89.2%) | |
| SÍ | 160.0 / 2,133.0 (7.5%) | 124.0 / 1,801.0 (6.9%) | 36.0 / 332.0 (10.8%) | |
| desnutricion_hipoalbuminemia | 0.039 | |||
| NO | 2,120.0 / 2,133.0 (99.4%) | 1,793.0 / 1,801.0 (99.6%) | 327.0 / 332.0 (98.5%) | |
| SÍ | 13.0 / 2,133.0 (0.6%) | 8.0 / 1,801.0 (0.4%) | 5.0 / 332.0 (1.5%) | |
| trasplantado_de_organo_solido | 0.022 | |||
| NO | 2,021.0 / 2,133.0 (94.7%) | 1,715.0 / 1,801.0 (95.2%) | 306.0 / 332.0 (92.2%) | |
| SÍ | 112.0 / 2,133.0 (5.3%) | 86.0 / 1,801.0 (4.8%) | 26.0 / 332.0 (7.8%) | |
| tabaquismo_en_el_ultimo_ano | 0.7 | |||
| NO | 1,816.0 / 2,133.0 (85.1%) | 1,531.0 / 1,801.0 (85.0%) | 285.0 / 332.0 (85.8%) | |
| SÍ | 317.0 / 2,133.0 (14.9%) | 270.0 / 1,801.0 (15.0%) | 47.0 / 332.0 (14.2%) | |
| tomador_cronico_de_estatinas | 0.006 | |||
| NO | 1,468.0 / 2,133.0 (68.8%) | 1,261.0 / 1,801.0 (70.0%) | 207.0 / 332.0 (62.3%) | |
| SÍ | 665.0 / 2,133.0 (31.2%) | 540.0 / 1,801.0 (30.0%) | 125.0 / 332.0 (37.7%) | |
| tomador_cronico_de_ibp | <0.001 | |||
| NO | 1,207.0 / 2,133.0 (56.6%) | 1,062.0 / 1,801.0 (59.0%) | 145.0 / 332.0 (43.7%) | |
| SÍ | 926.0 / 2,133.0 (43.4%) | 739.0 / 1,801.0 (41.0%) | 187.0 / 332.0 (56.3%) | |
| tomador_cronico_de_anti_h2 | 0.6 | |||
| NO | 2,104.0 / 2,133.0 (98.6%) | 1,775.0 / 1,801.0 (98.6%) | 329.0 / 332.0 (99.1%) | |
| SÍ | 29.0 / 2,133.0 (1.4%) | 26.0 / 1,801.0 (1.4%) | 3.0 / 332.0 (0.9%) | |
| recepcion_de_atb_al_ingreso_en_uci | <0.001 | |||
| NO | 729.0 / 2,133.0 (34.2%) | 647.0 / 1,801.0 (35.9%) | 82.0 / 332.0 (24.7%) | |
| SÍ | 1,404.0 / 2,133.0 (65.8%) | 1,154.0 / 1,801.0 (64.1%) | 250.0 / 332.0 (75.3%) | |
| 1 n / N (%) | ||||
| 2 Pearson’s Chi-squared test; Fisher’s exact test | ||||
## 'data.frame': 2134 obs. of 8 variables:
## $ ingr_5_d_en_ultimos_3_meses : chr "NO" "NO" "NO" "NO" ...
## $ institucionalizado : chr "NO" "NO" "NO" "NO" ...
## $ portador_de_bmr_conocido : chr "NO" "NO" "NO" "NO" ...
## $ atm_7_dias_el_mes_previo : chr "NO" "NO" "NO" "NO" ...
## $ hemodialisis_cronica : chr "NO" "NO" "NO" "NO" ...
## $ patologia_cronica_con_riesgo_de_bmr: chr "NO" "NO" "NO" "NO" ...
## $ no_factores_riesgo_bmr : chr "0" "0" "0" "0" ...
## $ al_menos_1_factor_riesgo_bmr : chr "NO" "NO" "NO" "NO" ...
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| ingr_5_d_en_ultimos_3_meses | <0.001 | |||
| NO | 1,509.0 / 2,120.0 (71.2%) | 1,325.0 / 1,788.0 (74.1%) | 184.0 / 332.0 (55.4%) | |
| SÍ | 611.0 / 2,120.0 (28.8%) | 463.0 / 1,788.0 (25.9%) | 148.0 / 332.0 (44.6%) | |
| Unknown | 13 | 13 | 0 | |
| institucionalizado | <0.001 | |||
| NO | 2,034.0 / 2,120.0 (95.9%) | 1,735.0 / 1,788.0 (97.0%) | 299.0 / 332.0 (90.1%) | |
| SÍ | 86.0 / 2,120.0 (4.1%) | 53.0 / 1,788.0 (3.0%) | 33.0 / 332.0 (9.9%) | |
| Unknown | 13 | 13 | 0 | |
| portador_de_bmr_conocido | <0.001 | |||
| NO | 2,049.0 / 2,120.0 (96.7%) | 1,762.0 / 1,788.0 (98.5%) | 287.0 / 332.0 (86.4%) | |
| SÍ | 71.0 / 2,120.0 (3.3%) | 26.0 / 1,788.0 (1.5%) | 45.0 / 332.0 (13.6%) | |
| Unknown | 13 | 13 | 0 | |
| atm_7_dias_el_mes_previo | <0.001 | |||
| NO | 1,793.0 / 2,120.0 (84.6%) | 1,556.0 / 1,788.0 (87.0%) | 237.0 / 332.0 (71.4%) | |
| SÍ | 327.0 / 2,120.0 (15.4%) | 232.0 / 1,788.0 (13.0%) | 95.0 / 332.0 (28.6%) | |
| Unknown | 13 | 13 | 0 | |
| hemodialisis_cronica | 0.003 | |||
| NO | 2,084.0 / 2,120.0 (98.3%) | 1,764.0 / 1,788.0 (98.7%) | 320.0 / 332.0 (96.4%) | |
| SÍ | 36.0 / 2,120.0 (1.7%) | 24.0 / 1,788.0 (1.3%) | 12.0 / 332.0 (3.6%) | |
| Unknown | 13 | 13 | 0 | |
| patologia_cronica_con_riesgo_de_bmr | <0.001 | |||
| NO | 1,931.0 / 2,120.0 (91.1%) | 1,660.0 / 1,788.0 (92.8%) | 271.0 / 332.0 (81.6%) | |
| SÍ | 189.0 / 2,120.0 (8.9%) | 128.0 / 1,788.0 (7.2%) | 61.0 / 332.0 (18.4%) | |
| Unknown | 13 | 13 | 0 | |
| no_factores_riesgo_bmr | ||||
| 0 | 1,340.0 / 2,133.0 (62.8%) | 1,202.0 / 1,801.0 (66.7%) | 138.0 / 332.0 (41.6%) | |
| 1 | 428.0 / 2,133.0 (20.1%) | 346.0 / 1,801.0 (19.2%) | 82.0 / 332.0 (24.7%) | |
| 2 | 237.0 / 2,133.0 (11.1%) | 190.0 / 1,801.0 (10.5%) | 47.0 / 332.0 (14.2%) | |
| 3 | 95.0 / 2,133.0 (4.5%) | 52.0 / 1,801.0 (2.9%) | 43.0 / 332.0 (13.0%) | |
| 4 | 32.0 / 2,133.0 (1.5%) | 11.0 / 1,801.0 (0.6%) | 21.0 / 332.0 (6.3%) | |
| 5 | 1.0 / 2,133.0 (0.0%) | 0.0 / 1,801.0 (0.0%) | 1.0 / 332.0 (0.3%) | |
| al_menos_1_factor_riesgo_bmr | <0.001 | |||
| NO | 1,340.0 / 2,133.0 (62.8%) | 1,202.0 / 1,801.0 (66.7%) | 138.0 / 332.0 (41.6%) | |
| SÍ | 793.0 / 2,133.0 (37.2%) | 599.0 / 1,801.0 (33.3%) | 194.0 / 332.0 (58.4%) | |
| 1 n / N (%) | ||||
| 2 Pearson’s Chi-squared test | ||||
## [1] "NO" "SÍ" NA
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| cirugia_urgente_durante_estancia | 0.13 | |||
| NO | 1,982.0 / 2,133.0 (92.9%) | 1,667.0 / 1,801.0 (92.6%) | 315.0 / 332.0 (94.9%) | |
| SÍ | 151.0 / 2,133.0 (7.1%) | 134.0 / 1,801.0 (7.4%) | 17.0 / 332.0 (5.1%) | |
| derivacion_ventricular_peritoneal_externa | 0.5 | |||
| NO | 2,098.0 / 2,132.0 (98.4%) | 1,770.0 / 1,800.0 (98.3%) | 328.0 / 332.0 (98.8%) | |
| SÍ | 34.0 / 2,132.0 (1.6%) | 30.0 / 1,800.0 (1.7%) | 4.0 / 332.0 (1.2%) | |
| Unknown | 1 | 1 | 0 | |
| depuracion_extrarrenal | 0.15 | |||
| NO | 1,969.0 / 2,133.0 (92.3%) | 1,669.0 / 1,801.0 (92.7%) | 300.0 / 332.0 (90.4%) | |
| SÍ | 164.0 / 2,133.0 (7.7%) | 132.0 / 1,801.0 (7.3%) | 32.0 / 332.0 (9.6%) | |
| nutricion_parenteral | 0.071 | |||
| NO | 2,022.0 / 2,133.0 (94.8%) | 1,714.0 / 1,801.0 (95.2%) | 308.0 / 332.0 (92.8%) | |
| SÍ | 111.0 / 2,133.0 (5.2%) | 87.0 / 1,801.0 (4.8%) | 24.0 / 332.0 (7.2%) | |
| ecmo | >0.9 | |||
| NO | 2,086.0 / 2,132.0 (97.8%) | 1,761.0 / 1,800.0 (97.8%) | 325.0 / 332.0 (97.9%) | |
| SÍ | 46.0 / 2,132.0 (2.2%) | 39.0 / 1,800.0 (2.2%) | 7.0 / 332.0 (2.1%) | |
| Unknown | 1 | 1 | 0 | |
| neutropenia | 0.6 | |||
| NO | 2,127.0 / 2,132.0 (99.8%) | 1,796.0 / 1,800.0 (99.8%) | 331.0 / 332.0 (99.7%) | |
| SÍ | 5.0 / 2,132.0 (0.2%) | 4.0 / 1,800.0 (0.2%) | 1.0 / 332.0 (0.3%) | |
| Unknown | 1 | 1 | 0 | |
| cateter_venoso_central | <0.001 | |||
| NO | 609.0 / 2,133.0 (28.6%) | 546.0 / 1,801.0 (30.3%) | 63.0 / 332.0 (19.0%) | |
| SÍ | 1,524.0 / 2,133.0 (71.4%) | 1,255.0 / 1,801.0 (69.7%) | 269.0 / 332.0 (81.0%) | |
| cateter_arterial | 0.001 | |||
| NO | 658.0 / 2,133.0 (30.8%) | 581.0 / 1,801.0 (32.3%) | 77.0 / 332.0 (23.2%) | |
| SÍ | 1,475.0 / 2,133.0 (69.2%) | 1,220.0 / 1,801.0 (67.7%) | 255.0 / 332.0 (76.8%) | |
| sonda_urinaria | <0.001 | |||
| NO | 262.0 / 2,133.0 (12.3%) | 241.0 / 1,801.0 (13.4%) | 21.0 / 332.0 (6.3%) | |
| SÍ | 1,871.0 / 2,133.0 (87.7%) | 1,560.0 / 1,801.0 (86.6%) | 311.0 / 332.0 (93.7%) | |
| via_aerea_artificial | 0.3 | |||
| NO | 1,019.0 / 2,133.0 (47.8%) | 869.0 / 1,801.0 (48.3%) | 150.0 / 332.0 (45.2%) | |
| SÍ | 1,114.0 / 2,133.0 (52.2%) | 932.0 / 1,801.0 (51.7%) | 182.0 / 332.0 (54.8%) | |
| traqueotomia | 0.3 | |||
| NO | 1,489.0 / 1,682.0 (88.5%) | 1,270.0 / 1,429.0 (88.9%) | 219.0 / 253.0 (86.6%) | |
| SÍ | 193.0 / 1,682.0 (11.5%) | 159.0 / 1,429.0 (11.1%) | 34.0 / 253.0 (13.4%) | |
| Unknown | 451 | 372 | 79 | |
| 1 n / N (%) | ||||
| 2 Pearson’s Chi-squared test; Fisher’s exact test | ||||
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| hasta_ing_en_uci | 2.76 (9.98) 0.00 (0.00, 1.07) | 2.41 (8.78) 0.00 (0.00, 0.99) | 4.64 (14.74) 0.00 (0.00, 1.33) | 0.032 |
| 1 Mean (SD) Median (IQR) | ||||
| 2 Wilcoxon rank sum test | ||||
| Characteristic | Overall, N = 1,1141 | 0, N = 9321 | 1, N = 1821 | p-value2 |
|---|---|---|---|---|
| dias_de_tubo_orotraqueal | 8.46 (9.79) 4.00 (1.00, 13.00) | 8.73 (9.74) 5.00 (1.00, 14.00) | 7.09 (9.98) 2.00 (0.50, 10.00) | <0.001 |
| dias_de_vmi | 11.56 (17.20) 5.00 (1.00, 15.00) | 11.84 (17.57) 5.00 (1.00, 15.00) | 10.12 (15.18) 3.00 (1.00, 13.00) | 0.13 |
| Unknown | 1 | 1 | 0 | |
| dias_de_via_aerea_artificial | 10.15 (16.46) 3.76 (1.00, 12.00) | 10.17 (16.58) 4.00 (1.00, 12.00) | 10.07 (16.07) 2.79 (1.00, 12.99) | 0.4 |
| Unknown | 599 | 525 | 74 | |
| 1 Mean (SD) Median (IQR) | ||||
| 2 Wilcoxon rank sum test | ||||
| Characteristic | Overall, N = 2,1331 | 0, N = 1,8011 | 1, N = 3321 | p-value2 |
|---|---|---|---|---|
| estancia_global_uci | 10.50 (17.20) 4.05 (1.98, 10.73) | 10.61 (17.65) 4.01 (1.97, 10.70) | 9.88 (14.54) 4.34 (2.29, 10.78) | 0.5 |
| estado_al_alta_uci | 0.067 | |||
| MUERTO | 286.0 / 2,132.0 (13.4%) | 231.0 / 1,800.0 (12.8%) | 55.0 / 332.0 (16.6%) | |
| VIVO | 1,846.0 / 2,132.0 (86.6%) | 1,569.0 / 1,800.0 (87.2%) | 277.0 / 332.0 (83.4%) | |
| Unknown | 1 | 1 | 0 | |
| destino_alta_uci | ||||
| ALTA VOLUNTARIA | 1.0 / 1,223.0 (0.1%) | 1.0 / 998.0 (0.1%) | 0.0 / 225.0 (0.0%) | |
| DERIVACIÓN_OTRO_CENTRO | 8.0 / 1,223.0 (0.7%) | 8.0 / 998.0 (0.8%) | 0.0 / 225.0 (0.0%) | |
| DOMICILIO | 11.0 / 1,223.0 (0.9%) | 10.0 / 998.0 (1.0%) | 1.0 / 225.0 (0.4%) | |
| EXITUS LETALIS | 160.0 / 1,223.0 (13.1%) | 126.0 / 998.0 (12.6%) | 34.0 / 225.0 (15.1%) | |
| HOSPITAL_REFERENCIA | 52.0 / 1,223.0 (4.3%) | 40.0 / 998.0 (4.0%) | 12.0 / 225.0 (5.3%) | |
| HOSPITALIZACIÓN | 283.0 / 1,223.0 (23.1%) | 234.0 / 998.0 (23.4%) | 49.0 / 225.0 (21.8%) | |
| OTRO HOSPITAL (SALA) | 8.0 / 1,223.0 (0.7%) | 8.0 / 998.0 (0.8%) | 0.0 / 225.0 (0.0%) | |
| OTRO HOSPITAL (UCI) | 25.0 / 1,223.0 (2.0%) | 21.0 / 998.0 (2.1%) | 4.0 / 225.0 (1.8%) | |
| RESIDENCIA | 3.0 / 1,223.0 (0.2%) | 3.0 / 998.0 (0.3%) | 0.0 / 225.0 (0.0%) | |
| SALA_HOSPITALIZACIÓN | 672.0 / 1,223.0 (54.9%) | 547.0 / 998.0 (54.8%) | 125.0 / 225.0 (55.6%) | |
| Unknown | 910 | 803 | 107 | |
| estancia_hosp | 22.52 (25.89) 13.78 (6.82, 27.20) | 22.22 (25.71) 13.07 (6.72, 26.84) | 24.12 (26.78) 15.48 (8.05, 29.48) | 0.060 |
| Unknown | 1 | 1 | 0 | |
| estado_alta_hosp | 0.028 | |||
| MUERTO | 408.0 / 2,132.0 (19.1%) | 330.0 / 1,800.0 (18.3%) | 78.0 / 332.0 (23.5%) | |
| VIVO | 1,724.0 / 2,132.0 (80.9%) | 1,470.0 / 1,800.0 (81.7%) | 254.0 / 332.0 (76.5%) | |
| Unknown | 1 | 1 | 0 | |
| destino_alta_hospital | 0.10 | |||
| ALTA VOLUNTARIA | 5.0 / 684.0 (0.7%) | 4.0 / 559.0 (0.7%) | 1.0 / 125.0 (0.8%) | |
| CENTRO SOCIOSANITARIO (REHAB/CRÓN) | 41.0 / 684.0 (6.0%) | 29.0 / 559.0 (5.2%) | 12.0 / 125.0 (9.6%) | |
| DERIVACIÓN_OTRO_CENTRO | 18.0 / 684.0 (2.6%) | 15.0 / 559.0 (2.7%) | 3.0 / 125.0 (2.4%) | |
| DOMICILIO | 533.0 / 684.0 (77.9%) | 444.0 / 559.0 (79.4%) | 89.0 / 125.0 (71.2%) | |
| HOSPITAL_REFERENCIA | 81.0 / 684.0 (11.8%) | 64.0 / 559.0 (11.4%) | 17.0 / 125.0 (13.6%) | |
| RESIDENCIA | 6.0 / 684.0 (0.9%) | 3.0 / 559.0 (0.5%) | 3.0 / 125.0 (2.4%) | |
| Unknown | 1,449 | 1,242 | 207 | |
| ltsv_durante_estancia | <0.001 | |||
| NO | 1,849.0 / 2,132.0 (86.7%) | 1,580.0 / 1,800.0 (87.8%) | 269.0 / 332.0 (81.0%) | |
| SÍ | 283.0 / 2,132.0 (13.3%) | 220.0 / 1,800.0 (12.2%) | 63.0 / 332.0 (19.0%) | |
| Unknown | 1 | 1 | 0 | |
| tiempo_hasta_ltsv | 10.56 (19.42) 2.75 (0.43, 11.76) | 11.67 (20.53) 3.36 (0.55, 14.81) | 6.73 (14.44) 1.68 (0.10, 6.50) | 0.023 |
| Unknown | 1,844 | 1,577 | 267 | |
| dias_libres_vmi | 4.92 (8.65) 2.21 (0.42, 5.82) | 5.06 (9.10) 2.21 (0.53, 5.78) | 4.17 (5.79) 2.18 (0.00, 6.00) | 0.4 |
| Unknown | 1,021 | 870 | 151 | |
| reingreso | 0.084 | |||
| NO | 2,058.0 / 2,133.0 (96.5%) | 1,743.0 / 1,801.0 (96.8%) | 315.0 / 332.0 (94.9%) | |
| SÍ | 75.0 / 2,133.0 (3.5%) | 58.0 / 1,801.0 (3.2%) | 17.0 / 332.0 (5.1%) | |
| reingreso_48_h | 0.4 | |||
| NO | 2,120.0 / 2,133.0 (99.4%) | 1,791.0 / 1,801.0 (99.4%) | 329.0 / 332.0 (99.1%) | |
| SÍ | 13.0 / 2,133.0 (0.6%) | 10.0 / 1,801.0 (0.6%) | 3.0 / 332.0 (0.9%) | |
| tiempo_hasta_reingreso | 8.65 (13.06) 5.13 (2.31, 9.92) | 8.88 (14.56) 4.26 (2.21, 9.34) | 7.84 (5.66) 5.54 (3.91, 13.09) | 0.4 |
| Unknown | 2,058 | 1,743 | 315 | |
| antimicrobianos_en_uci | 0.003 | |||
| NO | 500.0 / 2,133.0 (23.4%) | 443.0 / 1,801.0 (24.6%) | 57.0 / 332.0 (17.2%) | |
| SÍ | 1,633.0 / 2,133.0 (76.6%) | 1,358.0 / 1,801.0 (75.4%) | 275.0 / 332.0 (82.8%) | |
| coloniz_vs_infecc_ing | >0.9 | |||
| COLONIZACIÓN | 275.0 / 332.0 (82.8%) | 0.0 / 0.0 (NA%) | 275.0 / 332.0 (82.8%) | |
| INFECCIÓN | 57.0 / 332.0 (17.2%) | 0.0 / 0.0 (NA%) | 57.0 / 332.0 (17.2%) | |
| Unknown | 1,801 | 1,801 | 0 | |
| localizacion_bmr_ing | >0.9 | |||
| ABDOMINAL | 3.0 / 332.0 (0.9%) | 0.0 / 0.0 (NA%) | 3.0 / 332.0 (0.9%) | |
| PIEL/PARTES BLANDAS | 5.0 / 332.0 (1.5%) | 0.0 / 0.0 (NA%) | 5.0 / 332.0 (1.5%) | |
| RECTAL | 149.0 / 332.0 (44.9%) | 0.0 / 0.0 (NA%) | 149.0 / 332.0 (44.9%) | |
| RESPIRATORIO | 141.0 / 332.0 (42.5%) | 0.0 / 0.0 (NA%) | 141.0 / 332.0 (42.5%) | |
| SANGRE | 29.0 / 332.0 (8.7%) | 0.0 / 0.0 (NA%) | 29.0 / 332.0 (8.7%) | |
| URINARIO | 5.0 / 332.0 (1.5%) | 0.0 / 0.0 (NA%) | 5.0 / 332.0 (1.5%) | |
| Unknown | 1,801 | 1,801 | 0 | |
| inf_nosocomial_intra_uci | 0.4 | |||
| NO | 1,824.0 / 2,132.0 (85.6%) | 1,535.0 / 1,800.0 (85.3%) | 289.0 / 332.0 (87.0%) | |
| SÍ | 308.0 / 2,132.0 (14.4%) | 265.0 / 1,800.0 (14.7%) | 43.0 / 332.0 (13.0%) | |
| Unknown | 1 | 1 | 0 | |
| 1 Mean (SD) Median (IQR); n / N (%) | ||||
| 2 Wilcoxon rank sum test; Pearson’s Chi-squared test; Fisher’s exact test | ||||
## # A tibble: 1 × 3
## Pregunta Sensibilidad Especificidad
## <chr> <dbl> <dbl>
## 1 ingr_5_d_en_ultimos_3_meses 0.446 0.741
## # A tibble: 1 × 3
## Pregunta Sensibilidad Especificidad
## <chr> <dbl> <dbl>
## 1 institucionalizado 0.0994 0.970
## # A tibble: 1 × 3
## Pregunta Sensibilidad Especificidad
## <chr> <dbl> <dbl>
## 1 portador_de_bmr_conocido 0.136 0.985
## # A tibble: 1 × 3
## Pregunta Sensibilidad Especificidad
## <chr> <dbl> <dbl>
## 1 atm_7_dias_el_mes_previo 0.286 0.870
## # A tibble: 1 × 3
## Pregunta Sensibilidad Especificidad
## <chr> <dbl> <dbl>
## 1 hemodialisis_cronica 0.0361 0.987
## # A tibble: 1 × 3
## Pregunta Sensibilidad Especificidad
## <chr> <dbl> <dbl>
## 1 patologia_cronica_con_riesgo_de_bmr 0.184 0.928
Las siguientes variables fueron utilizadas en el modelo Random
Forest, y su importancia se mide mediante dos métricas:
%IncMSE e IncNodePurity.
## Chi-cuadrado para ingr_5_d_en_ultimos_3_meses :
##
## Pearson's Chi-squared test with Yates' continuity correction
##
## data: tbl
## X-squared = 46.74, df = 1, p-value = 8.108e-12
##
##
## Chi-cuadrado para institucionalizado :
##
## Pearson's Chi-squared test with Yates' continuity correction
##
## data: tbl
## X-squared = 33.237, df = 1, p-value = 8.157e-09
##
##
## Chi-cuadrado para portador_de_bmr_conocido :
##
## Pearson's Chi-squared test with Yates' continuity correction
##
## data: tbl
## X-squared = 122.94, df = 1, p-value < 2.2e-16
##
##
## Chi-cuadrado para atm_7_dias_el_mes_previo :
##
## Pearson's Chi-squared test with Yates' continuity correction
##
## data: tbl
## X-squared = 51.305, df = 1, p-value = 7.907e-13
##
##
## Chi-cuadrado para hemodialisis_cronica :
##
## Pearson's Chi-squared test with Yates' continuity correction
##
## data: tbl
## X-squared = 7.3525, df = 1, p-value = 0.006697
##
##
## Chi-cuadrado para patologia_cronica_con_riesgo_de_bmr :
##
## Pearson's Chi-squared test with Yates' continuity correction
##
## data: tbl
## X-squared = 41.998, df = 1, p-value = 9.137e-11
## bmr_ing ingr_5_d_en_ultimos_3_meses
## 0 13
## institucionalizado portador_de_bmr_conocido
## 13 13
## atm_7_dias_el_mes_previo hemodialisis_cronica
## 13 13
## patologia_cronica_con_riesgo_de_bmr
## 13
## %IncMSE IncNodePurity
## ingr_5_d_en_ultimos_3_meses 13.950610 3.130112
## institucionalizado 25.936827 3.851490
## portador_de_bmr_conocido 40.675806 12.614422
## atm_7_dias_el_mes_previo 9.160929 3.261048
## hemodialisis_cronica 6.795316 1.599603
## patologia_cronica_con_riesgo_de_bmr 9.925731 3.497050
##
## Call:
## glm(formula = bmr_ing ~ ., family = binomial, data = bmr_subset)
##
## Deviance Residuals:
## Min 1Q Median 3Q Max
## -1.7829 -0.5703 -0.4762 -0.4762 2.1133
##
## Coefficients:
## Estimate Std. Error z value Pr(>|z|)
## (Intercept) -2.11958 0.08312 -25.500 < 2e-16 ***
## ingr_5_d_en_ultimos_3_mesesSÍ 0.38553 0.15034 2.564 0.0103 *
## institucionalizadoSÍ 1.20076 0.24065 4.990 6.05e-07 ***
## portador_de_bmr_conocidoSÍ 1.88069 0.27786 6.769 1.30e-11 ***
## atm_7_dias_el_mes_previoSÍ 0.29801 0.18171 1.640 0.1010
## hemodialisis_cronicaSÍ 0.91646 0.37346 2.454 0.0141 *
## patologia_cronica_con_riesgo_de_bmrSÍ 0.43958 0.19653 2.237 0.0253 *
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for binomial family taken to be 1)
##
## Null deviance: 1840.1 on 2119 degrees of freedom
## Residual deviance: 1693.0 on 2113 degrees of freedom
## AIC: 1707
##
## Number of Fisher Scoring iterations: 4
## [1] "Length of predictions: 2120"
## [1] "Length of bmr_ing: 2120"
## $summary
##
## Call:
## glm(formula = bmr_ing ~ ., family = binomial, data = bmr_subset)
##
## Deviance Residuals:
## Min 1Q Median 3Q Max
## -1.7829 -0.5703 -0.4762 -0.4762 2.1133
##
## Coefficients:
## Estimate Std. Error z value Pr(>|z|)
## (Intercept) -2.11958 0.08312 -25.500 < 2e-16 ***
## ingr_5_d_en_ultimos_3_mesesSÍ 0.38553 0.15034 2.564 0.0103 *
## institucionalizadoSÍ 1.20076 0.24065 4.990 6.05e-07 ***
## portador_de_bmr_conocidoSÍ 1.88069 0.27786 6.769 1.30e-11 ***
## atm_7_dias_el_mes_previoSÍ 0.29801 0.18171 1.640 0.1010
## hemodialisis_cronicaSÍ 0.91646 0.37346 2.454 0.0141 *
## patologia_cronica_con_riesgo_de_bmrSÍ 0.43958 0.19653 2.237 0.0253 *
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for binomial family taken to be 1)
##
## Null deviance: 1840.1 on 2119 degrees of freedom
## Residual deviance: 1693.0 on 2113 degrees of freedom
## AIC: 1707
##
## Number of Fisher Scoring iterations: 4
##
##
## $importance
## %IncMSE IncNodePurity
## ingr_5_d_en_ultimos_3_meses 13.548477 3.089188
## institucionalizado 25.423111 3.767022
## portador_de_bmr_conocido 39.884781 12.727558
## atm_7_dias_el_mes_previo 10.893269 3.251292
## hemodialisis_cronica 6.983689 1.695360
## patologia_cronica_con_riesgo_de_bmr 9.332485 3.166934
##
## $auc
## Area under the curve: 0.6565
##
## $confusion_matrix
## Actual
## Predicted 0 1
## 0 1765 284
## 1 23 48
Este es un resumen del modelo de regresión logística que predice la
variable bmr_ing (presencia de BMR) usando varias variables
explicativas. Aquí se presentan los coeficientes, sus errores estándar,
valores z y valores p.
Las Odds Ratios (OR) indican cuánto aumenta (OR > 1) o disminuye (OR < 1) la probabilidad del evento (BMR presente) al cambiar la variable de referencia (por ejemplo, de NO a SÍ). Los intervalos de confianza (IC) muestran la precisión de estas estimaciones. ## Elección de las variables que mejor predicen en el modelo
La matriz de confusión muestra el desempeño del modelo en términos de verdaderos positivos (TP), verdaderos negativos (TN), falsos positivos (FP) y falsos negativos (FN). La sensibilidad y especificidad se calculan a partir de esta matriz.
##
## Call:
## glm(formula = bmr_ing ~ ., family = binomial, data = bmr_subset)
##
## Deviance Residuals:
## Min 1Q Median 3Q Max
## -1.7829 -0.5703 -0.4762 -0.4762 2.1133
##
## Coefficients:
## Estimate Std. Error z value Pr(>|z|)
## (Intercept) -2.11958 0.08312 -25.500 < 2e-16 ***
## ingr_5_d_en_ultimos_3_mesesSÍ 0.38553 0.15034 2.564 0.0103 *
## institucionalizadoSÍ 1.20076 0.24065 4.990 6.05e-07 ***
## portador_de_bmr_conocidoSÍ 1.88069 0.27786 6.769 1.30e-11 ***
## atm_7_dias_el_mes_previoSÍ 0.29801 0.18171 1.640 0.1010
## hemodialisis_cronicaSÍ 0.91646 0.37346 2.454 0.0141 *
## patologia_cronica_con_riesgo_de_bmrSÍ 0.43958 0.19653 2.237 0.0253 *
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for binomial family taken to be 1)
##
## Null deviance: 1840.1 on 2119 degrees of freedom
## Residual deviance: 1693.0 on 2113 degrees of freedom
## AIC: 1707
##
## Number of Fisher Scoring iterations: 4
## Term
## (Intercept) (Intercept)
## ingr_5_d_en_ultimos_3_mesesSÍ ingr_5_d_en_ultimos_3_mesesSÍ
## institucionalizadoSÍ institucionalizadoSÍ
## portador_de_bmr_conocidoSÍ portador_de_bmr_conocidoSÍ
## atm_7_dias_el_mes_previoSÍ atm_7_dias_el_mes_previoSÍ
## hemodialisis_cronicaSÍ hemodialisis_cronicaSÍ
## patologia_cronica_con_riesgo_de_bmrSÍ patologia_cronica_con_riesgo_de_bmrSÍ
## OR Lower_CI Upper_CI
## (Intercept) 0.1200823 0.1016935 0.1408898
## ingr_5_d_en_ultimos_3_mesesSÍ 1.4703930 1.0917314 1.9691647
## institucionalizadoSÍ 3.3226451 2.0548432 5.2935306
## portador_de_bmr_conocidoSÍ 6.5580311 3.8264769 11.4148360
## atm_7_dias_el_mes_previoSÍ 1.3471741 0.9397219 1.9172938
## hemodialisis_cronicaSÍ 2.5004299 1.1636552 5.0944994
## patologia_cronica_con_riesgo_de_bmrSÍ 1.5520616 1.0475965 2.2660936
## P_Value
## (Intercept) 1.961816e-143
## ingr_5_d_en_ultimos_3_mesesSÍ 1.033825e-02
## institucionalizadoSÍ 6.049148e-07
## portador_de_bmr_conocidoSÍ 1.300705e-11
## atm_7_dias_el_mes_previoSÍ 1.010035e-01
## hemodialisis_cronicaSÍ 1.412935e-02
## patologia_cronica_con_riesgo_de_bmrSÍ 2.530765e-02
## Actual
## Predicted 0 1
## 0 1765 284
## 1 23 48
## Sensibilidad: 0.1445783
## Especificidad: 0.9871365
## Área bajo la curva (AUC): 0.6565288
El método RFE (Eliminación Recursiva de Características) se utiliza para seleccionar las variables más importantes para el modelo. A continuación se muestran los resultados del desempeño del modelo al variar el número de variables incluidas.
##
## Recursive feature selection
##
## Outer resampling method: Cross-Validated (10 fold)
##
## Resampling performance over subset size:
##
## Variables RMSE Rsquared MAE RMSESD RsquaredSD MAESD Selected
## 1 0.3522 0.06166 0.2486 0.01904 0.03289 0.01198
## 2 0.3502 0.07907 0.2492 0.02124 0.04395 0.01408
## 3 0.3503 0.08190 0.2501 0.02055 0.05300 0.01415
## 4 0.3502 0.08524 0.2507 0.02064 0.05932 0.01476
## 5 0.3504 0.08718 0.2502 0.02019 0.06272 0.01418
## 6 0.3479 0.09190 0.2438 0.02143 0.06200 0.01585 *
##
## The top 5 variables (out of 6):
## portador_de_bmr_conocido, institucionalizado, ingr_5_d_en_ultimos_3_meses, atm_7_dias_el_mes_previo, patologia_cronica_con_riesgo_de_bmr
## [1] "portador_de_bmr_conocido" "institucionalizado"
## [3] "ingr_5_d_en_ultimos_3_meses" "atm_7_dias_el_mes_previo"
## [5] "patologia_cronica_con_riesgo_de_bmr" "hemodialisis_cronica"
##
## Call:
## randomForest(formula = bmr_ing ~ ., data = bmr_selected, importance = TRUE)
## Type of random forest: regression
## Number of trees: 500
## No. of variables tried at each split: 2
##
## Mean of squared residuals: 0.1217765
## % Var explained: 7.8
Esto es solo un ejemplo. En este caso la sustitución no aumenta mucho la capacidad predictiva del modelo, pero en otros casos podría ser más significativa.
Mi explicación es que hay pocos pacientes con hemodialisis crónica por un lado y por otro que no somos conscientes de las patologías crónicas que realmente se asocian a BMR y por tanto no tienen tanta capacidad predictiva.
##
## Call:
## glm(formula = bmr_ing ~ ., family = binomial, data = bmr_subset_new)
##
## Deviance Residuals:
## Min 1Q Median 3Q Max
## -1.6326 -0.5367 -0.4399 -0.4399 2.1833
##
## Coefficients:
## Estimate Std. Error z value Pr(>|z|)
## (Intercept) -2.2866 0.1025 -22.309 < 2e-16 ***
## ingr_5_d_en_ultimos_3_mesesSÍ 0.3805 0.1501 2.534 0.011270 *
## institucionalizadoSÍ 1.1385 0.2403 4.738 2.16e-06 ***
## portador_de_bmr_conocidoSÍ 1.8209 0.2774 6.564 5.24e-11 ***
## atm_7_dias_el_mes_previoSÍ 0.2713 0.1816 1.494 0.135206
## patologia_cronica_con_riesgo_de_bmrSÍ 0.4187 0.1951 2.146 0.031879 *
## tomador_cronico_de_ibpSÍ 0.4217 0.1273 3.312 0.000927 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for binomial family taken to be 1)
##
## Null deviance: 1840.1 on 2119 degrees of freedom
## Residual deviance: 1687.5 on 2113 degrees of freedom
## AIC: 1701.5
##
## Number of Fisher Scoring iterations: 4
## Term
## (Intercept) (Intercept)
## ingr_5_d_en_ultimos_3_mesesSÍ ingr_5_d_en_ultimos_3_mesesSÍ
## institucionalizadoSÍ institucionalizadoSÍ
## portador_de_bmr_conocidoSÍ portador_de_bmr_conocidoSÍ
## atm_7_dias_el_mes_previoSÍ atm_7_dias_el_mes_previoSÍ
## patologia_cronica_con_riesgo_de_bmrSÍ patologia_cronica_con_riesgo_de_bmrSÍ
## tomador_cronico_de_ibpSÍ tomador_cronico_de_ibpSÍ
## OR Lower_CI Upper_CI
## (Intercept) 0.1016085 0.08272824 0.1236713
## ingr_5_d_en_ultimos_3_mesesSÍ 1.4629660 1.08674074 1.9585334
## institucionalizadoSÍ 3.1220587 1.93233215 4.9709703
## portador_de_bmr_conocidoSÍ 6.1774467 3.60791468 10.7444912
## atm_7_dias_el_mes_previoSÍ 1.3116285 0.91519475 1.8663358
## patologia_cronica_con_riesgo_de_bmrSÍ 1.5200014 1.02906951 2.2137860
## tomador_cronico_de_ibpSÍ 1.5245242 1.18793549 1.9576547
## P_Value
## (Intercept) 2.990382e-110
## ingr_5_d_en_ultimos_3_mesesSÍ 1.126983e-02
## institucionalizadoSÍ 2.158145e-06
## portador_de_bmr_conocidoSÍ 5.240346e-11
## atm_7_dias_el_mes_previoSÍ 1.352057e-01
## patologia_cronica_con_riesgo_de_bmrSÍ 3.187933e-02
## tomador_cronico_de_ibpSÍ 9.273246e-04
## Actual
## Predicted 0 1
## 0 1768 287
## 1 20 45
## Dimensiones de la matriz de confusión: 2 2
## Sensibilidad: 0.1355422
## Especificidad: 0.9888143
## Área bajo la curva (AUC): 0.6671956
## %IncMSE IncNodePurity
## ingr_5_d_en_ultimos_3_meses 13.093281 3.055067
## institucionalizado 20.085961 3.995229
## portador_de_bmr_conocido 38.300925 12.384179
## atm_7_dias_el_mes_previo 12.666011 3.751932
## patologia_cronica_con_riesgo_de_bmr 6.722884 3.422249
## tomador_cronico_de_ibp 12.272127 2.649650
## Variable con menor importancia: patologia_cronica_con_riesgo_de_bmr
Añado aquí las sugerencias que han salido en la reunión que tuvimos.
| ano_ing | count | mean_apache | median_apache | sd_apache | min_apache | max_apache |
|---|---|---|---|---|---|---|
| 2021 | 604 | 18.05795 | 16 | 7.839917 | 2 | 57 |
| 2022 | 672 | 16.78571 | 16 | 7.113844 | 2 | 48 |
| 2023 | 857 | 18.52159 | 18 | 8.181202 | 2 | 47 |
## bmr$ano_ing: 2021
##
## Shapiro-Wilk normality test
##
## data: dd[x, ]
## W = 0.95563, p-value = 1.628e-12
##
## ------------------------------------------------------------
## bmr$ano_ing: 2022
##
## Shapiro-Wilk normality test
##
## data: dd[x, ]
## W = 0.97224, p-value = 5.571e-10
##
## ------------------------------------------------------------
## bmr$ano_ing: 2023
##
## Shapiro-Wilk normality test
##
## data: dd[x, ]
## W = 0.97482, p-value = 5.28e-11
##
## Kruskal-Wallis rank sum test
##
## data: apache_ii_ingreso_uci by factor(ano_ing)
## Kruskal-Wallis chi-squared = 16.477, df = 2, p-value = 0.0002643
Aunque no hay mucha diferencia en cuanto al valor del apache, si que hay significación estadística en la gravedad entre los distintos años. En este caso, el p-valor es 0.0002643, que es mucho menor que 0.05. Esto indica que hay diferencias significativas en las puntuaciones de apache_ii_ingreso_uci entre los años de ingreso (2021, 2022 y 2023).
Agrupar la procedencia - urg /comunidad - Planta medica - Planta quirúrgica
## # A tibble: 3 × 3
## servicio_de_procedencia_colapsado n porcentaje
## <chr> <int> <dbl>
## 1 Planta médica 902 42.3
## 2 Planta quirúrgica 155 7.27
## 3 Urgencias/Comunidad 1076 50.4
##
## 0 1
## Planta médica 752 150
## Planta quirúrgica 121 34
## Urgencias/Comunidad 928 148
##
## Pearson's Chi-squared test
##
## data: tabla_contingencia
## X-squared = 8.2477, df = 2, p-value = 0.01618
## Comparison p.Fisher p.adj.Fisher
## 1 Planta médica : Planta quirúrgica 0.1100 0.1100
## 2 Planta médica : Urgencias/Comunidad 0.0775 0.1100
## 3 Planta quirúrgica : Urgencias/Comunidad 0.0106 0.0318
El resultado del chi-cuadrado es significativo lo que quiere decir que
los pacientes procedentes de los distintos sitios tienen distinta
proporción de bacterias multirresistentes al ingreso.
Comparación Planta médica vs. Planta quirúrgica: Valor p ajustado (p.adj.Fisher): 0.1100 Interpretación: No hay evidencia suficiente para rechazar la hipótesis nula de independencia entre bmr_ing y servicio_de_procedencia_colapsado en esta comparación. Es decir, no hay una diferencia estadísticamente significativa en la proporción de pacientes con y sin bmr_ing entre los servicios de procedencia “Planta médica” y “Planta quirúrgica”.
Comparación Planta médica vs. Urgencias/Comunidad: Valor p ajustado (p.adj.Fisher): 0.1100 Interpretación: Similar a la comparación anterior, no hay evidencia suficiente para rechazar la hipótesis nula de independencia. No hay una diferencia estadísticamente significativa en la proporción de pacientes con y sin bmr_ing entre los servicios de procedencia “Planta médica” y “Urgencias/Comunidad”. Comparación Planta quirúrgica vs. Urgencias/Comunidad:
Valor p ajustado (p.adj.Fisher): 0.0318 Interpretación: Aquí, el valor p ajustado es menor que 0.05, lo que indica que hay una diferencia estadísticamente significativa en la proporción de pacientes con y sin bmr_ing entre los servicios de procedencia “Planta quirúrgica” y “Urgencias/Comunidad”. Esto sugiere que la probabilidad de encontrar bacterias multirresistentes al ingreso difiere entre estos dos grupos.
##
## Call:
## glm(formula = bmr_ing ~ inmunodepresion_inmunosupresion + recepcion_de_atb_al_ingreso_en_uci +
## sexo + apache_ii_ingreso_uci + servicio_de_procedencia_colapsado +
## tomador_cronico_de_ibp + hasta_ing_en_uci, family = binomial,
## data = bmr)
##
## Deviance Residuals:
## Min 1Q Median 3Q Max
## -1.3378 -0.6160 -0.5028 -0.4147 2.4458
##
## Coefficients:
## Estimate Std. Error
## (Intercept) -2.813182 0.211573
## inmunodepresion_inmunosupresionSÍ 0.444152 0.154678
## recepcion_de_atb_al_ingreso_en_uciSÍ 0.262539 0.146331
## sexoMUJER -0.192260 0.129274
## apache_ii_ingreso_uci 0.033032 0.007804
## servicio_de_procedencia_colapsadoPlanta quirúrgica 0.473382 0.220402
## servicio_de_procedencia_colapsadoUrgencias/Comunidad 0.039669 0.137519
## tomador_cronico_de_ibpSÍ 0.438857 0.125688
## hasta_ing_en_uci 0.009176 0.004967
## z value Pr(>|z|)
## (Intercept) -13.296 < 2e-16 ***
## inmunodepresion_inmunosupresionSÍ 2.871 0.00409 **
## recepcion_de_atb_al_ingreso_en_uciSÍ 1.794 0.07279 .
## sexoMUJER -1.487 0.13695
## apache_ii_ingreso_uci 4.233 2.31e-05 ***
## servicio_de_procedencia_colapsadoPlanta quirúrgica 2.148 0.03173 *
## servicio_de_procedencia_colapsadoUrgencias/Comunidad 0.288 0.77299
## tomador_cronico_de_ibpSÍ 3.492 0.00048 ***
## hasta_ing_en_uci 1.847 0.06468 .
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for binomial family taken to be 1)
##
## Null deviance: 1844.6 on 2132 degrees of freedom
## Residual deviance: 1766.5 on 2124 degrees of freedom
## AIC: 1784.5
##
## Number of Fisher Scoring iterations: 4
## Coeficiente SE
## (Intercept) -2.813181862 0.211573131
## inmunodepresion_inmunosupresionSÍ 0.444151680 0.154678052
## recepcion_de_atb_al_ingreso_en_uciSÍ 0.262538574 0.146330630
## sexoMUJER -0.192259988 0.129273860
## apache_ii_ingreso_uci 0.033032402 0.007804004
## servicio_de_procedencia_colapsadoPlanta quirúrgica 0.473381551 0.220401883
## servicio_de_procedencia_colapsadoUrgencias/Comunidad 0.039668815 0.137519483
## tomador_cronico_de_ibpSÍ 0.438857094 0.125688411
## hasta_ing_en_uci 0.009175541 0.004966543
## OR CI_Lower
## (Intercept) 0.06001373 0.03938742
## inmunodepresion_inmunosupresionSÍ 1.55916696 1.14720672
## recepcion_de_atb_al_ingreso_en_uciSÍ 1.30022662 0.97907690
## sexoMUJER 0.82509233 0.63877410
## apache_ii_ingreso_uci 1.03358403 1.01782598
## servicio_de_procedencia_colapsadoPlanta quirúrgica 1.60541381 1.03097866
## servicio_de_procedencia_colapsadoUrgencias/Comunidad 1.04046613 0.79500518
## tomador_cronico_de_ibpSÍ 1.55093363 1.21270696
## hasta_ing_en_uci 1.00921777 0.99905817
## CI_Upper p_value
## (Intercept) 0.09031565 2.425637e-40
## inmunodepresion_inmunosupresionSÍ 2.10488272 4.085818e-03
## recepcion_de_atb_al_ingreso_en_uciSÍ 1.73872964 7.278980e-02
## sexoMUJER 1.06075570 1.369540e-01
## apache_ii_ingreso_uci 1.04947441 2.308507e-05
## servicio_de_procedencia_colapsadoPlanta quirúrgica 2.45173520 3.172879e-02
## servicio_de_procedencia_colapsadoUrgencias/Comunidad 1.36353919 7.729950e-01
## tomador_cronico_de_ibpSÍ 1.98557055 4.800876e-04
## hasta_ing_en_uci 1.01901509 6.467899e-02
## Area under the curve: 0.6502
## Actual
## Predicted 0 1
## 0 1799 331
## 1 2 1
## Sensibilidad: 0.003012048
## Especificidad: 0.9988895
## fitting null model for pseudo-r2
## llh llhNull G2 McFadden r2ML
## -883.25828674 -922.27617616 78.03577884 0.04230608 0.03592384
## r2CU
## 0.06206059
Coeficiente: -2.8132 Interpretación: Cuando todas las variables predictoras son cero, el log-odds de tener bacterias multirresistentes al ingreso (bmr_ing) es -2.8132. La OR es 0.060, lo que significa que la probabilidad de tener bmr_ing es muy baja cuando todas las variables son cero.
Coeficiente: 0.4442 OR: 1.5593 Intervalo de Confianza (IC): 1.1523 - 2.1093 Valor p: 0.00409 (significativo) Interpretación: Los pacientes con inmunodepresión tienen 1.56 veces más probabilidades de tener bmr_ing en comparación con los que no tienen inmunodepresión, y este efecto es significativo.
Coeficiente: 0.2625 OR: 1.3001 IC: 0.9776 - 1.7293 Valor p: 0.07279 (no significativo, pero cercano) Interpretación: Los pacientes que reciben antibióticos al ingreso en UCI tienen 1.3 veces más probabilidades de tener bmr_ing, aunque este efecto no es estadísticamente significativo al 5%.
Coeficiente: -0.1923 OR: 0.8251 IC: 0.6423 - 1.0594 Valor p: 0.13695 (no significativo) Interpretación: Las mujeres tienen 0.83 veces menos probabilidades de tener bmr_ing en comparación con los hombres, pero este efecto no es significativo.
Coeficiente: 0.0330 OR: 1.0336 IC: 1.0176 - 1.0500 Valor p: 2.31e-05 (muy significativo) Interpretación: Por cada unidad adicional en el score APACHE II, las probabilidades de tener bmr_ing aumentan en un 3.36%, y este efecto es altamente significativo.
Coeficiente: 0.4734 OR: 1.6057 IC: 1.0446 - 2.4681 Valor p: 0.03173 (significativo) Interpretación: Los pacientes de la planta quirúrgica tienen 1.61 veces más probabilidades de tener bmr_ing en comparación con los de planta médica, y este efecto es significativo.
Coeficiente: 0.0397 OR: 1.0405 IC: 0.7883 - 1.3738 Valor p: 0.77299 (no significativo) Interpretación: Los pacientes provenientes de urgencias o comunidad tienen una ligera, pero no significativa, mayor probabilidad de tener bmr_ing en comparación con los de planta médica.
Coeficiente: 0.4389 OR: 1.5512 IC: 1.2021 - 2.0014 Valor p: 0.00048 (muy significativo) Interpretación: Los pacientes que toman IBP crónicamente tienen 1.55 veces más probabilidades de tener bmr_ing, y este efecto es muy significativo.
Coeficiente: 0.0092 OR: 1.0092 IC: 0.9996 - 1.0189 Valor p: 0.06468 (no significativo, pero cercano) Interpretación: Por cada día adicional hasta el ingreso en UCI, las probabilidades de tener bmr_ing aumentan en un 0.92%, aunque este efecto no es estadísticamente significativo.
La curva ROC nos permite evaluar la capacidad del modelo para discriminar entre los pacientes con y sin bmr_ing. El área bajo la curva (AUC) es 0.6502. Interpretación: Un AUC de 0.6502 indica que el modelo tiene una capacidad moderada para discriminar entre los pacientes con y sin bacterias multirresistentes al ingreso. Un AUC de 0.5 indicaría un modelo sin discriminación (aleatorio), mientras que un AUC de 1 indicaría un modelo perfecto.
McFadden: 0.0423 El Pseudo R-squared de McFadden es una medida de la proporción de la variabilidad explicada por el modelo. Es una versión adaptada del R-squared para modelos de regresión logística. Interpretación: Un valor de 0.0423 indica que el modelo explica aproximadamente el 4.23% de la variabilidad en los datos. Aunque este valor parece bajo comparado con el R-squared tradicional, en modelos logísticos, valores entre 0.2 y 0.4 son considerados buenos.
El modelo tiene una capacidad predictiva moderada con un AUC de 0.6502, que es parecido al modelo construido con las preguntas del checklist y explica aproximadamente el 4.23% de la variabilidad en los datos. Las variables significativas en el modelo son la inmunodepresión, el APACHE II al ingreso en UCI, la planta quirúrgica (frente a planta médica) y el tomador crónico de IBP. Aun así el modelo tiene tiene muy alta especificidad, mas alta incluso que el modelo con los datos del checklist, y por tanto identifica muy bien a los casos negativos pero muy baja sensiblidad, y por tanto no identifica nada bien a los positivos.