IST Analysis
Lofaro D
2025-03-13
Grafici Età
Overall sample
| Characteristic | N = 4491 |
|---|---|
| Chlamydia trachomatis | |
| negative | 441 (100%) |
| positive | 2 (0.5%) |
| Ureaplasma spp. | |
| negative | 341 (76%) |
| positive | 108 (24%) |
| Mycoplasma hominis | |
| negative | 439 (98%) |
| positive | 10 (2.2%) |
| Trichomonas vaginalis | |
| negative | 449 (100%) |
| Candida spp. | |
| negative | 395 (88%) |
| positive | 54 (12%) |
| Escherichia coli | |
| negative | 306 (68%) |
| positive | 143 (32%) |
| Proteus spp. | |
| negative | 302 (67%) |
| positive | 147 (33%) |
| Pseudomonas spp. | |
| negative | 340 (76%) |
| positive | 109 (24%) |
| Gardnerella vaginalis | |
| negative | 168 (37%) |
| positive | 281 (63%) |
| Staphylococcus aureus | |
| negative | 237 (53%) |
| positive | 212 (47%) |
| Enterococcus faecalis | |
| negative | 187 (42%) |
| positive | 262 (58%) |
| Neisseria gonorrhoeae | |
| negative | 449 (100%) |
| Streptococcus agalactiae (GBS) | |
| negative | 419 (93%) |
| positive | 30 (6.7%) |
| 1 n (%) | |
By sexual activity
| Characteristic | Overall N = 4491 |
No N = 331 |
Yes N = 3931 |
Unknown N = 231 |
p-value2 |
|---|---|---|---|---|---|
| Chlamydia trachomatis | 0.237 | ||||
| negative | 441 (100%) | 32 (97%) | 386 (100%) | 23 (100%) | |
| positive | 2 (0.5%) | 1 (3.0%) | 1 (0.3%) | 0 (0%) | |
| Ureaplasma spp. | 0.317 | ||||
| negative | 341 (76%) | 27 (82%) | 294 (75%) | 20 (87%) | |
| positive | 108 (24%) | 6 (18%) | 99 (25%) | 3 (13%) | |
| Mycoplasma hominis | 0.032 | ||||
| negative | 439 (98%) | 31 (94%) | 387 (98%) | 21 (91%) | |
| positive | 10 (2.2%) | 2 (6.1%) | 6 (1.5%) | 2 (8.7%) | |
| Trichomonas vaginalis | |||||
| negative | 449 (100%) | 33 (100%) | 393 (100%) | 23 (100%) | |
| Candida spp. | 0.530 | ||||
| negative | 395 (88%) | 30 (91%) | 343 (87%) | 22 (96%) | |
| positive | 54 (12%) | 3 (9.1%) | 50 (13%) | 1 (4.3%) | |
| Escherichia coli | 0.152 | ||||
| negative | 306 (68%) | 18 (55%) | 270 (69%) | 18 (78%) | |
| positive | 143 (32%) | 15 (45%) | 123 (31%) | 5 (22%) | |
| Proteus spp. | 0.257 | ||||
| negative | 302 (67%) | 23 (70%) | 260 (66%) | 19 (83%) | |
| positive | 147 (33%) | 10 (30%) | 133 (34%) | 4 (17%) | |
| Pseudomonas spp. | 0.131 | ||||
| negative | 340 (76%) | 21 (64%) | 299 (76%) | 20 (87%) | |
| positive | 109 (24%) | 12 (36%) | 94 (24%) | 3 (13%) | |
| Gardnerella vaginalis | 0.196 | ||||
| negative | 168 (37%) | 16 (48%) | 141 (36%) | 11 (48%) | |
| positive | 281 (63%) | 17 (52%) | 252 (64%) | 12 (52%) | |
| Staphylococcus aureus | 0.241 | ||||
| negative | 237 (53%) | 16 (48%) | 205 (52%) | 16 (70%) | |
| positive | 212 (47%) | 17 (52%) | 188 (48%) | 7 (30%) | |
| Enterococcus faecalis | 0.347 | ||||
| negative | 187 (42%) | 13 (39%) | 161 (41%) | 13 (57%) | |
| positive | 262 (58%) | 20 (61%) | 232 (59%) | 10 (43%) | |
| Neisseria gonorrhoeae | |||||
| negative | 449 (100%) | 33 (100%) | 393 (100%) | 23 (100%) | |
| Streptococcus agalactiae (GBS) | 0.746 | ||||
| negative | 419 (93%) | 30 (91%) | 367 (93%) | 22 (96%) | |
| positive | 30 (6.7%) | 3 (9.1%) | 26 (6.6%) | 1 (4.3%) | |
| 1 n (%) | |||||
| 2 Fisher’s exact test; NA | |||||
By Age category (<30, 30-50, >50)
| Characteristic | Overall N = 4491 |
<30 N = 1391 |
30-50 N = 1751 |
>50 N = 1351 |
p-value2 |
|---|---|---|---|---|---|
| Chlamydia trachomatis | 0.526 | ||||
| negative | 441 (100%) | 137 (99%) | 170 (100%) | 134 (99%) | |
| positive | 2 (0.5%) | 1 (0.7%) | 0 (0%) | 1 (0.7%) | |
| Ureaplasma spp. | 0.010 | ||||
| negative | 341 (76%) | 96 (69%) | 131 (75%) | 114 (84%) | |
| positive | 108 (24%) | 43 (31%) | 44 (25%) | 21 (16%) | |
| Mycoplasma hominis | 0.102 | ||||
| negative | 439 (98%) | 135 (97%) | 174 (99%) | 130 (96%) | |
| positive | 10 (2.2%) | 4 (2.9%) | 1 (0.6%) | 5 (3.7%) | |
| Trichomonas vaginalis | |||||
| negative | 449 (100%) | 139 (100%) | 175 (100%) | 135 (100%) | |
| Candida spp. | 0.009 | ||||
| negative | 395 (88%) | 118 (85%) | 149 (85%) | 128 (95%) | |
| positive | 54 (12%) | 21 (15%) | 26 (15%) | 7 (5.2%) | |
| Escherichia coli | 0.186 | ||||
| negative | 306 (68%) | 91 (65%) | 128 (73%) | 87 (64%) | |
| positive | 143 (32%) | 48 (35%) | 47 (27%) | 48 (36%) | |
| Proteus spp. | 0.227 | ||||
| negative | 302 (67%) | 100 (72%) | 110 (63%) | 92 (68%) | |
| positive | 147 (33%) | 39 (28%) | 65 (37%) | 43 (32%) | |
| Pseudomonas spp. | 0.470 | ||||
| negative | 340 (76%) | 108 (78%) | 135 (77%) | 97 (72%) | |
| positive | 109 (24%) | 31 (22%) | 40 (23%) | 38 (28%) | |
| Gardnerella vaginalis | 0.717 | ||||
| negative | 168 (37%) | 52 (37%) | 62 (35%) | 54 (40%) | |
| positive | 281 (63%) | 87 (63%) | 113 (65%) | 81 (60%) | |
| Staphylococcus aureus | 0.664 | ||||
| negative | 237 (53%) | 69 (50%) | 94 (54%) | 74 (55%) | |
| positive | 212 (47%) | 70 (50%) | 81 (46%) | 61 (45%) | |
| Enterococcus faecalis | 0.499 | ||||
| negative | 187 (42%) | 62 (45%) | 67 (38%) | 58 (43%) | |
| positive | 262 (58%) | 77 (55%) | 108 (62%) | 77 (57%) | |
| Neisseria gonorrhoeae | |||||
| negative | 449 (100%) | 139 (100%) | 175 (100%) | 135 (100%) | |
| Streptococcus agalactiae (GBS) | 0.413 | ||||
| negative | 419 (93%) | 130 (94%) | 166 (95%) | 123 (91%) | |
| positive | 30 (6.7%) | 9 (6.5%) | 9 (5.1%) | 12 (8.9%) | |
| 1 n (%) | |||||
| 2 Fisher’s exact test; NA | |||||
By Patient status (Fertile, Pregnancy, Premenopause, Menopause)
| Characteristic | Overall N = 4491 |
Fertile N = 2381 |
Pregnancy N = 401 |
Premenopause N = 501 |
Menopause N = 1211 |
p-value2 |
|---|---|---|---|---|---|---|
| Chlamydia trachomatis | >0.999 | |||||
| negative | 441 (100%) | 237 (100%) | 34 (100%) | 50 (100%) | 120 (99%) | |
| positive | 2 (0.5%) | 1 (0.4%) | 0 (0%) | 0 (0%) | 1 (0.8%) | |
| Ureaplasma spp. | 0.008 | |||||
| negative | 341 (76%) | 172 (72%) | 29 (73%) | 35 (70%) | 105 (87%) | |
| positive | 108 (24%) | 66 (28%) | 11 (28%) | 15 (30%) | 16 (13%) | |
| Mycoplasma hominis | 0.277 | |||||
| negative | 439 (98%) | 235 (99%) | 39 (98%) | 49 (98%) | 116 (96%) | |
| positive | 10 (2.2%) | 3 (1.3%) | 1 (2.5%) | 1 (2.0%) | 5 (4.1%) | |
| Trichomonas vaginalis | ||||||
| negative | 449 (100%) | 238 (100%) | 40 (100%) | 50 (100%) | 121 (100%) | |
| Candida spp. | 0.003 | |||||
| negative | 395 (88%) | 200 (84%) | 33 (83%) | 46 (92%) | 116 (96%) | |
| positive | 54 (12%) | 38 (16%) | 7 (18%) | 4 (8.0%) | 5 (4.1%) | |
| Escherichia coli | 0.237 | |||||
| negative | 306 (68%) | 164 (69%) | 32 (80%) | 34 (68%) | 76 (63%) | |
| positive | 143 (32%) | 74 (31%) | 8 (20%) | 16 (32%) | 45 (37%) | |
| Proteus spp. | 0.092 | |||||
| negative | 302 (67%) | 161 (68%) | 20 (50%) | 37 (74%) | 84 (69%) | |
| positive | 147 (33%) | 77 (32%) | 20 (50%) | 13 (26%) | 37 (31%) | |
| Pseudomonas spp. | 0.200 | |||||
| negative | 340 (76%) | 188 (79%) | 31 (78%) | 33 (66%) | 88 (73%) | |
| positive | 109 (24%) | 50 (21%) | 9 (23%) | 17 (34%) | 33 (27%) | |
| Gardnerella vaginalis | 0.230 | |||||
| negative | 168 (37%) | 86 (36%) | 13 (33%) | 15 (30%) | 54 (45%) | |
| positive | 281 (63%) | 152 (64%) | 27 (68%) | 35 (70%) | 67 (55%) | |
| Staphylococcus aureus | 0.299 | |||||
| negative | 237 (53%) | 119 (50%) | 26 (65%) | 29 (58%) | 63 (52%) | |
| positive | 212 (47%) | 119 (50%) | 14 (35%) | 21 (42%) | 58 (48%) | |
| Enterococcus faecalis | 0.499 | |||||
| negative | 187 (42%) | 99 (42%) | 14 (35%) | 18 (36%) | 56 (46%) | |
| positive | 262 (58%) | 139 (58%) | 26 (65%) | 32 (64%) | 65 (54%) | |
| Neisseria gonorrhoeae | ||||||
| negative | 449 (100%) | 238 (100%) | 40 (100%) | 50 (100%) | 121 (100%) | |
| Streptococcus agalactiae (GBS) | 0.095 | |||||
| negative | 419 (93%) | 224 (94%) | 40 (100%) | 47 (94%) | 108 (89%) | |
| positive | 30 (6.7%) | 14 (5.9%) | 0 (0%) | 3 (6.0%) | 13 (11%) | |
| 1 n (%) | ||||||
| 2 Fisher’s exact test; NA | ||||||
By Symptoms presence
| Characteristic | Overall N = 4491 |
No N = 3371 |
Yes N = 1121 |
p-value2 |
|---|---|---|---|---|
| Chlamydia trachomatis | >0.999 | |||
| negative | 441 (100%) | 329 (99%) | 112 (100%) | |
| positive | 2 (0.5%) | 2 (0.6%) | 0 (0%) | |
| Ureaplasma spp. | 0.075 | |||
| negative | 341 (76%) | 263 (78%) | 78 (70%) | |
| positive | 108 (24%) | 74 (22%) | 34 (30%) | |
| Mycoplasma hominis | 0.018 | |||
| negative | 439 (98%) | 333 (99%) | 106 (95%) | |
| positive | 10 (2.2%) | 4 (1.2%) | 6 (5.4%) | |
| Trichomonas vaginalis | ||||
| negative | 449 (100%) | 337 (100%) | 112 (100%) | |
| Candida spp. | 0.134 | |||
| negative | 395 (88%) | 301 (89%) | 94 (84%) | |
| positive | 54 (12%) | 36 (11%) | 18 (16%) | |
| Escherichia coli | 0.727 | |||
| negative | 306 (68%) | 228 (68%) | 78 (70%) | |
| positive | 143 (32%) | 109 (32%) | 34 (30%) | |
| Proteus spp. | 0.486 | |||
| negative | 302 (67%) | 230 (68%) | 72 (64%) | |
| positive | 147 (33%) | 107 (32%) | 40 (36%) | |
| Pseudomonas spp. | 0.800 | |||
| negative | 340 (76%) | 254 (75%) | 86 (77%) | |
| positive | 109 (24%) | 83 (25%) | 26 (23%) | |
| Gardnerella vaginalis | 0.500 | |||
| negative | 168 (37%) | 123 (36%) | 45 (40%) | |
| positive | 281 (63%) | 214 (64%) | 67 (60%) | |
| Staphylococcus aureus | 0.050 | |||
| negative | 237 (53%) | 187 (55%) | 50 (45%) | |
| positive | 212 (47%) | 150 (45%) | 62 (55%) | |
| Enterococcus faecalis | 0.741 | |||
| negative | 187 (42%) | 142 (42%) | 45 (40%) | |
| positive | 262 (58%) | 195 (58%) | 67 (60%) | |
| Neisseria gonorrhoeae | ||||
| negative | 449 (100%) | 337 (100%) | 112 (100%) | |
| Streptococcus agalactiae (GBS) | >0.999 | |||
| negative | 419 (93%) | 314 (93%) | 105 (94%) | |
| positive | 30 (6.7%) | 23 (6.8%) | 7 (6.3%) | |
| 1 n (%) | ||||
| 2 Fisher’s exact test; NA | ||||
By Vaginal Ph
| Characteristic | Overall N = 4491 |
4-5 N = 3391 |
6-8 N = 1101 |
p-value2 |
|---|---|---|---|---|
| Chlamydia trachomatis | >0.999 | |||
| negative | 441 (100%) | 332 (99%) | 109 (100%) | |
| positive | 2 (0.5%) | 2 (0.6%) | 0 (0%) | |
| Ureaplasma spp. | 0.304 | |||
| negative | 341 (76%) | 253 (75%) | 88 (80%) | |
| positive | 108 (24%) | 86 (25%) | 22 (20%) | |
| Mycoplasma hominis | 0.070 | |||
| negative | 439 (98%) | 334 (99%) | 105 (95%) | |
| positive | 10 (2.2%) | 5 (1.5%) | 5 (4.5%) | |
| Trichomonas vaginalis | ||||
| negative | 449 (100%) | 339 (100%) | 110 (100%) | |
| Candida spp. | 0.504 | |||
| negative | 395 (88%) | 296 (87%) | 99 (90%) | |
| positive | 54 (12%) | 43 (13%) | 11 (10%) | |
| Escherichia coli | 0.045 | |||
| negative | 306 (68%) | 240 (71%) | 66 (60%) | |
| positive | 143 (32%) | 99 (29%) | 44 (40%) | |
| Proteus spp. | <0.001 | |||
| negative | 302 (67%) | 213 (63%) | 89 (81%) | |
| positive | 147 (33%) | 126 (37%) | 21 (19%) | |
| Pseudomonas spp. | 0.201 | |||
| negative | 340 (76%) | 262 (77%) | 78 (71%) | |
| positive | 109 (24%) | 77 (23%) | 32 (29%) | |
| Gardnerella vaginalis | 0.652 | |||
| negative | 168 (37%) | 129 (38%) | 39 (35%) | |
| positive | 281 (63%) | 210 (62%) | 71 (65%) | |
| Staphylococcus aureus | 0.189 | |||
| negative | 237 (53%) | 185 (55%) | 52 (47%) | |
| positive | 212 (47%) | 154 (45%) | 58 (53%) | |
| Enterococcus faecalis | 0.505 | |||
| negative | 187 (42%) | 138 (41%) | 49 (45%) | |
| positive | 262 (58%) | 201 (59%) | 61 (55%) | |
| Neisseria gonorrhoeae | ||||
| negative | 449 (100%) | 339 (100%) | 110 (100%) | |
| Streptococcus agalactiae (GBS) | 0.124 | |||
| negative | 419 (93%) | 320 (94%) | 99 (90%) | |
| positive | 30 (6.7%) | 19 (5.6%) | 11 (10%) | |
| 1 n (%) | ||||
| 2 Fisher’s exact test; NA | ||||
Upset Plot
