Model1
| Characteristic |
** Multivariate cox regression model1 **
|
| HR |
95% CI |
p-value |
| age_cat |
|
|
|
| <=50 |
— |
— |
|
| >75 |
1.05 |
0.80, 1.39 |
0.710 |
| 51-64 |
0.81 |
0.59, 1.11 |
0.195 |
| 65-75 |
1.23 |
0.92, 1.64 |
0.167 |
| InPatEncounters |
0.94 |
0.91, 0.98 |
0.004 |
## [1] "Concordance: 0.5741 SE: 0.013549"
## [1] "Likelihood Ratio Test: 19.6397 P-value: 0.00058818"
## [1] "Wald Test: 18.5300 P-value: 0.00097305"
## [1] "Score Test: 18.6342 P-value: 0.00092723"
Model2
| Characteristic |
** Multivariate cox regression model2 **
|
| HR |
95% CI |
p-value |
| age_cat |
|
|
|
| <=50 |
— |
— |
|
| >75 |
1.12 |
0.84, 1.48 |
0.435 |
| 51-64 |
0.84 |
0.61, 1.16 |
0.287 |
| 65-75 |
1.29 |
0.96, 1.73 |
0.087 |
| InPatEncounters |
0.93 |
0.89, 0.97 |
<0.001 |
| hgb180 |
0.89 |
0.83, 0.95 |
<0.001 |
| ferr180 |
1.00 |
1.00, 1.00 |
0.007 |
## [1] "Concordance: 0.60136 SE: 0.013701"
## [1] "Likelihood Ratio Test: 40.3436 P-value: 3.899e-07"
## [1] "Wald Test: 41.5400 P-value: 2.2631e-07"
## [1] "Score Test: 41.4193 P-value: 2.394e-07"
Model3
| Characteristic |
** Multivariate cox regression model3 **
|
| HR |
95% CI |
p-value |
| age_cat |
|
|
|
| <=50 |
— |
— |
|
| >75 |
1.24 |
0.92, 1.67 |
0.156 |
| 51-64 |
0.90 |
0.65, 1.24 |
0.505 |
| 65-75 |
1.44 |
1.06, 1.95 |
0.019 |
| InPatEncounters |
0.91 |
0.88, 0.95 |
<0.001 |
| ca180 |
0.89 |
0.75, 1.04 |
0.148 |
| phos180 |
1.05 |
0.98, 1.12 |
0.189 |
| alb180 |
0.60 |
0.49, 0.75 |
<0.001 |
## [1] "Concordance: 0.61799 SE: 0.013487"
## [1] "Likelihood Ratio Test: 55.9393 P-value: 9.7096e-10"
## [1] "Wald Test: 54.6300 P-value: 1.7682e-09"
## [1] "Score Test: 54.5810 P-value: 1.8048e-09"
Model4
| Characteristic |
** Multivariate cox regression model4 **
|
| HR |
95% CI |
p-value |
| age_cat |
|
|
|
| <=50 |
— |
— |
|
| >75 |
1.05 |
0.79, 1.39 |
0.745 |
| 51-64 |
0.81 |
0.59, 1.11 |
0.193 |
| 65-75 |
1.21 |
0.90, 1.62 |
0.204 |
| InPatEncounters |
0.94 |
0.91, 0.98 |
0.006 |
| VA_Complication |
|
|
|
| 0 |
— |
— |
|
| 1 |
0.84 |
0.64, 1.09 |
0.183 |
| 2 |
0.93 |
0.59, 1.47 |
0.746 |
## [1] "Concordance: 0.5752 SE: 0.013626"
## [1] "Likelihood Ratio Test: 21.5334 P-value: 0.0014706"
## [1] "Wald Test: 20.2400 P-value: 0.0025099"
## [1] "Score Test: 20.3260 P-value: 0.0024225"
Model5
| Characteristic |
** Multivariate cox regression model5 **
|
| HR |
95% CI |
p-value |
| age_cat |
|
|
|
| <=50 |
— |
— |
|
| >75 |
1.04 |
0.78, 1.37 |
0.807 |
| 51-64 |
0.81 |
0.59, 1.11 |
0.187 |
| 65-75 |
1.22 |
0.91, 1.63 |
0.183 |
| InPatEncounters |
0.94 |
0.90, 0.98 |
0.004 |
| cmorbid5 |
|
|
|
| 0 |
— |
— |
|
| 1 |
1.27 |
0.86, 1.88 |
0.232 |
## [1] "Concordance: 0.57474 SE: 0.013556"
## [1] "Likelihood Ratio Test: 20.9771 P-value: 0.00081818"
## [1] "Wald Test: 19.9100 P-value: 0.0012966"
## [1] "Score Test: 20.0517 P-value: 0.0012221"
Model6
| Characteristic |
** Multivariate cox regression model6 **
|
| HR |
95% CI |
p-value |
| age_cat |
|
|
|
| <=50 |
— |
— |
|
| >75 |
1.23 |
0.90, 1.66 |
0.189 |
| 51-64 |
0.91 |
0.66, 1.26 |
0.570 |
| 65-75 |
1.43 |
1.05, 1.95 |
0.023 |
| InPatEncounters |
0.92 |
0.88, 0.96 |
<0.001 |
| cmorbid5 |
|
|
|
| 0 |
— |
— |
|
| 1 |
1.28 |
0.86, 1.90 |
0.221 |
| VA_Complication |
|
|
|
| 0 |
— |
— |
|
| 1 |
0.89 |
0.68, 1.16 |
0.394 |
| 2 |
0.95 |
0.60, 1.52 |
0.843 |
| ca180 |
0.89 |
0.75, 1.05 |
0.163 |
| phos180 |
1.06 |
0.99, 1.13 |
0.120 |
| alb180 |
0.62 |
0.50, 0.76 |
<0.001 |
| ferr180 |
1.00 |
1.00, 1.00 |
0.011 |
## [1] "Concordance: 0.62646 SE: 0.013349"
## [1] "Likelihood Ratio Test: 64.4824 P-value: 1.3482e-09"
## [1] "Wald Test: 63.9900 P-value: 1.6659e-09"
## [1] "Score Test: 64.1884 P-value: 1.531e-09"