Table 3 Survival predictive factors by Cox proportional hazard models
From: A simple protein-energy wasting score for survival prediction of maintenance hemodialysis patients
Patients characteristics and PEW score | HR | CI min | CI max | P value |
|---|---|---|---|---|
Gender (male/female) | 1.313 | 0.437 | 4.970 | |
Diabetes | 0.676 | 0.231 | 1.761 | |
Myocardial infarction | 0.920 | 0.208 | 3.321 | |
Peripheral vascular disease | 8.762 | 2.522 | 27.134 | <0.005 |
Stroke | 0.995 | 0.308 | 2.639 | |
C-reactive protein | 1.009 | 0.570 | 1.102 | |
KT/V | 0.176 | 0.019 | 1.766 | |
Score 2 versus 0–1 | 0.214 | 0.068 | 0.610 | <0.005 |
Score 3 versus 0–1 | 0.176 | 0.054 | 0.510 | <0.005 |
Score 4 versus 0–1 | 0.249 | 0.054 | 0.857 | <0.05 |