Table 3.
Nested cox proportional hazards models to identify independent predictors of all-cause mortality.
| MACE | Univariate analysis |
Multivariate analysis |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Model 1 |
Model 2 |
Model 3 |
Model 4 |
|||||||
| HR (95% CI) | p value | HR (95% CI) | p value | HR (95% CI) | p value | HR (95% CI) | p value | HR (95% CI) | p value | |
| Age | 1.05(1.02–1.09) | 0.001 | 1.02(0.99–1.06) | 0.202 | 1.03(0.99–1.07) | 0.16 | 1.02(0.99–1.06) | 0.176 | 1.01(0.98–1.05) | 0.425 |
| CKD | 6.59(3.13–13.89) | <0.001 | 3.97(1.72–9.13) | 0.001 | 2.95(1.08–8.02) | 0.034 | 3.90(1.69–9.01) | 0.001 | 3.95(1.70–9.14) | 0.001 |
| No of vessel diseased | 2.08(1.40–3.10) | <0.001 | 1.74(1.15–2.63) | 0.009 | 1.62(1.00–2.61) | 0.05 | 1.65(1.09–2,49) | 0.018 | 1.72(1.13–2.60) | 0.011 |
| LVEDVI | 1.03(1.01–1.05) | 0.009 | 1.03(1.04–1.07) | 0.021 | ||||||
| LVEF | 0.96(0.92–0.99) | 0.03 | 0.96(0.92–1.02) | 0.06 | ||||||
| DD | 3.97(1.86–8.47) | <0.001 | 2.57(1.16–5.68) | 0.02 | ||||||
| Model Chi Sq | NA | 42.3 | 32.5 | 45.6 | 53.55 | |||||
CKD = chronic kidney disease; LVEDVI = left ventricular end diastolic volume index; LVEF = left ventricular ejection fraction; DD = diastolic dsyfunction.