Table 2.
Cox proportional hazard ratios for long-term all-cause mortality in different models.
| Risk factors | N | Events, n (%) | Crude Model 1 | Crude Model 2 | Crude Model 3 | ||||
| OR (95% CI) | p-Value | OR (95% CI) | p-Value | OR (95% CI) | p-Value | ||||
| Quartiles (min-max) | |||||||||
| Q1 (18–43) | 7564 | 877 (11.59) | 1.12 (1.02–1.24) | 0.022 | 1.07 (0.97–1.18) | 0.187 | 1.07 (0.96–1.20) | 0.22 | |
| Q2 (44–46) | 7169 | 746 (10.41) | Ref | - | Ref | - | Ref | - | |
| Q3 (47–51) | 9840 | 1117 (11.36) | 1.11 (1.01–1.21) | 0.035 | 1.13 (1.03–1.23) | 0.013 | 0.99 (0.89–1.10) | 0.805 | |
| Q4 (52–92) | 8574 | 1547 (18.05) | 1.87 (1.72–2.05) | ˂0.001 | 1.88 (1.73–2.06) | ˂0.001 | 1.2 (1.07–1.34) | 0.002 | |
| Categories | |||||||||
| Q1–Q3 | 24,573 | 2740 (11.15) | Ref | - | Ref | - | Ref | - | |
| Q4 | 8574 | 1547 (18.05) | 1.74 (1.63–1.85) | ˂0.001 | 1.76 (1.65–1.87) | ˂0.001 | 1.19 (1.09–1.30) | ˂0.001 | |
HR estimated using the Cox proportional hazards model. p value derived from the log-rank test.
N, number of the total patients.
n, number of patients with death.
Model 1, unadjusted cox proportional hazard ratios for all-cause mortality.
Model 2, cox proportional hazard ratios for all-cause mortality adjusted for age and gender.
Model 3, cox proportional hazard ratios for all-cause mortality adjusted for multiple variables (age, gender, PCI, HT, DM, Anemia, eGFR, AMI, LVEF).