Predictors | Initial model | Final model | ||||
---|---|---|---|---|---|---|
HR | 95% CI | P | HR | 95% CI | P | |
Age | 0.002 | < 0.001 | ||||
< 70 years | 1 | – | 1 | – | ||
≥ 70 years | 3.79 | 1.60–9.00 | 4.61 | 2.09–10.17 | ||
Sex | 0.07 | 0.02 | ||||
Male | 1 | – | 1 | – | ||
Female | 2.39 | 0.95–6.02 | 2.55 | 1.13–5.74 | ||
Active smoking | 0.51 | |||||
No | 1 | – | ||||
Yes | 0.69 | 0.22–2.14 | ||||
Heart failure | 0.02 | 0.04 | ||||
No | 1 | – | 1 | – | ||
Yes | 2.58 | 1.14–5.83 | 2.17 | 1.01–4.69 | ||
LVEF < 50% | 0.06 | |||||
No | 1 | – | ||||
Yes | 2.21 | 0.96–5.13 | ||||
Revascularization | 0.38 | |||||
Yes | 1 | – | ||||
No | 0.62 | 0.22–1.80 |