Table 3 Cox regression analyses revealing the predictors of 30-days all-cause mortality in patients with STEMI undergoing PPCI
Variable | Univariate regression | Multiple regression | ||
|---|---|---|---|---|
HR (95% CI) | P | HR (95% CI) | P | |
Age (years) | 1.039 (1.010–1.069) | 0.009 | 1.008 (0.978–1.039) | 0.606 |
Male, n (%) | 0.617 (0.290–1.311) | 0.209 | ||
Smoking, n (%) | 0.731 (0.377–1.417) | 0.353 | ||
Heart failure (Killip II–IV, class), n (%) | 3.866 (1.993–7.500) | < 0.001 | 2.270 (1.017–5.066) | 0.045 |
Hypertension, n (%) | 2.936 (1.286–6.703) | 0.011 | 2.144 (0.908–5.063) | 0.082 |
Diabetes mellitus, n (%) | 0.712 (0.344–1.477) | 0.362 | ||
Stroke or TIA, n (%) | 1.147 (0.405–3.242) | 0.796 | ||
Family history, n (%) | 0.670 (0.092–4.894) | 0.693 | ||
Hyperlipidaemia, n (%) | 1.111 (0.569–2.172) | 0.758 | ||
Heart rate (bpm) | 1.010 (0.989–1.031) | 0.360 | ||
SBP, mmHg | 0.997 (0.983–1.012) | 0.732 | ||
LVEF (%) | 0.954 (0.922–0.987) | 0.006 | 0.980 (0.946–1.016) | 0.274 |
hs‐CRP (mg/L) | 1.010 (1.005–1.015) | < 0.001 | 1.005 (1.000–1.011) | 0.036 |
CK-MB (U/L) | 1.002 (1.001–1.004) | 0.001 | 1.002 (1.001–1.003) | 0.005 |
UA (μmol/L) | 1.002 (0.999–1.005) | 0.190 | ||
Multivessel vessel, n (%) | 2.027 (0.924–4.447) | 0.078 | ||
MELD-XI score | 1.208 (1.140–1.280) | < 0.001 | 1.155 (1.077–1.239) | < 0.001 |