Table 4 Univariate and multivariate logistic regression for 6-month mortality (N = 996)
Unadjusted Odds Ratio (95% CI) | P | Adjusted Odds Ratio (95% CI) | P | |
|---|---|---|---|---|
Age, years | 1.074 (1.038–1.112) | < 0.0001* | 1.033 (0.98-1.088) | 0.233 |
Males (vs Females) | 0.508 (0.230–1.121) | 0.093 | 0.592 (0.17–2.053) | 0.592 |
Past histories | ||||
Smoker (vs non smoker) | 0.755 (0.332–1.715) | 0.502 | ||
Hypertension (vs non hypertension) | 1.291 (0.598–2.789) | 0.515 | ||
Diabetes (vs non diabetes) | 1.002 (0.425–2.367) | 0.996 | ||
Hyperlipidemia (vs non hyperlipidemia) | 0.191 (0.058–0.635) | 0.007* | 0.00 (0.00-0.00) | 0.996 |
CHF (vs non CHF) | 4.812 (2.132–10.861) | < 0.0001* | 3.454 (0.705-16.93) | 0.126 |
FHD, (vs non FHD) | 0.442 (0.133–1.473) | 0.184 | ||
Stroke (vs non stroke) | 1.019 (0.303–1.473) | 0.976 | ||
PAD (vs non PAD) | 1.298 (.170–9.909) | 0.801 | ||
First ED characteristics | ||||
Heart rate | 1.007 (0.993–1.022) | 0.318 | ||
SBP | 0.979 (0.965–0.993) | 0.004* | 0.974 (0.95-0.999) | 0.045* |
DBP | 0.977 (0.954-1.001) | 0.061 | 1.045 (0.998–1.094) | 0.114 |
NHYA class III, IV (vs NHYA class I,II) | 5.314 (2.545–11.095) | < 0.0001* | 2.519 (0.685-9.266) | 0.165 |
Troponin Elevation ≥ 2× (vs < 2×) | 8.04 (1.693–38.185) | 0.009* | 2.983 (0.494-18.01) | 0.233 |
Creatinine elevation (vs normal) | 11.137 (4.23–29.326) | < 0.0001* | 7.48 (2.042-27.369) | 0.002* |
ST segment depression (vs normal) | 4.190 (1.968–8.917) | < 0.0001* | 1.006 (0.954-1.061) | 0.815 |
HEART Score | 1.603 (1.310–2.027) | < 0.0001* | 0.81(0.487-1.349) | 0.418 |
Onset- ED time | 0.986 (0.964–1.008) | 0.216 | ||
ED-ECG time | 1.00 (1.000–1.000) | 0.922 | ||