Table 5.
Results of univariate and multivariate analyses to determine predictors of in-hospital adverse CVEs in intubated patients with ST-elevation myocardial infarction
| Variables | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| OR | (95 %CI) | p | OR | (95% CI) | p | |
| Age | 1.065 | 1.044–1.086 | <0.001 | 1.065 | 1.034–1.098 | <0.001 |
| Gender (male) | 0.315 | 0.190–0.523 | <0.001 | 0.713 | 0.331–1.537 | 0.388 |
| Serum lactate | 3.660 | 2.142–6.253 | <0.001 | 1.308 | 1.043–2.645 | <0.001 |
| Anterior wall MI | 1.599 | 0.972–2.501 | 0.066 | 0.796 | 0.374–1.693 | 0.553 |
| LVEF | 0.942 | 0.914–0.971 | <0.001 | 0.946 | 0.910–0.985 | 0.006 |
| Hemoglobin | 0.783 | 0.694–0.883 | <0.001 | 0.914 | 0.769–1.087 | 0.311 |
| WBC | 1.033 | 0.981-1.088 | 0.218 | 1.071 | 0.993–1.156 | 0.075 |
CI: Confidence interval; CVE: Cardiovascular event; LVEF: Left ventricular ejection fraction; MI: Myocardial infarction; OR: Odds ratio; WBC: White blood cell.