Table 3.
Unadjusted and Adjusted Logistic Regression Analysis of Association of Poststroke Acute Myocardial Injury and Main Outcomes
| Predictor variable: PSAMI | Model | OR | 95% CI | P value |
|---|---|---|---|---|
| Mortality within 7 d | Unadjusted | 8.5 | 2.6–28.6 | <0.01 |
| Primary* | 5.5 | 1.2–24.4 | 0.02 | |
| Sensitivity† | 4.6 | 1.2–18.2 | 0.02 | |
| Unfavorable discharge disposition | Unadjusted | 2.3 | 1.3–3.9 | <0.01 |
| Primary* | 1.8 | 0.9–3.7 | 0.1 | |
| Sensitivity† | 1.6 | 0.8–3.1 | 0.2 |
Odds ratio (OR) and corresponding 95% CI for association of PSAMI with mortality within 7 days and discharge disposition. PSAMI indicates poststroke acute myocardial injury.
*
Primary model: adjusted for sex, age, race, medical history of chronic kidney disease, coronary artery disease, acute congestive heart failure, atrial fibrillation or flutter, National Institutes of Health Stroke Scale at admission, right insula involvement, TOAST (Trial of Org 10 172 in Acute Stroke Treatment) classification.
†
Sensitivity analysis: same as primary model but with removal of TOAST classification as a covariate.