Table 3.
Multivariable Binary Logistic Regression Models to Test for the Impact of Age on the Outcomes in Patients With Acute Ischemic Stroke Infected With COVID‐19
| Outcome | Variables | Multivariable Logistic Regression | |
|---|---|---|---|
| OR (95 CI%, P Value) | |||
| mRS 0–2 | Model 1 | Age (1 y increase) | 0.95 (0.90–0.99, P=0.048) |
| Hypertension | 0.23 (0.04–1.19, P=0.092) | ||
| Admission NIHSS score | 0.74 (0.61–0.84, P<0.001) | ||
| Model 2 | Age, y (56–70 vs ≤55) | 0.35 (0.05–2.06, P=0.257) | |
| Age, y (>70 vs ≤55) | 0.20 (0.03–1.20, P=0.090) | ||
| Hypertension | 0.23 (0.04–1.16, P=0.086) | ||
| Admission NIHSS score | 0.76 (0.64–0.85, P<0.001) | ||
| Mortality | Model 1 | Age (1 y increase) | 1.06 (1.02–1.10, P=0.007) |
| Diabetes mellitus | 4.38 (1.65–12.29, P=0.004) | ||
| Admission NIHSS score | 1.09 (1.04–1.16, P=0.001) | ||
| Model 2 | Age, y (56–70 vs ≤55) | 2.26 (0.65–8.44, P=0.208) | |
| Age, y (>70 vs ≤55) | 4.76 (1.28–20.15, P=0.025) | ||
| Diabetes mellitus | 4.14 (1.58–11.42, P=0.005) | ||
| Admission NIHSS score | 1.09 (1.03–1.15, P=0.002) | ||
All variables that had a P≤0.05 in the univariate model in Table S1 were included with age in the multivariable model. mRS indicates Modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; and OR, odds ratio.