Multivariable binary logistic regression model
| Covariate . | Univariate model OR (95% CI) . | P . | Multivariate model OR (95% CI)∗ . | P . |
|---|---|---|---|---|
| ANA positive | 4.02 (1.98-8.18) | <.001 | 4.25 (2.02-8.96) | <.001 |
| Autoimmune disorders | 14.3 (1.81-113) | .012 | 17.9 (2.11-152) | .008 |
| Age (per year) | 1.01 (0.99-1.03) | .433 | 1.01 (0.99-1.04) | .330 |
| Gender (female) | 1.20 (0.61-2.35) | .606 | 0.97 (0.45-2.08) | .942 |
| Covariate . | Univariate model OR (95% CI) . | P . | Multivariate model OR (95% CI)∗ . | P . |
|---|---|---|---|---|
| ANA positive | 4.02 (1.98-8.18) | <.001 | 4.25 (2.02-8.96) | <.001 |
| Autoimmune disorders | 14.3 (1.81-113) | .012 | 17.9 (2.11-152) | .008 |
| Age (per year) | 1.01 (0.99-1.03) | .433 | 1.01 (0.99-1.04) | .330 |
| Gender (female) | 1.20 (0.61-2.35) | .606 | 0.97 (0.45-2.08) | .942 |
The dependent variable is having a diagnosis of AHA.
Containing all 4 covariates.