Multivariate analysis of factors associated with severe COVID-19 in cardiac patients
| Variable | Odds ratio (OR) | 95% confidence interval (CI) | p-value |
|---|---|---|---|
| Oral health (Poor vs. Good) | 3.5 | 1.8–6.7 | < 0.001 |
| Age | 1.1 | 0.98–1.3 | 0.09 |
| BMI | 1.5 | 0.91–1.2 | 0.3 |
| Diabetes | 1.2 | 0.6–2.3 | 0.92 |
| Hypertension | 1.1 | 0.6–2.1 | 0.33 |
| Dyslipidemia | 1.05 | 0.5–2.0 | 0.79 |
| Chronic kidney disease (CKD) | 1.3 | 0.3–2.8 | 0.98 |