Table 4 Stratified analysis by age and Sex.
From: Association of HLA-B gene polymorphism and blood groups with COVID-19 susceptibility and severity
HLA-B Genotype | Subgroup | OR | 95% CI | p-value | Effect |
|---|---|---|---|---|---|
*07:02 | ≥ 65 years | 4.2 | 2.5–7.1 | < 0.001 | Increased |
*07:02 | < 65 years | 2.1 | 1.3–3.4 | 0.01 | Increased |
*15:01 | Females | 0.4 | 0.2–0.7 | 0.01 | Reduced |
*15:01 | Males | 0.8 | 0.5–1.2 | 0.05 | Reduced |
