Table 2 Prevalence estimates for HLA-B*5701-positive stratified by sex, race, and region of origin
From: HLA-B*57:01 allele prevalence in treatment-Naïve HIV-infected patients from Colombia
Variable | n | HLA B*5701 + (n) | Prevalence (%) | OR* | IC - 95% | p |
|---|---|---|---|---|---|---|
Overall | 902 | 24 | 2.7 | |||
Race | ||||||
Mestizo | 793 | 21 | 2.6 | 1.0 | ||
Afro-Colombian | 57 | 1 | 1.8 | 0.7 | 0.09–5.26 | 0.72 |
Caucasian | 50 | 2 | 4.0 | 1.5 | 0.35–6.72 | 0.57 |
Indigenous | 5 | 0 | ||||
Country zones and departments of origin | ||||||
Andean zone** | 259 | 4 | 1.5 | 1.0 | ||
Bogotá | 126 | 3 | 2.4 | 0.7 | 0.07–7.04 | 0.77 |
Cundinamarca | 42 | 0 | ||||
Tolima** | 30 | 1 | 3.3 | 1.0 | ||
Santander | 29 | 0 | ||||
Boyacá | 23 | 0 | ||||
Huila | 9 | 0 | ||||
Central zone | 200 | 12 | 6.0 | 4.1 | 1.2–12.8 | 0.016 |
Antioquia | 140 | 7 | 5.0 | 1.5 | 0.18–12.9 | 0.69 |
Caldas | 35 | 4 | 11.4 | 3.7 | 0.39–35.5 | 0.25 |
Risaralda | 21 | 1 | 4.8 | 1,5 | 0.09–24.6 | 0.79 |
Quindío | 4 | 0 | ||||
Western zone | 169 | 5 | 2.9 | 1.9 | 0.51–7.3 | 0.327 |
Valle | 118 | 5 | 4.3 | 1.3 | 0.14–11.4 | 0.82 |
Cauca | 41 | 0 | ||||
Nariño | 8 | 0 | ||||
Chocó | 2 | 0 | ||||
North zone | 226 | 2 | 1.8 | 0.6 | 0.10–3.13 | 0.518 |
Atlántico | 87 | 1 | 1.1 | 0.3 | 0.02–5.56 | 0.45 |
Norte de Santander | 65 | 1 | 1.5 | 0.5 | 0.03–7.49 | 0.58 |
Bolivar | 35 | 0 | ||||
Magdalena | 15 | 0 | ||||
Córdoba | 13 | 0 | ||||
Sucre | 6 | 0 | ||||
Cesar | 5 | 0 | ||||
Eastern zone | 48 | 1 | 2.1 | 1.3 | 0.14–12.4 | 0.787 |
Meta | 33 | 1 | 3 | 0.9 | 0.05–15.16 | 0.95 |
Caquetá | 10 | 0 | ||||
Arauca | 2 | 0 | ||||
Casanare | 2 | 0 | ||||
Guaviare | 1 | 0 | ||||