Variable | Variable category | % | Crude PR (CI 95%) | p | Adjusted PRa (CI 95%) | p |
---|---|---|---|---|---|---|
Age | up to 56 years | 49.1 | 1 | 0.17 | 1 | 0.20 |
 | 57–75 years | 50.9 | 1.30(0.79–2.15) |  | 1.40(0.79–2.45) |  |
Skin color | non-White | 59.8 | 1 | 0.05 | 1 | 0.15 |
 | White | 40.2 | 1.58(0.94–2.68) |  | 1.51(0.85–2.66) |  |
Schooling | Secondary/higher | 37.5 | 1 | 0.13 | 1 | 0.39 |
 | Primary | 52.7 | 1.18(0.70–2.00) |  | 1.78(0.55–5.72) |  |
 | Illiterate | 9.8 | 2.24(0.80–6.26) |  | 1.61(0.54–4.79) |  |
Obesity | No | 70.5 | 1 | 0.19 | 1 | 0.35 |
 | Yes | 29.5 | 1.31(0.77–2.25) |  | 1.31(0.74–2.32) |  |
Vascular changes | No | 95.5 | 1 | 0.00 | 1 | 0.02 |
 | Yes | 4.5 | 3.84(1.39–10.54) |  | 3.67(1.22–1.11) |  |