| OR (95% CI) | P value* |
---|---|---|
Age (years) | Â | Â |
 18–29 | 1 (Ref) | < 0.001 |
 30–39 | 2.65 (1.80, 3.90) | < 0.001 |
 40–49 | 7.00 (4.85, 10.11) | < 0.001 |
 50–59 | 17.11 (11.60, 25.22) | < 0.001 |
 60–69 | 20.62 (13.00, 32.72) | < 0.001 |
 ≥70 | 12.20 (7.18, 20.71) | < 0.001 |
Occupation | Â | Â |
 Field Work | 1 (Ref) | < 0.001 |
 Unemployed | 1.76 (1.32, 2.35) | < 0.001 |
 Retired | 1.17 (0.81, 1.68) | 0.400 |
 Office Work | 1.14 (0.84, 1.54) | 0.400 |
Region | Â | Â |
 North | 1 (Ref) | < 0.001 |
 Middle | 0.63 (0.52, 0.76) | < 0.001 |
 South | 1.10 (0.86, 1.40) | 0.457 |
Marital status | Â | Â |
 Single | 1 (Ref) |  |
 Married | 2.00 (1.39, 2.89) | < 0.001 |