Variables | Â | OR (95%) | P-value |
---|---|---|---|
Gender1 | Â | Â | Â |
 | Female | 1 |  |
 | Male | 0.41 (0.40-0.42) | 0.000 |
Age (years)2 | Â | Â | Â |
 | 20-29 | 1 |  |
 | 30-39 | 1.04 (1.001.08) | 0.027 |
 | 40-49 | 1.26 (1.221.08) | 0.000 |
 | 50-59 | 1.85 (1.781.88) | 0.000 |
 | 60-69 | 3.03 (2.943.03) | 0.000 |
 | 70-79 | 4.76 (4.545.00) | 0.000 |
 | 80 | 9.09 (8.3310.00) | 0.000 |
Educational level3 up to 60–69 years |  |  |  |
 | 1 | 1 |  |
 | 2 | 0.97 (0.92-1.02)* | 0.261 |
 | 3 | 0.94 (0.90-0.99) | 0.014 |
 | 4 | 0.89 (0.85-0.93) | 0.000 |
Income level3 | Â | Â | Â |
 |  | 1 |  |
 | 2 | 1.16 (1.14-1.20) | 0.000 |
 | 3 | 1.06 (1.03-1.09) | 0.000 |
 | 4 | 1.05 (1.02-1.08) | 0.001 |