Variable | B | Wald | P | OR | 95% CI | |||
---|---|---|---|---|---|---|---|---|
Gender | Male | Â | Â | Â | Â | Â | Â | Â |
 | Female | 0.063 | 5.424 | 0.020 | 1.065 | 1.010 | 1.122 | |
Age group (years) | 0–20 |  |  |  |  |  |  | |
 | 20–30 | 0.609 | 50.813 | 0.000 | 1.839 | 1.555 | 2.174 | |
 | 30–40 | 0.855 | 134.743 | 0.000 | 2.353 | 2.036 | 2.718 | |
 | 40–50 | 0.970 | 189.221 | 0.000 | 2.638 | 2.297 | 3.029 | |
 | 50–60 | 0.975 | 211.732 | 0.000 | 2.652 | 2.326 | 3.025 | |
 | 60–75 | 0.893 | 177.464 | 0.000 | 2.442 | 2.142 | 2.785 |