| Urban Population (n = 1113) | Rural Population (n = 918) | ||||||
---|---|---|---|---|---|---|---|---|
 | Crude ORa | P | Adjusted ORb | P | Crude ORa | P | Adjusted ORb | P |
Age (in years) | Â | Â | Â | Â | Â | Â | Â | Â |
  < 24 | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 25–34 | 1.54 (1.01–2.36) | 0.042 | 1.13 (0.68–1.89) | 0.632 | 1.57 (0.55–4.47) | 0.4 | 1.30 (0.39–4.36) | 0.674 |
 35–44 | 1.25 (0.77–2.01) | 0.37 | 0.93 (0.50–1.73) | 0.548 | 0.99 (0.31–3.17) | 0.99 | 0.88 (0.20–3.90) | 0.869 |
 45–64 | 1.54 (0.94–2.53) | 0.085 | 1.49 (0.75–2.95) | 0.329 | 1.57 (0.45–5.53) | 0.483 | 1.54 (0.29–8.13) | 0.612 |
Education | Â | Â | Â | Â | Â | Â | Â | Â |
 No education | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Primary | 1.89 (1.02–3.47) | 0.042 | 1.87 (0.88–4.00) | 0.104 | 2.22 (0.70–7.01) | 0.175 | 2.20 (0.65–7.41) | 0.204 |
 Secondary or more | 4.37 (2.56–7.48) | <0.001 | 3.48 (1.67–7.25) | 0.001 | 2.63 (0.86–8.03) | 0.09 | 2.28 (0.62–8.33) | 0.213 |
Occupation | Â | Â | Â | Â | Â | Â | Â | Â |
 Housewife | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Garments worker / Housemaid | 0.42 (0.24–0.71) | 0.001 | 0.82 (0.43–1.58) | 0.559 | – |  | – |  |
 Other workc | 0.93 (0.62–1.41) | 0.748 | 0.98 (0.62–1.54) | 0.93 | 2.32 (0.77–7.02) | 0.135 | 2.31 (0.71–7.48) | 0.162 |
Age at Marriage (in years) | Â | Â | Â | Â | Â | Â | Â | Â |
  ≤ 14 | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 15–19 | 2.09 (1.36–3.21) | 0.001 | 2.18 (1.32–3.60) | 0.002 | 1.14 (0.50–2.63) | 0.754 | 1.11 (0.44–2.78) | 0.823 |
  ≥ 20 | 3.02 (1.88–4.84) | <0.001 | 2.83 (1.61–5.00) | <0.001 | 1.45 (0.43–4.89) | 0.546 | 1.24 (0.32–4.73) | 0.756 |
Husband’s Education |  |  |  |  |  |  |  |  |
 No Education | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Primary | 1.13 (0.55–2.32) | 0.743 | 0.53 (0.22–1.26) | 0.149 | 2.52 (0.80–7.94) | 0.114 | 2.80 (0.84–9.30) | 0.092 |
 Secondary or more | 2.07 (1.17–3.67) | 0.013 | 0.69 (0.34–1.42) | 0.314 | 2.54 (0.91–7.10) | 0.075 | 2.42 (0.76–7.71) | 0.134 |
Parity | Â | Â | Â | Â | Â | Â | Â | Â |
 0 | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 1–2 | 0.86 (0.45–1.64) | 0.654 | 0.90 (0.44–1.82) | 0.768 | 0.81 (0.17–3.94) | 0.794 | 0.90 (0.18–4.47) | 0.899 |
 3 + | 0.92 (0.47–1.80) | 0.797 | 1.50 (0.66–3.37) | 0.331 | 1.15 (0.21–6.30) | 0.875 | 1.57 (0.27–9.15) | 0.614 |
Socioeconomic Statusd | Â | Â | Â | Â | Â | Â | Â | Â |
 Low (<10,000) | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Medium (10,000–19,999) | 1.49 (0.93–2.39) | 0.095 | 1.20 (0.70–2.03) | 0.511 | 0.55 (0.23–1.30) | 0.176 | 0.49 (0.20–1.20) | 0.119 |
 High (20,000+) | 3.62 (2.25–5.82) | <0.001 | 2.25 (1.28–3.95) | 0.005 | 0.83 (0.19–3.65) | 0.809 | 0.63 (0.14–2.92) | 0.554 |
Oral Pill Usage | Â | Â | Â | Â | Â | Â | Â | Â |
 Never | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Ever | 0.96 (0.66–1.38) | 0.819 | 1.02 (0.67–1.55) | 0.93 | 0.51 (0.21–1.23) | 0.135 | 0.43 (0.17–1.01) | 0.079 |
Abortion History | Â | Â | Â | Â | Â | Â | Â | Â |
 Never | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Ever | 0.95 (0.70–1.30) | 0.823 | 0.84 (0.57–1.23) | 0.363 | 1.46 (0.48–4.40) | 0.503 | 1.17 (0.36–3.80) | 0.799 |
Condom Usage | Â | Â | Â | Â | Â | Â | Â | Â |
 Never | Ref. |  | Ref. |  | Ref. |  | Ref. |  |
 Ever | 1.54 (1.10–2.15) | 0.012 | 1.13 (0.79–1.62) | 0.515 | 0.87 (0.39–1.95) | 0.741 | 0.74 (0.31–1.76) | 0.498 |