Specific contraceptive methods used | ||||||||
---|---|---|---|---|---|---|---|---|
Any self-reported use of contraception | Oral & injectable contraceptives | Condom | Emergency contraceptives | |||||
na = 1019 | na = 55 | na = 995 | na = 80 | |||||
OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | |
School | ||||||||
College | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Professional School | 0.72 | 0.44–1.18 | 0.67 | 0.22–2.09 | 0.79 | 0.49–1.28 | 1.38 | 0.46–4.17 |
P for difference | 0.20 | 0.50 | 0.49 | 0.57 | ||||
Geographical distribution | ||||||||
Eastern | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Central | 1.16 | 0.50–2.66 | 0.68 | 0.12–3.82 | 1.03 | 0.47–2.27 | 0.57 | 0.12–2.69 |
Western | 0.83 | 0.37–1.88 | 0.80 | 0.16–3.92 | 1.11 | 0.48–2.52 | 0.48 | 0.09–2.50 |
P for difference | 0.68 | 0.88 | 0.53 | 0.10 | ||||
Expenditure per month | ||||||||
Less than 1000 | 1.00 | 1.00 | 1.00 | 1.00 | ||||
1000–2000 | 1.01 | 0.77–1.32 | 0.71 | 0.36–1.39 | 1.14 | 0.87–1.48 | 1.08 | 0.60–1.93 |
More than 2000 | 1.08 | 0.71–1.63 | 1.20 | 0.50–2.83 | 1.11 | 0.74–1.65 | 2.19* | 1.07–4.48 |
P for trend | 0.86 | 0.93 | 0.70 | 0.06 | ||||
Hometown | ||||||||
Urban | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Suburban | 1.38* | 1.03–1.83 | 0.94 | 0.44–1.98 | 1.11 | 0.84–1.48 | 1.15 | 0.63–2.12 |
Rural | 1.15 | 0.81–1.62 | 1.13 | 0.46–2.77 | 1.02 | 0.73–1.43 | 1.10 | 0.54–2.26 |
P for difference | 0.04 | 0.64 | 0.02 | 0.83 | ||||
Parental education | ||||||||
Primary school and below | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Middle & high school | 1.81 | 1.18–2.78 | 1.16 | 0.36–3.77 | 1.75** | 1.16–2.65 | 1.32 | 0.51–3.41 |
Vocational school and higher | 1.96 | 1.19–3.22 | 1.64 | 0.47–5.74 | 1.94** | 1.20–3.15 | 0.91 | 0.31–2.63 |
P for difference | < 0.01 | 0.57 | < 0.01 | 0.58 | ||||
Tobacco use | ||||||||
No smoking | 1.00 | 1.00 | 1.00 | 1.00 | ||||
1–10 cigarettes/day | 0.61 | 0.36–1.00 | 0.85 | 0.21–3.51 | 0.60* | 0.36–0.99 | 1.72 | 0.77–3.84 |
> 10 cigarettes/day | 0.32 | 0.11–0.95 | 2.86 | 0.50–16.31 | 0.36 | 0.12–1.09 | 2.35 | 0.27–20.76 |
P for trend | < 0.01 | 0.29 | < 0.01 | 0.16 | ||||
Alcohol consumption | ||||||||
Abstinence | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Light | 1.16 | 0.90–1.51 | 0.73 | 0.39–1.37 | 1.22 | 0.94–1.58 | 1.13 | 0.60–2.13 |
Moderate | 1.45 | 0.83–2.52 | 1.21 | 0.37–3.97 | 1.07 | 0.64–1.78 | 2.66* | 1.05–6.77 |
Heavy | 1.38 | 0.56–3.43 | 0.55 | 0.02–13.29 | 1.10 | 0.46–2.67 | 2.08 | 0.52–8.26 |
P for trend | 0.14 | 0.60 | 0.37 | 0.09 | ||||
Sexual knowledge | ||||||||
SRH knowledge score < =2 | 1.00 | 1.00 | 1.00 | 1.00 | ||||
SRH knowledge score > 2 | 1.50* | 1.18–1.91 | 0.56 | 0.30–1.01 | 1.23 | 0.96–1.56 | 1.55 | 0.89–2.69 |
P for trend | < 0.01 | 0.06 | 0.10 | 0.12 |