Table 3 The proportion and odds ratio (OR) of unawareness of emergency contraceptive for background characteristics in girls aged 16–18 years
Background characteristic | Sample | % of unawareness | Adjusted for age and survey year | Multivariate * | |||
|---|---|---|---|---|---|---|---|
OR | 95% | P value | OR | 95% CI | |||
Individual factors | |||||||
Alcohol consumption | |||||||
Not drinking | 658 | 5.2 | 1 | 1 | |||
Less than monthly | 1716 | 1.3 | 0.2 | 0.1–0.4 | 0.3 | 0.1–0.6 | |
Monthly | 2677 | 0.4 | 0.1 | 0.04–0.2 | 0.1 | 0.05–0.3 | |
Weekly | 1582 | 0.7 | 0.1 | 0.06–0.3 | <0.001 | 0.1 | 0.03–0.3 |
Daily smoking | |||||||
No | 4614 | 1.4 | 1 | 1 | |||
Yes | 2055 | 0.6 | 0.4 | 0.2–0.8 | 0.007 | 0.5 | 0.2–1.1 |
Dating | |||||||
No | 3921 | 1.5 | 1 | 1 | |||
Yes | 2790 | 0.8 | 0.5 | 0.3–0.9 | 0.01 | 0.6 | 0.3–1.1 |
School achievements | |||||||
Much better than average | 777 | 1.5 | 1 | ||||
Slightly better than average | 1924 | 1.0 | 0.7 | 0.3–1.4 | .. | .. | |
Average | 2925 | 0.9 | 0.6 | 0.3–1.1 | |||
Poorer | 699 | 2.0 | 1.3 | 0.6–2.8 | 0.82 | ||
Educational career | |||||||
Not in school | 393 | 3.1 | 1 | 1 | |||
Vocational school | 1852 | 2.4 | 0.8 | 0.4–1.5 | 0.8 | 0.3–1.7 | |
High school | 4345 | 0.5 | 0.2 | 0.1–0.3 | <0.001 | 0.2 | 0.1–0.4 |
Family factors | |||||||
Family structure | |||||||
Mother-father | 4819 | 1.2 | 1 | 1 | |||
One parent and one stepparent | 572 | 1.0 | 0.9 | 0.4–2.0 | 0.7 | 0.2–2.5 | |
One-parent family | 989 | 1.5 | 1.3 | 0.7–2.3 | 1.5 | 0.8–3.0 | |
Husband/wife or cohabiting | 238 | 0.4 | 0.4 | 0.1–2.7 | 0.5 | 0.1–3.8 | |
Other guardian | 40 | 7.5 | 6.8 | 2.0–22.8 | 0.26 | 6.9 | 1.8–26.7 |
Father's education | |||||||
Low | 1449 | 1.1 | 1 | ||||
Middle | 3409 | 1.0 | 0.9 | 0.5–1.7 | .. | .. | |
High | 1523 | 1.2 | 1.1 | 0.5–2.1 | 0.80 | ||
Father's occupation | |||||||
Upper white collar | 2358 | 0.8 | 1 | ||||
Lower white collar | 1493 | 1.3 | 1.5 | 0.8–2.8 | .. | .. | |
Farmer or forestry | 428 | 1.9 | 2.2 | 0.9–5.1 | |||
Blue collar | 2337 | 1.1 | 1.3 | 0.7–2.3 | 0.45 | ||
Mother's education | |||||||
Low | 1008 | 1.8 | 1 | 1 | |||
Middle | 3349 | 1.1 | 0.6 | 0.3–1.1 | 0.9 | 0.5–1.8 | |
High | 2139 | 0.8 | 0.4 | 0.2–0.9 | 0.02 | 0.8 | 0.3–1.7 |
Factors describing the place of residence | |||||||
Urbanization level | |||||||
Capital city area | 890 | 2.4 | 1 | 1 | |||
Cities | 3669 | 1.1 | 0.5 | 0.3–0.8 | 0.5 | 0.2–1.2 | |
Rural villages | 1432 | 0.4 | 0.2 | 0.1–0.4 | 0.2 | 0.1–0.7 | |
Sparsely populated areas | 704 | 2.0 | 0.8 | 0.4–1.6 | 0.14 | 1.0 | 0.4–2.6 |
Regions | |||||||
Southern | 2507 | 1.6 | 1 | 1 | |||
Northern | 1060 | 1.1 | 0.7 | 0.4–1.4 | 1.2 | 0.5–2.7 | |
Eastern | 825 | 0.5 | 0.3 | 0.1–0.9 | 0.4 | 0.1–1.3 | |
Western | 2391 | 1.2 | 0.8 | 0.5–1.3 | 0.19 | 1.1 | 0.5–2.3 |