Variable | Males (n = 3835) | Females (n = 2512) | ||
---|---|---|---|---|
Adjusted OR | 95% CI | Adjusted OR | 95% CI | |
Age (0 = 15–17, 1 = 23–26) | 1.76** | 1.24–2.51 | 2.16** | 1.33–3.51 |
Monthly expenditure (Ref: ≥ 1000Yuan) | 1.94*** | 1.55–2.43 |  |  |
Living arrangement (Ref: Living with both parents) | 1.33** | 1.09–1.62 | 1.35* | 1.04–1.74 |
Family attitude toward premarital sex (Ref: Neutral or unacceptable) | 2.07*** | 1.70–2.52 | 2.25*** | 1.75–2.91 |
Experience of sexual abuse (0 = No or Not sure, 1 = Yes) | 4.62*** | 3.41–6.26 |  |  |
Age at firs sex (Ref: Older than 14) | 16.79*** | 12.28–22.96 | 12.64*** | 8.38–19.07 |
Number of Partner (Ref: Single) |  |  | 1.92*** | 1.49–2.49 |
Partner type (Ref: Stable) | 1.73*** | 1.25–2.38 | 2.49*** | 1.46–4.24 |
Difficulties in acquiring condoms (Ref: No difficulty at all) | 1.60** | 1.19–2.14 |  |  |
Knowing how to use condoms (0 = Yes, 1 = No) | 1.34* | 1.04–1.72 |  |  |