Table 4.
Associations of condom use at last sexual intercourse among students who were sexually active in the past one year
| |
Male |
Female |
||||||
|---|---|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | AORb(95% CI) | p-value | OR (95% CI) | p-value | AORc(95% CI) | p-value | |
|
Age (yrs) |
|
|
|
|
|
|
|
|
| <20 |
1.00 |
|
1.00 |
|
1.00 |
|
1.00 |
|
| ≥20 |
1.18(0.83-1.68) |
0.36 |
1.15(0.79-1.68) |
0.46 |
0.81(0.42-1.58) |
0.54 |
0.91(0.40-2.06) |
0.82 |
|
Secondary school class |
|
|
|
|
|
|
|
|
| Ordinary-level |
1.00 |
|
|
|
1.00 |
|
1.00 |
|
| Advanced-level |
0.91(0.54-1.52) |
0.71 |
- |
|
0.40(0.17-0.96) |
0.04 |
0.39(0.14-1.13) |
0.08 |
|
Religion |
|
|
|
|
|
|
|
|
| Christian |
1.00 |
|
1.00 |
|
1.00 |
|
|
|
| Other |
0.74(0.51-1.08) |
0.12 |
0.65(0.43-0.98) |
0.04 |
1.15(0.56-2.36) |
0.71 |
- |
|
|
Wealth Index |
|
|
|
|
|
|
|
|
| Low |
1.00 |
|
|
|
1.00 |
|
|
|
| Middle |
1.06(0.69-1.63) |
0.78 |
- |
|
1.34(0.57-3.15) |
0.51 |
- |
|
| High |
0.97(0.63-1.50) |
0.88 |
|
|
1.19(0.53-2.68) |
0.67 |
|
|
|
Family structure |
|
|
|
|
|
|
|
|
| Both parents |
1.00 |
|
1.00 |
|
1.00 |
|
|
|
| One parent |
0.93(0.56-1.56) |
0.79 |
1.03(0.60-1.75) |
0.92 |
1.48(0.54-4.02) |
0.45 |
- |
|
| Other |
0.64(0.43-0.94) |
0.02 |
0.64(0.43-0.98) |
0.04 |
1.25(0.60-2.58) |
0.55 |
|
|
|
Self-esteema |
|
|
|
|
|
|
|
|
| Low |
1.00 |
|
|
|
1.00 |
|
|
|
| High |
1.09(0.76-1.55) |
0.64 |
- |
|
1.21(0.62-2.37) |
0.58 |
- |
- |
|
Parental monitoringa | ||||||||
| Low |
1.00 |
|
1.00 |
|
1.00 |
|
1.00 |
|
| High |
1.91(1.31-2.79) |
0.001 |
1.56(1.05-2.32) |
0.03 |
1.77(0.89-3.52) |
0.10 |
1.54(0.71-3.37) |
0.28 |
|
Delinquencya |
|
|
|
|
|
|
|
|
| Low |
1.00 |
|
1.00 |
|
1.00 |
|
|
|
| High |
0.53(0.35-0.81) |
0.004 |
0.63(0.40-0.99) |
0.04 |
0.80(0.36-1.78) |
0.58 |
- |
- |
|
Perceived stressa |
|
|
|
|
|
|
|
|
| Low |
1.00 |
|
1.00 |
|
1.00 |
|
1.00 |
|
| High |
0.70(0.49-1.02) |
0.06 |
0.84(0.57-1.23) |
0.37 |
0.47(0.23-0.96) |
0.04 |
0.74(0.32-1.72) |
0.49 |
|
Parental communicationa | ||||||||
| Low |
1.00 |
|
1.00 |
|
1.00 |
|
1.00 |
|
| High |
1.30(0.92-1.85) |
0.14 |
1.22(0.85-1.76) |
0.29 |
1.94(0.97-3.85) |
0.06 |
1.60(0.76-3.37) |
0.22 |
|
School connectednessa | ||||||||
| Low |
1.00 |
|
1.00 |
|
1.00 |
|
1.00 |
|
| High |
1.26(0.89-1.79) |
0.20 |
1.06(0.72-1.54) |
0.78 |
1.63(0.83-3.18) |
0.15 |
1.54(0.73-3.22) |
0.26 |
|
Drug use in the past one year | ||||||||
| No |
1.00 |
|
1.00 |
|
1.00 |
|
|
|
| Yes |
0.63(0.38-1.03) |
0.07 |
0.98(0.52-1.85) |
0.96 |
1.36(0.33-5.66) |
0.67 |
- |
|
|
Alcohol use in the past one year | ||||||||
| No |
1.00 |
|
1.00 |
|
1.00 |
|
1.00 |
|
| Yes |
0.60(0.42-0.87) |
0.01 |
0.64(0.41-0.98) |
0.04 |
0.52(0.25-1.05) |
0.07 |
0.61(0.27-1.38) |
0.24 |
|
Cigarette use in the past one year | ||||||||
| No |
1.00 |
|
1.00 |
|
1.00 |
|
|
|
| Yes |
0.65(0.39-1.06) |
0.09 |
0.92(0.49-1.74) |
0.79 |
1.71(0.32-9.11) |
0.53 |
- |
|
|
Sexual partners in the past one year | ||||||||
| 1 partner |
1.00 |
|
|
|
1.00 |
|
1.00 |
|
| ≥ 2 partners |
0.84(0.59-1.20) |
0.34 |
- |
|
0.54(0.25-1.14) |
0.11 |
0.91(0.38-2.20) |
0.84 |
|
Concurrency in the past one year | ||||||||
| No |
1.00 |
|
|
|
1.00 |
|
|
|
| Yes | 0.73(0.43-1.24) | 0.24 | - | 0.88(0.19-4.10) | 0.87 | - | ||
a Self-esteem, parental monitoring, delinquency, perceived stress, parental communication and school connectedness were coded as low if the score was lower than median value.
b Adjusted for age, religion, family structure, parental monitoring, delinquency, perceived stress, parental communication, drug use, alcohol use, and cigarette use in the past one year.
c Adjusted for age, class, parental monitoring, perceived stress, parental communication, school connectedness, alcohol use, and sexual partners in the past one year.