From: Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong
 | Premarital sex | Casual relationships | Multiple sex partners | Pregnancy | ||||
---|---|---|---|---|---|---|---|---|
 | ( n = 1117) | (n = 1120) | (n = 1125) | (n =1124 ) | ||||
 | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI |
Age | 1.17*** | 1.09-1.25 | 1.20 | 0.93-1.49 | 0.89 | 0.78-1.02 | 1.15 | 0.98-1.35 |
Gender | 0.74* | 0.55-0.99 | 0.42 | 0.12-1.41 | 0.50 | 0.23-1.05 | 0.84 | 0.39-1.82 |
Immigration status | Â | Â | Â | Â | Â | Â | Â | Â |
  No | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 0.61* | 0.41-0.90 | 3.24* | 1.12-9.31 | 2.58* | 1.13-5.92 | 1.92 | 0.76-4.86 |
Education | Â | Â | Â | Â | Â | Â | Â | Â |
  Junior high or lower | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Senior high | 0.43*** | 0.29-0.62 | 0.22 | 0.05-1.02 | 0.38* | 0.16-0.88 | 0.17** | 0.05-0.59 |
  College or higher | 0.50*** | 0.33-0.75 | 0.19* | 0.04-0.84 | 0.50 | 0.21-1.19 | 0.23** | 0.08-0.65 |
Marital status of parents | Â | Â | Â | Â | Â | Â | Â | Â |
  Married | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Divorced | 1.60* | 1.00-2.55 | 0.80 | 0.19-3.32 | 0.50 | 0.16-1.36 | 1.06 | 0.34-3.29 |
  Deceased | 0.86 | 0.49-1.51 | 1.02 | 0.22-4.65 | 1.37 | 0.50-3.71 | 0.54 | 0.12-2.48 |
Studying status | Â | Â | Â | Â | Â | Â | Â | Â |
  In school | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Out of school | 1.89** | 1.26-2.83 | 0.31 | 0.06-1.62 | 1.07 | 0.39-2.92 | 2.38 | - |
Family life satisfaction | Â | Â | Â | Â | Â | Â | Â | Â |
  Very satisfied | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Satisfied | 1.14 | 0.77-1.68 | 0.43 | 0.11-1.67 | 1.13 | 0.47-2.71 | 1.61 | 0.52-5.01 |
  Less than satisfied | 1.21 | 0.78-1.90 | 0.84 | 0.21-3.29 | 1.80 | 0.70-4.66 | 1.27 | 0.36-4.42 |
Sex-related knowledge | 1.01 | 0.95-1.08 | 0.99 | 0.82-1.19 | 1.02 | 0.89-1.15 | 1.27 | 0.98-1.64 |
Attitudes toward high-risk sexual behaviors | Â | Â | Â | Â | Â | Â | Â | Â |
  Not accept | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Neutral | 0.98 | 0.54-1.79 | 1.88 | 0.48-7.26 | 3.43* | 1.24-9.45 | 0.82 | 0.19-3.42 |
  Accept | 6.70*** | 4.10-10.96 | 3.36* | 1.15-9.80 | 9.75*** | 4.15-22.90 | 1.98 | 0.76-5.15 |