Female subjects | Baseline intervention (n=294) | Control (n=282) | 6 Months' intervention (n=132) | Control (n=155) | OR (95% CI) | 12 Months' intervention (n=105) | Control (n=131) | OR (95% CI) | ||||||
n | % | n | % | n | % | n | % | n | % | n | % | |||
Age (years) | ||||||||||||||
16–19 | 173 | 58.8 | 164 | 58.2 | 73 | 55.3 | 89 | 57.4 | 53 | 50.5 | 66 | 50.4 | ||
20–29 | 121 | 41.2 | 118 | 41.8 | 59 | 44.7 | 66 | 42.6 | 52 | 49.5 | 65 | 49.6 | ||
Ever had sex | ||||||||||||||
Yes | 232 | 78.9 | 227 | 80.5 | 107 | 81.1 | 128 | 82.6 | 95 | 90.5 | 115 | 87.8 | ||
No | 62 | 21.1 | 55 | 19.5 | 25 | 18.9 | 27 | 17.4 | 10 | 9.5 | 16 | 12.2 | ||
Knowledge score out of eight questions | ||||||||||||||
>5 | 119 | 40.5 | 140 | 49.6 | 61 | 46.2 | 60 | 38.7 | 1.34 (0.80 to 2.25) | 77 | 73.3 | 70 | 53.4 | 2.36 (1.27 to 4.37) |
≤5 | 175 | 59.5 | 142 | 50.4 | 71 | 53.8 | 95 | 61.3 | 28 | 26.7 | 61 | 46.6 | ||
Condom use with casual/new/multiple partners | ||||||||||||||
Always | 60 | 20.4 | 62 | 22.0 | 12 | 9.1 | 24 | 15.5 | 1.89 (0.69 to 5.21) | 17 | 16.2 | 29 | 22.1 | 1.34 (0.58 to 3.09) |
Not always | 72 | 24.5 | 59 | 20.9 | 19 | 14.4 | 23 | 14.8 | 31 | 29.5 | 39 | 29.8 | ||
No risky partners* | 162 | 55.1 | 161 | 57.1 | 101 | 76.5 | 108 | 69.7 | 57 | 54.3 | 63 | 48.1 | ||
Discussed sexual health with a clinician | ||||||||||||||
Yes | + | + | + | + | 51 | 38.6 | 45 | 29.0 | 1.55 (0.91 to 2.63) | 63 | 60.0 | 48 | 36.6 | 2.92 (1.66 to 5.15) |
No | 81 | 61.4 | 110 | 71.0 | 42 | 40.0 | 83 | 63.4 | ||||||
STI test in past 6 months | ||||||||||||||
Yes | 30 | 10.2 | 35 | 12.4 | 26 | 19.7 | 24 | 15.5 | 1.51 (0.77 to 2.96) | 19 | 18.1 | 13 | 9.9 | 2.51 (1.11 to 5.69) |
No | 264 | 89.8 | 247 | 87.6 | 106 | 80.3 | 131 | 84.5 | 86 | 81.9 | 118 | 90.1 |
Weighted estimating equations were used controlling for age, education, drug use and alcohol frequency.
↵* Excluded from the analysis+not asked.