From: Associations between sexual behaviour change in young people and decline in HIV prevalence in Zambia
Rural | |||||||||||||
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Marital status | Single | Married | |||||||||||
School years | Year | % | N | Crude OR | 95% CI | AOR | 95% CI | % | N | Crude OR | 95% CI | AOR | 95% CI |
0–7 | 1995 | 17 | 72 | Ref. | Ref | 82 | 99 | Ref. | Ref | ||||
1999 | 17 | 94 | 1.03 | 0.43–2.44 | 1.38 | 0.72–2.66 | 79 | 214 | 0.83 | 0.26–2.66 | 1.02 | 0.26–3.94 | |
2003 | 18 | 94 | 1.10 | 0.44–2.77 | 1.47 | 0.66–3.29 | 86 | 229 | 1.42 | 0.68–2.94 | 1.40 | 0.71–2.77 | |
8–9 | 1995 | 20 | 35 | Ref. | Ref | 95 | 19 | Ref. | Ref | ||||
1999 | 26 | 31 | 1.39 | 0.88–2.19 | 1.87 | 1.36–2.58 | 86 | 29 | 0.35 | 0.04–2.78 | 0.19 | 0.01–2.72 | |
2003 | 24 | 49 | 1.30 | 0.57–2.95 | 2.53 | 0.99–6.44 | 89 | 28 | 0.46 | 0.08–2.72 | 0.17 | 0.02–1.25 | |
10+ | 1995 | 29 | 7 | Ref. | Ref | 80 | 10 | Ref. | Ref | ||||
1999 | 29 | 14 | 1 | 0.48–2.07 | 1.11 | 0.59–2.09 | 75 | 4 | 0.75 | 0.03–20.3 | 16.3 | 0.25–1056 | |
2003 | 14 | 36 | 0.40 | 0.17–0.93 | 0.33 | 0.19–0.58 | 89 | 9 | 2 | 0.12–32.5 | 3.97 | 0.29–54.9 | |
Urban | |||||||||||||
Single | Married | ||||||||||||
School years | Year | % | N | Crude OR | 95% CI | AOR | 95% CI | % | N | Crude OR | 95% CI | AOR | 95% CI |
0–7 | 1995 | 15 | 197 | Ref. | Ref | 87 | 71 | Ref. | Ref | ||||
1999 | 11 | 141 | 0.74 | 0.36–1.55 | 0.52 | 0.23–1.17 | 89 | 37 | 1.20 | 0.41–3.53 | 1.12 | 0.42–3.00 | |
2003 | 14 | 117 | 0.92 | 0.38–2.22 | 0.55 | 0.21–1.49 | 79 | 39 | 0.56 | 0.07–4.33 | 0.52 | 0.07–3.96 | |
8–9 | 1995 | 27 | 187 | Ref. | Ref | 86 | 56 | Ref. | Ref | ||||
1999 | 20 | 161 | 0.68 | 0.39–1.19 | 0.40 | 0.19–0.86 | 80 | 35 | 0.67 | 0.24–1.88 | 0.43 | 0.11–1.68 | |
2003 | 18 | 125 | 0.59 | 0.32–1.08 | 0.33 | 0.13–0.85 | 83 | 36 | 0.83 | 0.28–2.47 | 0.55 | 0.11–2.63 | |
10+ | 1995 | 22 | 176 | Ref. | Ref | 86 | 44 | Ref. | Ref | ||||
1999 | 12 | 284 | 0.51 | 0.32–0.82 | 0.57 | 0.31–1.03 | 74 | 31 | 0.45 | 0.17–1.20 | 0.41 | 0.15–1.10 | |
2003 | 11 | 432 | 0.44 | 0.28–0.69 | 0.47 | 0.29–0.78 | 75 | 61 | 0.48 | 0.24–0.98 | 0.35 | 0.17–0.69 |