Table 2. Interventions and Covariates Associated with Incident HIV-Risk Behaviors in Multivariable Binary Logistic Regression Analyses for Girls and Boys.

	Girls (n=1498)						Boys (n=1170)
	Incautious Sexa		Economic Sexb		Pregnancyc		Incautious Sexd		Economic Sexe
	AOR (95% CI)	p value	AOR (95% CI)	p value	AOR (95% CI)	p value	AOR (95% CI)	p value	AOR (95% CI)	p value
Child grants	-	-	0.51 (0.32-0.83)	0.007	1.64 (0.89-3.00)	0.110	-	-	-	-
Free school and books	-	-	0.36 (0.22-0.60)	<0.0001	0.47 (0.21-1.03)	0.59	0.69 (0.48-0.99)	0.046	-	-
School feeding	0.64 (0.44-0.93)	0.020	-	-	0.32 (0.15-0.67)	0.003	-	-	-	-
Parental monitoring	0.66 (0.43-1.01)	0.056	0.62 (0.34-1.15)	0.130	0.55 (0.25-1.20)	0.134	0.51 (0.30-0.87)	0.013	0.10 (0.01-0.70)	0.021
Teacher support	-	-	-	-	-	-	0.46 (0.21-0.99)	0.046	-	-
Incautious sex, Time 1	6.36 (4.24-9.54)	<0.0001	-	-	-	-	3.82 (2.57-5.68)	<0.0001	-	-
Economic sex, Time 1	-	-	3.78 (2.05-6.98)	<0.0001	-	-	-	-	3.32 (1.21-9.09)	0.019
Pregnancy, Time 1	-	-	-	-	14.95 (6.77-33.03)	<0.0001	-	-	-	-
Age	1.61 (1.44-1.81)	<0.0001	1.32 (1.14-1.53)	0.0002	1.73 (1.38-2.16)	<0.0001	1.67 (1.50-1.86)	<0.0001	1.46 (1.22-1.75)	<0.0001
Food insecurity	1.10 (1.00-1.21)	0.041	0.93 (0.81-1.06)	0.280	1.02 (0.87-1.20)	0.827	1.04 (0.94-1.16)	0.414	1.04 (0.87-1.24)	0.662
Informal housing	0.61 (0.41-0.91)	0.016	1.33 (0.80-2.20)	0.271	0.36 (0.17-0.77)	0.008	1.17 (0.80-1.70)	0.428	0.72 (0.38-1.37)	0.315
Urban location	1.01 (0.72-1.44)	0.942	1.02 (0.64-1.63)	0.922	1.40 (0.76-2.59)	0.287	1.11 (0.77-1.58)	0.577	1.02 (0.58-1.80)	0.936
School non-enrolment	0.99 (0.41-2.29)	0.981	0.63 (0.22-1.78)	0.380	0.84 (0.25-2.78)	0.772	2.39 (0.60-9.55)	0.216	3.27 (0.62-17.27)	0.163
Migration	1.60 (1.11-2.29)	0.011	1.12 (0.69-1.82)	0.638	2.13 (1.15-3.93)	0.016	1.60 (1.11-2.30)	0.012	1.12 (0.60-2.09)	0.715
Number of children in the home	0.99 (0.89-1.09)	0.786	0.94 (0.81-1.09)	0.400	0.86 (0.71-1.03)	0.099	0.90 (0.79-1.03)	0.113	0.86 (0.68-1.08)	0.195
Female primary caregiver	1.11 (0.65-1.92)	0.697	1.66 (0.75-3.65)	0.211	2.73 (0.68-11.00)	0.157	1.29 (0.79-2.08)	0.310	0.82 (0.38-1.74)	0.602
Mother dead	1.05 (0.65-1.69)	0.851	1.86 (1.04-3.34)	0.038	0.88 (0.38-2.02)	0.760	0.69 (0.40-1.16)	0.161	0.49 (0.17-1.45)	0.196
Father dead	1.05 (0.73-1.53)	0.778	1.15 (0.71-1.87)	0.560	1.77 (1.00-3.15)	0.051	0.88 (0.58-1.33)	0.546	0.60 (0.27-1.33)	0.206
Child has birth certificate	1.01 (0.53-1.92)	0.987	0.76 (0.36-1.62)	0.479	0.98 (0.37-2.60)	0.961	1.08 (0.46-2.57)	0.856	3.07 (0.38-24.97)	0.294
HIV Knowledge	0.87 (0.70-1.09)	0.216	0.91 (0.69-1.22)	0.538	1.28 (0.89-1.86)	0.187	1.15 (0.91-1.45)	0.258	0.98 (0.65-1.46)	0.901

AOR=adjusted odds ratio. Odds ratios are adjusted for all other variables displayed in the same table column. Statistically significant odds ratios (p<0.05) are bolded.

^aConstant B=−8.80.

^bConstant B=−6.27.

^cConstant B=−12.41.

^dConstant B=−9.27.

^eConstant B=−8.81.