Table 3.

Logistic regression indicating factors associated with comprehensive HIV/AIDS knowledge among in-school adolescents, Eastern Hararge Zone, Oromia Regional State, Eastern Ethiopia 2011

	Comprehensive knowledge of HIV/AIDS
Variable	Yes	No	Crude OR (95% CI)	Adjusted OR (95% CI)
Family residence
Rural	494	1407	1	1
Urban	183	682	0.76 (0.63–0.93)	0.84 (0.68–1.03)
Respondent's sex
Male	542	1443	1	1
Female	135	646	0.56 (0.45–0.69)	0.60 (0.49–0.75)
Age group
<18years	259	882	1	1
≥18years	418	1207	1.18 (1.00–1.41)	1.03 (0.86–1.24)
Family wealth index
Low	62	275	1
Middle	474	1480	1.42 (1.06–1.91)	1.39 (1.03–1.87)
High	141	334	1.87 (1.34–2.63)	1.75 (1.24–2.48)
Major source of HIV/AIDS information
Family members	109	464	1	1
Teachers	336	1017	1.41 (1.10–1.79)	1.28 (1.00–1.63)
Friends	91	208	1.86 (1.35–2.57)	1.63 (1.17–2.27)
Health workers	27	119	1.00 (0.61–1.54)	0.90 (0.56–1.45)
Mass media	114	281	1.73 (1.28–2.34)	1.55 (1.14–2.11)
Ever discussed on sexual matter with parents or other family members
No	194	624	1	1
Yes	270	874	1.00 (081–1.23)	1.01 (0.81–1.25)
Ever been taught HIV/AIDS and sexual matters at school
No	78	346	1	1
Yes	599	1741	1.52 (1.17–1.98)	1.59 (1.22–2.08)

Bold values are to indicate the corresponding P-value<0.05.