Table 2.

Logistic regression analysis of odds ratio (OR) for willingness in relation to potential predictors, Arba Minch Hospital, 2006 (n = 161).

Predictor variable	Univariate model		Multivariate model
	OR (95%CI)	P-value	OR (95%CI)	P-value
Employment status
Employed	1.0		1.0
Unemployed	2.7 (1.3–5.6)	0.007	2.6 (1.3–5.5)	0.010
Perceived HIV risk
Low	1.0		1.0
High	5.2 (1.2–23.2)	0.029	5.0 (1.1–22.4)	0.036
Gender
Women	1.0
Men	1.4 (0.7–2.7)	0.386	-
Educational status
Primary and above	1.0
Illiterate	1.5 (0.7–3.0)	0.277	-
Area of residence
Rural	1.0
Urban	1.1 (0.5–2.2)	0.872	-
Age (years)
>= 35	1.0
15–34	1.4 (0.7–2.8)	0.386	-
Phase of treatment
Intensive	1.0
Continuation	1.5 (0.7–2.9)	0.290	-

Multivariate model: Occupation and HIV risk (Omnibus test, χ² = 13.8, p = 0.001; HL test, χ² = 3.5, p = 0.172)

Univariate model: Occupation (Omnibus test, χ² = 7.6, p = 0.006; HL test, χ² = 0; HIV risk (Omnibus test, χ² = 7.0, p = 0.008; HL test, χ² = 0)