Table 4.

Predictors of intention to VCT use on multivariable linear regression analysis of components of TPB, perceived risk and perceived severity among health professionals in Jimma zone, Ethiopia, 2012

Variables	Standardized β coefficients	P-values	95% confidence intervals
Constant	3.37	<0.001	[1.96, 5.51]
Direct attitude	0.18	<0.01	[0.05, 0.22]
Direct subjective norm	0.38	<0.001	[0.32, 0.56]
DPBC	0.07	0.22	[−0.03, 0.11]
Perceived risk	0.03	0.55	[−0.06, 0.12]
Perceived severity	−0.03	0.58	[−0.11, 0.06]

*DPBC = Direct perceived behavior control.