Table 4.

Logistic regression model for the possible correlates of higher knowledge toward standard precautions among the included medical students

Independent variables	B	S.E.	P value	Odds ratio	95% Confidence intervals
Gender (female)	-.471	.305	0.123	0.62	(0.34-1.14)
Year at the college	.415	.195	0.034	1.51	(1.03-2.22)
Previous training on infection control/SP (no)	-.499	.493	0.310	0.61	(0.23-1.60)
Received educational materials/instructions on IC/SP (no)	-.682	.330	0.039	0.51	(0.27-0.97)
Attitude scores	.070	.061	0.251	1.072	(0.95-1.21)

B= régression coefficient, S.E= standard error.

Percent predicted =71.4, Hosmer and Lemeshow Chi square for the model=8.65, P=0.061.