Table 4.

Logistic regression analysis for some extracted variables

	Odds Ratio	95% Confidence Interval	P
Age	1.002	0.978-1.026	0.887
Occupation	1.355	0.804-2.283	0.254
Level of education	1.127	0.663-1.916	0.660
Self-efficacy score	1.102	1.061-1.144	0.000
Salt intake- limited exposure	1.578	1.027-2.426	0.038

Variables entered in to the model: age, occupation, level of education, self-efficacy score, salt intake- limited exposure