Table 2. The relationship between good knowledge, positive attitude and correct practice

	Practice		OR (95% CI)	p-value*
	Good N(%)	Poor N(%)	OR (95% CI)	p-value*
Knowledge
Good	45 (72.6)	16 (17.6)	12.4 (5.71-26.97)	0.005
Poor	17 (27.4)	75 (82.4)	12.4 (5.71-26.97)	0.005
Attitude
Positive	42 (67.7)	57 (62.6)	1.25 (0.63-2.48)	0.52
Negative	20 (32.3)	34 (37.4)	1.25 (0.63-2.48)	0.52

OR: Odds ratio; 95%CI: 95% confidence interval;
Chi-square test