Table 3.

Multivariate logistic final model (backward LR): factors associated intention to quit smoking.

Variables	Intention to quit smoking
	Adjusted OR (95% CI)	P value
Dental pain in the past month	2.84 (1.24, 6.51)	0.014
Tooth sensitivity in the past month	3.7 (1.51, 9.06)	0.004
Initiation of smoking
≤2 years	3.97 (1.68, 9.34)	0.002
>2 years
Mother's education
≥Bachelor's degree	2.76 (1.05, 7.29)	0.040
<Bachelor's degree
Family income
≥SR 10000 (equal to US$ 3733)	2.11 (0.91, 4.89)	0.083
<SR 10000 (equal to US$ 3733)

^∗Statistically significant.