Table 3.

Socio-demographic predictors of tooth wear

Variables	Unadjusted			Adjusted
	OR	95% CI	p	OR	95% OR	p
Age group (years)
20 – 34	1	-	-	1	-	-
35 – 49	5.025	2.5,9.8	<0.001	3.68	0.58,23.08	0.164
50 – 64	26.72	6.0, 118.8	<0.001	9.87	1.48, 65.72	0.018
Marital status
Single	1	-	-	1	-	-
Married/divorced/widowed	2.73	1.4,5.0	0.002	0.915	0.15,5.34	0.922
Occupation
Unskilled/dependent	1	-	-	1	-	-
Skilled	0.63	0.3,1.1	0.200	0.763	0.19,2.92	0.694
Level of education
Formal education	1	-	-	1	-	-
No formal of education	0.43	0.2,0.8	0.022	0.597	0.15,2.26	0.449