Table 3.

Multivariate Logistic Regression on Dental Care Utilization in Ardabil, 2019 (n=436)

		OR	95% CI
Age, years		1.03**	1.01–1.06
Sex	Male	1	1
	Female	3.15**	1.21–8.16
Education	Illiterate	1	1
	Primary and secondary school	0.28**	0.09–0.83
	University graduate	0.52*	0.17–1.63
Household size		0.83*	0.66–1.04
Employment	Unemployed	1	1
	Self-employed	3.23**	1.08–9.67
	Employed	4.24**	1.28–14.03
	Retired	4.88**	1.28–18.58
Self-rated oral health	Poor	1	1
	Good	2.34**	1.31–4.18
Oral health important?	No	1	1
	Yes	19.41**	10.56–35.9
Dental health insurance	No	1	1
	Yes	1.80*	0.35–1.10
Regular brushing	No	1	1
	Yes	1.53*	0.79–2.96
Monthly household income (IRR)	<10 million	1	1
	10–20 million	1.25*	0.51–3.06
	20–40 million	2.29**	1.05–5.76
	>40 million	3.71**	1.30–10.57

Notes: *p>0.05; **p<0.05.

Abbreviation: IRR, Iranian rial.