Table 4.

Weighted multivariate Logistic regression analyses of the association between untreated dental caries and dental caries experience with sleep for individuals aged 16 or above

Predictor variable	Untreated Dental Caries			Dental Caries Experience
	Adjusted Odds Ratio	P Value	95% Confidence Interval	Adjusted Odds Ratio	P Value	95% Confidence Interval
Sleep duration*	0.87	0.002	0.81–0.94	0.86	0.036	0.75–0.98
Sleep ≥ 7 h/night#	0.7	0.005	0.56–0.88	0.52	0.008	0.33–0.82

All models were adjusted for age, gender, race, level of education, income level and BMI

*: Sleep duration is a continuous variable for the number of hours slept per night

#: A binary variable for those who slept ≥ 7 h per night vs. those who slept < 7 h