Association between Chewing Problems and Sleep among Japanese Adults

Table 3

Stepwise multivariate logistic regression analysis of factors associated with poor sleep quality.

Variables	Adjusted odds ratio^a	95% confidence interval	value
Self-reported medical history^b	1.30	1.13–1.51	<0.001
Self-reported symptoms^b	4.59	3.53–5.97	<0.001
Chewing problems^b	1.65	1.38–1.98	<0.001
Poor glycemic control^b	1.43	1.03–1.99	0.035

^aAdjusted for age, self-reported medical history, self-reported current symptoms, chewing problems, regular exercise, being overweight, and poor glycemic control; ^bpresence/absence (reference was absence).