Table 4. Association between multimorbidity and sleep characteristics: crude and adjusted models.

	Sleep Duration				Sleep Quality
	Short (versus normal)		Prolonged (versus normal)		Poor (versus good)
	Crude	Adjusted*	Crude	Adjusted*	Crude	Adjusted*
	PR (95%CI)	PR (95%CI)	PR (95%CI)	PR (95%CI)	PR (95%CI)	PR (95%CI)
Multimorbidity
Yes (versus no)	1.21 (0.93–1.58)	1.29 (0.98–1.69)	1.69 (1.22–2.34)	1.45 (1.03–2.04)	2.29 (1.87–2.81)	2.04 (1.65–2.52)

Abbreviations: 95%CI, 95% confidence interval; PR, prevalence ratio.

Note: *Adjusted for sex, age, level of schooling, socioeconomic level, daily smoker, alcohol consumption, and practice of physical activity.