TABLE 2.

Associations for sleep quality with risk of terminated health span among 328,850 participants.

Sleep quality	Total N (%)	Cases N (%)	Basic model*	Fully adjusted model†	PAR% (95% CI)
			HR (95% CI)a	HR (95% CI)a
Poor	13,432 (4.08)	2,535 (18.87)	ref	ref	ref
Less-healthy	189,371 (57.59)	29,834 (15.75)	0.80 (0.77–0.83)	0.88 (0.85–0.92)	1.29 (1.01–1.58)
Healthy	126,047 (38.33)	17,403 (13.81)	0.72 (0.69–0.75)	0.85 (0.81–0.88)	3.41 (2.95–3.88)

N, number; HR, hazard ratio; 95% CI, 95% confidence interval; ref, reference; PAR%, population attributable risk percentage; BMI, body mass index; CCVD, cardiac–cerebrovascular disease. *Basic model: adjusted for age, sex, and ethnicity. ^†Fully adjusted model: additionally adjusted for Townsend Deprivation Index, education, BMI, smoking status, alcohol consumption, physical activity, healthy diet, family history of diseases (cancer and CCVD), and medication (sleep-related drugs and aspirin/ibuprofen). ^aEach group was compared to participants with poor sleep quality.