Table 3.

Results of analyses of association of weekend catch-up sleep ratio with depressive symptoms and suicidal ideation stratified by independent variables after adjusting for all covariates.

Variables	Depressive symptoms					Suicidal ideation
	Weekend catch-up sleep ratio					Weekend catch-up sleep ratio
	CUS < 1.00		1.00 ≤ CUS < 1.50	CUS ≥ 1.50		CUS < 1.00		1.00 ≤ CUS < 1.50	CUS ≥ 1.50
	aOR	95% CI	aOR	aOR	95% CI	aOR	95% CI	aOR	aOR	95% CI
Male
Residence type
Live w/o family or relative	1.23	(0.98–1.53)	1.00	1.01	(0.86–1.19)	1.38	(1.03–1.85)	1.00	0.95	(0.75–1.21)
Live with relative	2.08	(1.29–3.35)	1.00	0.72	(0.48–1.07)	2.67	(1.53–4.67)	1.00	0.67	(0.40–1.12)
Live with family	1.08	(1.02–1.13)	1.00	1.02	(0.98–1.06)	1.14	(1.07–1.22)	1.00	0.98	(0.93–1.03)
Perception of stress
Low	1.37	(1.20–1.57)	1.00	0.96	(0.84–1.10)	2.13	(1.70–2.67)	1.00	1.08	(0.84–1.37)
Medium	1.12	(1.04–1.21)	1.00	1.04	(0.97–1.10)	1.17	(1.04–1.32)	1.00	0.96	(0.86–1.06)
High	1.01	(0.95–1.08)	1.00	1.01	(0.96–1.07)	1.09	(1.01–1.17)	1.00	0.97	(0.92–1.03)
Female
Residence type
Live w/o family or relative	1.33	(1.03–1.72)	1.00	1.04	(0.89–1.21)	1.51	(1.09–2.08)	1.00	1.07	(0.88–1.31)
Live with relative	1.85	(1.02–3.37)	1.00	1.06	(0.73–1.54)	1.89	(1.03–3.48)	1.00	1.19	(0.77–1.83)
Live with family	1.12	(1.06–1.18)	1.00	1.03	(1.00–1.07)	1.19	(1.12–1.27)	1.00	1.03	(0.99–1.08)
Perception of stress
Low	1.37	(1.10–1.71)	1.00	1.01	(0.87–1.18)	1.39	(0.99–1.95)	1.00	1.21	(0.93–1.57)
Medium	1.10	(1.01–1.20)	1.00	1.04	(0.99–1.10)	1.19	(1.04–1.35)	1.00	1.01	(0.93–1.10)
High	1.12	(1.05–1.20)	1.00	1.03	(0.99–1.07)	1.21	(1.13–1.30)	1.00	1.04	(0.99–1.09)

CUS catch-up sleep, w/o without, aOR adjusted odds ratio, CI Confidence interval.