Table 4. Univariable logistic regression analysis of factors associated with depressive symptoms

Variable	B	SE	OR (95% CI)	p-value
MVPA	–0.019	0.009	0.981 (0.963–1.000)	0.047
Light sleep	0.014	0.007	1.014 (1.000–1.027)	0.042
Deep sleep	–0.042	0.024	0.959 (0.915–1.005)	0.081
TST	0.005	0.004	1.005 (0.996–1.014)	0.240
TIB	0.004	0.004	1.004 (0.997–1.012)	0.268

Abbreviations: CI, confidence interval; MVPA, moderate-to-vigorous physical activity; OR, odds ratio; SE, standard error; TST, total sleep time; TIB, time in bed.