Compositional associations of 24-h physical activities, sedentary time and sleep with depressive symptoms in urban and rural residents: a cross-sectional study

Table 2 Compositional multiple linear regression estimates for BDI-II score by depressive symptom status and urban/rural residency

	Model R2	Model p	MVPA β (95% CI)	p	LPA β (95% CI)	p	ST β (95% CI)	p	Sleep β (95% CI)	p
All (n = 3498)	0.23	< 0.001	− 0.20 (− 0.56–0.16)	0.284	0.68 (− 0.09–1.46)	0.083	1.29 (0.46–2.11)	0.002	− 1.77 (− 2.98 to − 0.56)	0.004
Urban residents (n = 2364)	0.24	< 0.001	− 0.12 (− 0.57–0.33)	0.596	− 0.11 (− 1.07–0.85)	0.824	1.29 (0.25–2.33)	0.015	− 1.06 (− 2.57–0.46)	0.171
Rural residents (n = 1134)	0.23	< 0.001	− 0.47 (− 1.09–0.14)	0.131	2.42 (1.11–3.72)	< 0.001	1.25 (− 0.13–2.63)	0.076	− 3.19 (− 5.21 to − 1.17)	0.002

Significant associations at level p<0.05 are shown in bold, and associations at level p<0.10 in italic. All the models have been adjusted for sex, education, employment status, strenuousness of work, marital status, harm avoidance personality trait score, alcohol consumption, smoking status, waist circumference and the season of the PA data collection
MVPA moderate-to-vigorous-intensity physical activity, LPA light-intensity physical activity, ST sedentary time

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