BMC Psychology

Table 2 Regression analysis of the association between study variables

From: Sleep and mental health among Chinese adolescents: the chain-mediating role of physical health perception and school adjustment

Variables	PPH			SA			MH
Variables	B	SE	t	B	SE	t	B	SE	t
Constant	4.210	0.077	54.628	4.607	0.041	111.391	3.169	0.071	44.692
SD	-0.249	0.011	-22.280^***	-0.028	0.005	-2.380^*	-0.065	0.005	-12.094^***
PPH				-0.235	0.005	-20.247^***	0.127	0.006	22.370^***
SA							-0.362	0.012	-29.847^***
R²	0.062			0.053			0.223
F	496.408^***			208.730^***			720.265^***

Note. Sleep duration = SD, Perception of physical health = PPH, School adjustment = SA, Mental health = MH. *p<0.05,**p<0.01,***p<0.001. For the association between SD and SA: t=-2.380, p = 0.017

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ISSN: 2050-7283

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