From: Sleep and mental health among Chinese adolescents: the chain-mediating role of physical health perception and school adjustment
Variables
M
SD
1
2
3
4
1 Mental health
1.49
0.56
2 Sleep duration
6.97
1.09
-0.196***
3 Physical health perception
2.51
1.06
0.343***
-0.249***
4 School Adjustment
4.26
0.48
-0.370***
0.031**
-0.228***