Published on in Vol 7, No 6 (2020): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15403, first published
.
![Associations of Electronic Device Use Before and After Sleep With Psychological Distress Among Chinese Adults in Hong Kong: Cross-Sectional Study Associations of Electronic Device Use Before and After Sleep With Psychological Distress Among Chinese Adults in Hong Kong: Cross-Sectional Study](https://asset.jmir.pub/assets/e51a4b1a6580a02b585a304dbca8a68b.png 480w,https://asset.jmir.pub/assets/e51a4b1a6580a02b585a304dbca8a68b.png 960w,https://asset.jmir.pub/assets/e51a4b1a6580a02b585a304dbca8a68b.png 1920w,https://asset.jmir.pub/assets/e51a4b1a6580a02b585a304dbca8a68b.png 2500w)
1 School of Nursing, University of Hong Kong, Hong Kong, China (Hong Kong)
2 School of Public Health, University of Hong Kong, Hong Kong, China (Hong Kong)