Primary study · included by 1 review

Relationship of Problematic Smartphone Use, Sleep Quality, and Daytime Fatigue Among Quarantined Medical Students During the COVID-19 Pandemic.

Zhang 2021 · Zhang Chi, Zeng Ping, Tan Joshua, et al. · Frontiers in psychiatry · 2021

Included by

Non-Cochrane · aetiology · 2026 · cited as Zhang et al. 2021 · Table 3; reference 27

The review does not say which of its outcomes this study informs.

1 including review in total.