First-line medical workers still exist sleep problems after leaving wards of coronavirus disease 2019

Highlights

• In the days fighting against COVID 2019, sleep quality in 47.1% first-line workers got worse.

• First-line workers who were married or had child were easier to recover to daily sleep status than others.

• After leaving wards of COVID 2019, more than 27% first-line workers still had sleep disturbance.