36
Participants
Start Date
November 8, 2021
Primary Completion Date
July 10, 2022
Study Completion Date
August 10, 2022
polysomnography
Duration of sleep was collected with polysomnography on second postoperative night. (from 20:00pm to 06:00am).
the First Hospital of China Medical University, Shenyang
China Medical University, China
OTHER