280
Participants
Start Date
February 14, 2023
Primary Completion Date
June 30, 2025
Study Completion Date
June 30, 2025
Huawei bracelet
Huawei bracelet was used to continuously record maternal respiration, heart rate, temperature and sleep data, and then calculate maternal circadian rhythm state
RECRUITING
Department of Anesthesiology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing
The Second Affiliated Hospital of Chongqing Medical University
OTHER