1,583
Participants
Start Date
January 1, 2021
Primary Completion Date
January 1, 2024
Study Completion Date
June 1, 2024
The presence of nausea and vomiting within 24 hours after surgery
This is a prospective risk prediction model building, thus there is no traditional definition of intervention.
Non-existence of nausea and vomiting within 24 hours after surgery
This is a prospective risk prediction model building, thus there is no traditional definition of intervention.
Weifang People's Hospital, Weifang
Weifang Medical University
OTHER