Observation group:questionnaire
Sponsors
The First Affiliated Hospital of Zhejiang Chinese Medical University, the Affiliated Hospital of Medical School of Ningbo University
Conditions
COVID-19
Unknown Phase
A cross-sectional study of covid-19 Pandemic in Zhejiang Province
Active, not recruitingChiCTR2200067181
Start: 2022-12-28Updated: 2023-05-15
Survey on the psychological situation of Ningbo University students after the full opening of the COVID-19 epidemic
Active, not recruitingChiCTR2300068622
Start: 2023-02-25Updated: 2023-05-22