Observational study
1902
Patients from three branches of Tongji Hospital (Sino-French New City Branch and Optical Valley Branch) and Mobile Cabin Hospital between Jan 28 and March 8, 2020
A Multi-hospital Study in Wuhan, China: Protective Effects of Non-menopause and Female Hormones on SARS-CoV-2 infection
0
COVID-19 (severe/critical)
Patient characteristics
Gender
Female
Male
Odds ratio
1.080 (0.900-1.290)
No