Retrospective observational study
125
Only those with mild COVID-19 on admission w/length of stay >3 days and duration of infection > 7 days at Guangzhou Eighth People's Hospital from Jan 20-Feb 29.
Prognostic factors for COVID-19 pneumonia progression to severe symptom based on the earlier clinical features: a retrospective analysis
0
COVID-19 (severe/critical)
Patient characteristics
Gender
Female
Male
Odds ratio
0.980 (0.440-2.190)
No