Retrospective observational study
47
Renmin Hospital of Wuhan University from February 1 to February 18, 2020 (followed up for 14 days)
Lactate dehydrogenase, a Risk Factor of Severe COVID-19 Patients: A Retrospective and Observational Study
0
COVID-19 (severe/critical)
Comorbidities
Hypertension
Not present
Present
Odds ratio
1.340 (0.410-4.360)
No