We recently read the study published on The Lancet by Dr.Zhou and colleagues,entitled“Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan,China:a retrospective cohort study”,wit...We recently read the study published on The Lancet by Dr.Zhou and colleagues,entitled“Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan,China:a retrospective cohort study”,with great interest[1].First,we do not think this study was a cohort study but should be a case-control study.展开更多
文摘We recently read the study published on The Lancet by Dr.Zhou and colleagues,entitled“Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan,China:a retrospective cohort study”,with great interest[1].First,we do not think this study was a cohort study but should be a case-control study.
