Fig. 4From: Cardiac injury associated with severe disease or ICU admission and death in hospitalized patients with COVID-19: a meta-analysis and systematic reviewForest plots comparing of the proportion of patients with elevated creatinine kinase levels in the severe disease/ICU group and in the non-severe disease/non-ICU group (a), the creatinine kinase levels in the severe disease/ICU group and in the non-severe disease/non-ICU group (b), and the proportion of patients with elevated creatinine kinase–myocardial band levels in the severe disease/ICU group and in the non-severe disease/non-ICU group (c). ICU, intensive care unit; RR, risk ratios; SMD, standard meanBack to article page