Fig. 4From: Lung ultrasound score and in-hospital mortality of adults with acute respiratory distress syndrome: a meta-analysisForest plots for the meta-analysis of the association between LUS score at admission and in-hospital mortality of patients with ARDS; (A), overall meta-analysis; (B), subgroup analysis according to study design; and (C), subgroup analysis according to methods for evaluating LUS scoreBack to article page