Fig. 5From: The effect of corticosteroids on mortality of patients with influenza pneumonia: a systematic review and meta-analysisEffect of corticosteroids on ICU LOS. Diamonds indicate overall estimates from the meta-analysis; squares indicate point estimates of the result of each study; horizontal lines represent 95% CI. CI, confidence interval; ICU, intensive care unit; LOS, length of stay; MD, mean differenceBack to article page