Fig. 5From: Frequency and mortality of septic shock in Europe and North America: a systematic review and meta-analysisRandom effects meta-analysis of studies reporting 28-/30-day mortality in septic shock patients. The forest plot contains exact 95% confidence intervals, and specific studies are weighted using the inverse-variance method. The pooled summary is obtained using the logit transformation and the DerSimonian–Laird method estimates between-study varianceBack to article page