Living bio-drug therapies using mesenchymal stem cells and exosomes for mechanically ventilated patients with acute respiratory distress syndrome: A systematic review and meta-analysis

Figure 5 Forest plot showing the effect of mesenchymal stem cells and exosomes on mortality and odds ratio of adverse events. A: Forest plot showing the effect of mesenchymal stem cells and exosomes on mortality rates; B: Forest plot showing the effect of mesenchymal stem cells and exosomes on the odds ratio of adverse events. The pooled odds ratio, along with its 95% confidence interval, is presented. Each square represents the effect estimate of an individual study, with the size proportional to its weight in the meta-analysis; horizontal lines denote the 95% confidence interval. The diamond indicates the overall pooled effect. MSC: Mesenchymal stem cell; CI: Confidence interval.