Fig. 3

Forest plot to study the effect of injectable hydrogel combination therapy on EF outcomes in a non-murine animal model in the myocardial infarction treatment outcome study. Data are expressed as weighted mean differences with 95% CIs, using generic inverse-variance random-effects models. Between-studies heterogeneity was tested by using the Cochran Q statistic (chi-square) at a significance level of P < 0.05. Reference numbers for each study can be found in Table 1 and list of references