marginally significantp = 0.05
However, sensitivity analysis excluding Greco 2021 ( 30 ) showed a marginally significant effect ( z = −1.96, p = 0.05, SMD = −0.19, 95% CI: −0.38 to 0.00), with lower heterogeneity ( I 2 = 30%).
However, sensitivity analysis excluding Greco 2021 ( 30 ) showed a marginally significant effect ( z = −1.96, p = 0.05, SMD = −0.19, 95% CI: −0.38 to 0.00), with lower heterogeneity ( I 2 = 30%).