marginally significantP =0.14
However, the overall effect was non-significant and the heterogeneity was marginally significant (SMD, −0.18; 95% CI −0.42, 0.06; P =0.14; I 2 =47%, P =0.05 for heterogeneity).
However, the overall effect was non-significant and the heterogeneity was marginally significant (SMD, −0.18; 95% CI −0.42, 0.06; P =0.14; I 2 =47%, P =0.05 for heterogeneity).