highly significantp = 0.0003
The test for subgroup differences was highly significant (Chi2 = 13.05, p = 0.0003; I2 = 92.3%), indicating that the route of administration is a major source of the overall heterogeneity.
The test for subgroup differences was highly significant (Chi2 = 13.05, p = 0.0003; I2 = 92.3%), indicating that the route of administration is a major source of the overall heterogeneity.
Although there was a slight asymmetry in the publication bias test, it did not reach statistical significance.