highly significantP <0.001
2 The analysis revealed that MT had a medium to large positive effect (effect size =0.61) on clinically relevant outcomes that was statistically highly significant ( P <0.001) and statistically homogeneous.
2 The analysis revealed that MT had a medium to large positive effect (effect size =0.61) on clinically relevant outcomes that was statistically highly significant ( P <0.001) and statistically homogeneous.