near-significantp = 0.055
Subgroup analysis revealed that shorter interventions (≤ 8 weeks) exhibited a larger, near-significant effect (SMD = 1.75, p = 0.055), whereas longer durations had a negligible impact (SMD = 0.10).
Subgroup analysis revealed that shorter interventions (≤ 8 weeks) exhibited a larger, near-significant effect (SMD = 1.75, p = 0.055), whereas longer durations had a negligible impact (SMD = 0.10).