Review Article

Acupuncture plus Chinese Herbal Medicine for Irritable Bowel Syndrome with Diarrhea: A Systematic Review and Meta-Analysis

Table 2

Results of metaregression analysis.

VariableCoefficient Standard Error tP95% CI

Prescription type-0.0073470.0163976-0.450.6610.0422977, 0.0276037
Acupuncture type0.00716920.04042820.180.862-0.0790014, 0.0933399
Treatment course-0.06486480.0767705-0.840.411-0.2284971, 0.0987676
Publication year-0.09093410.072595-1.250.230-0.2456667, 0.0637986