Chinese Herbal Medicines as an Adjunctive Therapy for Unresectable Pancreatic Cancer: A Systematic Review and Meta-Analysis

Figure 2

Forest plots of 6-month SR and 1-year SR. (a) represents the fixed-effects model of the risk ratio (95% CI) of 1-year SR associated with CHM-containing versus non-CHM-containing regimens; (b) represents the random-effects model of the risk ratio (95% CI) of 6-month SR associated with CHM-containing versus non-CHM-containing regimens.

(a)

(b)