Fig. 3From: Meta-analysis of the efficacy and safety of combination of tamsulosin plus dutasteride compared with tamsulosin monotherapy in treating benign prostatic hyperplasiaForest plots showing changes in (a) international prostate symptom score; (b) prostate volume; (c) transitional zone volume; SD, standard deviation; IV, inverse variance; CI, confidence interval; df, degrees of freedomBack to article page