Fig. 2.
Forest plot of quality of life (QoL, question 8 of the IPSS). CI, confidence interval; TURP, transurethral resection of the prostate; IPSS, International Prostate Symptom Score; TUVP, transurethral vaporization of the prostate; HoLEP, holmium laser enucleation of the prostate; KTP, potassium-titanyl-phosphate.