Fig. 3From: Current updates relating to treatment for interstitial cystitis/bladder pain syndrome: systematic review and network meta-analysisForest plots for structured questionnaires of ICPI, ICSI, PUF, and FBV (clockwise) in pairwise meta-analysis. SMD, standardized mean difference; CI, confidence interval; PPS, pentosane polysulfate; MPD, monophosphate dehydrogenase; HA, hyaluronic acid; CS, chondroitin sulfate; HL, heparin sodium-lidocaine; BTX, botulinum toxin; ICPI, interstitial cystitis problem index; ICSI, interstitial cystitis symptom index; PUF, pelvic pain – urgency - frequency symptom scale; FBV, functional bladder volumeBack to article page