IPSS
International Prostate Symptom Score for benign prostatic hyperplasia (Barry 1992).
Each question is scored from 0 (never) to 5 (almost always).
References
- Barry MJ, Fowler FJ Jr, O'Leary MP, et al. The American Urological Association symptom index for benign prostatic hyperplasia. J Urol. 1992;148(5):1549-1557. PMID:1279218