Lubeck, D P Psychometric validation of the O'leary-Sant interstitial cystitis symptom index in a clinical trial of pentosan polysulfate sodium. [electronic resource] - Urology Jun 2001 - 62-6 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1527-9995 Standard No.: 10.1016/s0090-4295(01)01126-8 doi Subjects--Topical Terms: AdolescentAdultAgedAged, 80 and overAnti-Inflammatory Agents, Non-Steroidal--administration & dosageCystitis, Interstitial--drug therapyDouble-Blind MethodFemaleHumansMaleMiddle AgedPentosan Sulfuric Polyester--administration & dosagePsychometricsReproducibility of ResultsSeverity of Illness IndexTreatment Outcome