Temporal Relationships Between Pain, Mood and Urinary Symptoms in Urologic Chronic Pelvic Pain Syndrome (UCPPS): A MAPP Network Study.

To determine the time-lagged, bidirectional relationships among clinical variables of pelvic pain, urinary symptoms, negative mood, non-pelvic pain and quality of life (QOL) in men and women with UCPPS, incorporating interstitial cystitis/bladder pain syndrome (IC/BPS) and chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS).