Performance of the American Urological Association Symptom Index with and without an additional urge incontinence item

OBJECTIVE: To examine the value of adding an urge incontinence question to the American Urological Association Symptom Index (AUASI) among men in the Complementary and Alternative Medicine for Urological Symptoms (CAMUS) trial. METHODS: The CAMUS study was a randomized trial of Saw palmetto fruit extract versus placebo among men aged >/=45 years with an AUASI score of >/=8 and

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