[Lower urinary tract symptoms and male sexual dysfunction: the multinational survey of the aging.male (MSAM-7)].

Sexual activity is common in a majority of men over age 50 and is an important component of overall quality of life. The presence and severity of LUTS are independent risk factors for sexual dysfunction in older men. These results highlight the clinical importance of evaluating LUTS in patients with sexual dysfunction, and the need to consider sexual issues in the management of patients with benign prostatic hypertrophy.