Impact of alfuzosin 10 mg once daily administered over 3 years on sexual function assessed using the Danish Prostate Symptom Score sexual function domain (DAN-PSSsex) in 689 men with lower urinary tract symptoms suggestive of benign prostatic hyperplasia [22]. The DAN-PSSsex assesses the severity and bother of 3 sexual symptoms: stiffness of erection, volume of ejaculate and pain/discomfort at ejaculation. For men experiencing a given sexual symptom, a weighted score (rated 0 to 9) is calculated by multiplying the symptom score (0–3) by the bother score (0–3). For each sexual symptom, lower values indicate better function/satisfaction.