Objective To determine the prevalence of lower urinary among 70-year-old men). Most of the symptoms were mild, with post-micturition dribbling and nocturia the tract symptoms (LUTS) in Finnish men, using a population-based cross-sectional survey. most prevalent symptoms, and stress incontinence the least prevalent. Subjects and methods In 1994, a modified Danish prostatic symptom score system (DAN-PSS-1) questionConclusions The high incidence of LUTS may indicate a high prevalence of benign prostatic enlargement secnaire on the occurrence and severity of LUTS was mailed to all men (3143) born in 1924, 1934 or ondary to benign prostatic hyperplasia, but other causes are also involved. With the increase in the 1944 living in the city of Tampere or 11 rural and semi-rural municipalities in the same county.mean age of the general population, the number of individuals with LUTS is likely to increase and must Results After exclusions, 68% of the men were ultimately included in the study. LUTS were common and be considered when resources are planned for medical care. increased with age so that the prevalence of at least one symptom was 89% in the whole population (84% Keywords Epidemiology, ageing, benign prostatic hyperplasia and enlargement (BPE), symptomatic BPE among 50-year-old, 91% among 60-year-old and 94% examined using special questionnaires, mostly validated