Erectile Dysfunction
Feldman et al. J. Urology 151: 54-61, 1994.
Epidemiology and Demographics
Massachusetts Male Aging Study (MMAS) – 1987-1989
- Cross-sectional, community-based, random sample survey of 1,300 men, ages 40-70
- Overall ED rate 52%
- Complete 10%
- Moderate 25%
- Minimal 17%
- Extrapolation to US: 30 million men with ED
- ED correlated with age, health status, emotional function
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