One in Four Men Diagnosed With ED is Under 40

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The Journal of Sexual Medicine reports that a recent study demonstrated that one in very four men presenting with erectile dysfunction was under the age of 40.


  • New onset ED as the primary disorder was found in 114 (26%) men ≤40 years (mean age: 32.4; range: 17–40 years).
  • Patients 40 years of age or younger had a lower rate of comorbid conditions, a lower mean body mass index value, and a higher mean circulating total testosterone level as compared with those >40 years.
  • Younger ED patients more frequently showed habit of cigarette smoking and use of illicit drug, as compared with older men.
  • Premature ejaculation was more comorbid in younger men, whereas Peyronie's disease was prevalent in the older group. At IIEF, severe ED rates were found in 48.8% younger men and 40% older men, respectively. Similarly, rates of mild, mild‐to‐moderate, and moderate ED were not significantly different between the two groups.

"One Patient Out of Four with Newly Diagnosed Erectile Dysfunction Is a Young Man—Worrisome Picture from the Everyday Clinical Practice," The Journal of Sexual Medicine, 7 July 2013, http://www.sciencedirect.com/science/article/pii/S1743609515304288
 

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Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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