Advertisement

007 Trends in Serum Testosterone Levels Among Adolescent and Young Adult Men in the United States

      Testosterone deficiency has a global prevalence of 10-40% among adult males and nearly 20% among adolescent and young adult (AYA) men.1,2 Furthermore, serum total testosterone (TT) levels appear to be declining at the population level in the past few decades in adult men, but whether the TT levels decline in AYA men remains unclear.
      To read this article in full you will need to make a payment
      ISSM Member Login
      Login with your ISSM username and password.
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Purchase one-time access:

      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect