Which Happens Earlier, Lower Urinary Tract Symptoms or Erectile Dysfunction?

Introduction Although an association between erectile dysfunction (ED) and lower urinary tract symptoms (LUTS) has been suggested, it was not clarified whether LUTS developed before ED or vice versa. Aim To clarify whether LUTS develop before ED or vice versa and which symptoms predicted the onset of the other condition in a longitudinal community-based study. Methods We conducted a longitudinal community-based study on LUTS and ED in aged...