Erectile Dysfunction Problem |
In 2002, the Sao Paulo Medical Journal published a study on the prevalence of impotence in southeastern Brazil. Their methodology involved distributing questionnaires to willing respondents by mail, at the same time being discreet about the identities of the men. From their results, the prevalence of impotence in the region is 45.9%. They further detailed the prevalence by categorizing them by degree of impotence. There were 33.9% of the respondents who had minimal impotence, 8.5% with moderate, and 3.5% with complete impotence. |