Men whose testosterone falls below normal levels are more likely to have erectile dysfunction and to be overweight and have heart disease and type 2 diabetes.

A new simple screening questionnaire designed to identify testosterone-deficient men for further testing and possible treatment is described in an article in Journal of Men's Health, a peer-reviewed publication from Mary Ann Liebert, Inc., publishers. The article is available on the Journal of Men's Health website.

The article "Male Androgen Deficiency Syndrome (MADS) Screening Questionnaire: A Simplified Instrument to Identify Testosterone-Deficient Men" presents a variety of patient factors that are predictive of risk for testosterone deficiency and MADS. These include overweight status, race, exercise frequency, erectile dysfunction, and type 2 diabetes, according to study authors Nelson Stone, MD, The Icahn School of Medicine at Mount Sinai (New York), Martin Miner, MD, Warren Alpert School of Medicine at Brown University (Providence, RI), Wendy Poage, MHA, Prostate Conditions Education Council (Centennial, CO), and Aditi Patel and E. David Crawford, MD, University of Colorado Health Sciences Center (Aurora, CO).