Health‐Related Quality of Life Instruments in Studies of Adult Men with Testosterone Deficiency Syndrome: A Critical Assessment

Instruments used to measure HRQOL display variable measurement properties and often lack adequate clinical face validity. There are well‐validated disease‐specific HRQOL measures for age‐related TDS, but none for classical TDS patients. Clinical and political decision‐makers require HRQOL information using a combination of well‐validated generic questionnaires and patient‐focused, disease specific instruments relevant to the target TDS population under study. Langham S, Maggi M, Schulman C, Quinton R, and Uhl‐Hochgraeber K. Health‐related quality of life instruments in studies of adult men with testosterone deficiency syndrome: A critical assessment. J Sex Med **;**:**-**.