Development and content validity of a patient reported outcomes measure to assess symptoms of major depressive disorder Full Text
BMC Psychiatry, 04/26/2012
Lasch KE et al. – Rigorous qualitative research resulted in the development of a patient–reported outcome (PRO) measure for Major Depressive Disorder (MDD) with supported content validity. The MDD PRO can assist in understanding and assessing MDD symptoms from patients' perspectives as well as evaluating treatment benefit of new targeted therapies.