• Rasch analysis of the Psychiatric Out-Patient Experiences Questionnaire (POPEQ) 

      Olsen, Rolf V; Garratt, Andrew M; Iversen, Hilde H; Bjertnaes, Oyvind A (Journal article; Peer reviewed, 2010-09-28)
      Abstract Background The Psychiatric Out-Patient Experiences Questionnaire (POPEQ) is an 11-item core measure of psychiatric out-patients experiences of the perceived outcome of the treatment, the quality of interaction ...