... for the Hungarian, Polish and Spanish versions of the GSRS in the Indigestiondomain, for the Hungarian version in the Diarrhoeadomain, and for the Afrikaans, Hungarian, Polish and Spanish versions ... translations of the GSRS and the QOLRAD in patients with GERD [30-32,35]. Confirmatory factor analysis has been shown tosupport the validity of the Scandinavian language versions of the GSRS and the ... symptoms of dyspepsia completed the GSRS, the QOLRAD, the 36-item Short -Form Health Survey (SF-36) and the Hospital Anxiety and Depression scale.Results: The internal consistency reliability of the...