[Psychometric validation of the Polish translation of the Gastrointestinal Symptom Rating Scale (GSRS) and Quality of Life in Reflux and Dyspepsia (QOLRAD) Questionnaire in patients with reflux disease]. - Concepedia

Concepedia

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[Psychometric validation of the Polish translation of the Gastrointestinal Symptom Rating Scale (GSRS) and Quality of Life in Reflux and Dyspepsia (QOLRAD) Questionnaire in patients with reflux disease].

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References

2005

Year

Károly Kulich, Jarosław Reguła, J Stasiewicz, Bolesław Jasiński, Jonas Carlsson, Ingela Wiklund

Abstract

the psychometric characteristics of the Polish translations of GSRS and QOLRAD were found to be good, with satisfactory reliability and validity. The test-retest reliability of the GSRS "reflux" domain was however not optimal.