Journal article
A validation study of the Italian Short-Form Leeds Dyspepsia Questionnaire
Abstract
Assessment of symptoms should be one of the main outcome measures in dyspepsia clinical trials. This requires a reliable, valid and responsive questionnaire that measures the frequency and severity of dyspeptic symptoms. The Short-Form Leeds Dyspepsia Questionnaire (SF-LDQ) has been proven to fulfil these criteria in its original version in the English language. The aim of the study was to assess the internal consistency, reliability, validity …
Authors
Gatta L; Moayyedi P; Tosetti C; Vakil N; Ubaldi E; Barsanti P; Fiorini G; Castelli V; Gargiulo C; Lucarini P
Journal
Internal and Emergency Medicine, Vol. 5, No. 6, pp. 501–506
Publisher
Springer Nature
Publication Date
12 2010
DOI
10.1007/s11739-010-0467-5
ISSN
1828-0447