Translation and validation of the Nepean Dyspepsia Index for functional dyspepsia in China

AIM: To assess the reliability and validity of the translated version of Nepean Dyspepsia Index (NDI) in Chinese patients with documented functional dyspepsia (FO). METHODS: The translation process included forward translation, back translation, pretest and cross-cultural adaptation. Reliability and...

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Veröffentlicht in:World journal of gastroenterology : WJG 2009-07, Vol.15 (25), p.3173-3177
Hauptverfasser: Tian, Xiao-Ping, Li, Ying, Liang, Fan-Rong, Sun, Guo-Jie, Yan, Jie, Chang, Xiao-Rong, Ma, Ting-Ting, Yu, Shu-Yuan, Yang, Xu-Guang
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Sprache:eng
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