Mandarin version of the Leeds Dyspepsia Questionnaire: a valid instrument for assessing symptoms in Asians
Objective To develop and validate a Mandarin version of the Leeds Dyspepsia Questionnaire (M-LDQ) in Asian patients with dyspepsia. Methods The M-LDQ was developed according to standardized methods. The validity, internal consistency, test–retest reliability and responsiveness of the instrument w...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Published: |
Wiley-Blackwell Publishing
2014
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