Characteristics of non-respondents to self-reported questionnaires in a large inflammatory bowel disease cohort
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2014
- handle: 10670/1.aj6444
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IBD (Disease) Inflammatory bowel disease Intestines--InflammationCiter ce document
E. MULTONE, « Characteristics of non-respondents to self-reported questionnaires in a large inflammatory bowel disease cohort », Serveur académique Lausannois, ID : 10670/1.aj6444
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Résumé
A major threat to the validity of longitudinal cohort studies is non-response to follow- up, which can lead to erroneous conclusions. The profile of chronic diseases non-respondents is therefore important, but has rarely been assessed. The objective of this study was to evaluate the number and profile of non-respondents to the self-reported questionnaires among patients included in the Swiss Inflammatory Bowel Disease Cohort (SIBDC).