Corporate Translations

Cognitive Debriefing of COA Questionnaires with Subjects Aged 65 and Older

The objective of this study was to test the hypothesis that subjects aged 65 and above are less likely to comprehend Clinical Outcomes Assessment (COA) questionnaire items during cognitive debriefing interviews of translated questionnaires. A common perception exists that subjects in upper age groups are less likely to comprehend patient questionnaire items during cognitive debriefing interviews than subjects of younger ages. This study seeks to determine the veracity of this hypothesis.

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