J Int Adv Otol
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Comparative Study
Validity and Test-Retest Reliability of the Dutch Version of the Chronic Otitis Media Benefit Inventory.
We aimed to test the validity and test-retest reliability of the Dutch translation of the Chronic Otitis Media Benefit Inventory (COMBI) questionnaire. ⋯ The Dutch version of the COMBI questionnaire has a good validity, diagnostic accuracy, and test-retest reliability.