Children's Tinnitus Questionnaire - A novel tool for assessing the impact of tinnitus on a child's everyday life.

OBJECTIVE: Self-report instruments are commonly used in tinnitus clinics, but they are presently available only for adults. There is a lack of a validated multi-item instrument to capture tinnitus-related problems in children and their impact on everyday life. This study has developed and validated a specifically child-centered questionnaire to assess the impact of tinnitus. METHODS: Development of the tool consisted of several stages. Following a pilot study on 12 children with tinnitus, a validation study was done on a further 192 children with tinnitus aged between 11 and 14 years. The children had an audiological examination, completed a Visual Analogue Scale (VAS) and the newly framed questionnaire. RESULTS: The development and validation process resulted in the new 11-item Children's Tinnitus Questionnaire (CTQ). It includes items concerning the impact of tinnitus on functional, cognitive, emotional and social domains. The validity of the new tool has been established by finding significant correlations between it and VAS loudness (r = 0.42), VAS annoyance (r = 0.67), and VAS coping (r = -0.41). Validity has also been confirmed by measuring differences in CTQ scores and 4 groups of children having graded incidences of tinnitus. The internal consistency assessed with Cronbach's alpha was high (α = 0.82). CONCLUSION: The Children's Tinnitus Questionnaire (CTQ) is the first fully validated multi-item instrument designed specifically for children. The tool has the potential to become a valuable new instrument for use in clinical practice and research; it might be useful for assessing the impact of tinnitus on those children who find that the condition creates problems in their everyday life.