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A comprehensive audit on 465 and 536 children with bilateral Cochlear Implants in the UK, evaluating demographics, professional ratings, parental questionnaires, and performance measures. Strengths include unbiased cases and collaborative work, while weaknesses involve missing data and age limitations in testing.
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Demographics … who, what, where and when UK National Paediatric Bilateral Audit. Helen Cullington11 April 2013
Sequential Simultaneous
Simultaneousn=465 Professional rating scale Parental questionnaire Performance measure N/A N/A N/A N/A
Sequential n=536 Professional rating scale Parental questionnaire Performance measure N/A N/A N/A
Weaknesses • So much missing data • Children ‘dropped out’ and ‘dropped in’ • Performance testing limited on simultaneous group due to young age • Performance testing skewed by results only being obtained if child could do the test • 3 year interval only introduced in final year, so limited data • Longitudinal study in children – children get older each year!
Strengths • This is the population not a sample! • Unique and real picture of what children with bilateral CI can do • Cases not biased • Great example of collaborative work throughout UK
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