Evaluation of a bilingual questionnaire-based assessment on hearing in children with speech delay.

INTRODUCTION: To correlate the score obtained using a bilingual (Malay and English) 14 points questionnaire in the detection of hearing loss at the University of Malaya, Medical Centre (UMMC), Kuala Lumpur, Malaysia over a 9 month period. METHODS: This is a prospective instrument correlation study done on 93 children aged 1-4 years of age with speech and language delay for at least 3 months. Hearing status was confirmed using otoacoustic emissions, pure tone audiometry and brainstem evoked response (BSER). Hearing status was then compared to the 14-point questionnaire final scores and is statistically correlated. RESULTS: There were 26 patients, 15 males (58%) and 11(42%) females who were diagnosed to have hearing loss. The average age of presentation was 2.49 and conductive hearing loss accounted for about 74% of cases of hearing loss. The mean questionnaire score obtained through our patients was 3.83±1.987. Discriminant analysis suggests that a questionnaire score of above 4 was indicative that the child was suffering from hearing loss. CONCLUSION: Our study suggests that the low-cost bilingual (Malay and English) questionnaire can be used to detect hearing loss in the Malaysian population and could potentially be useful in rural health centres to help detect hearing loss and to determine the urgency of referral to a tertiary health centre.

Auditory functionality and early use of speech in a group of pediatric cochlear implant users.

This study examined auditory functionality and early use of speech in a group of paediatric cochlear implant users. Parents of 33 implanted children from the Universiti Kebangsaan Malaysia Cochlear Implant Program were interviewed using the Meaningful Auditory Integration Scale (MAIS) and the Meaningful Use of Speech Scale (MUSS). In general, higher MAIS scores post-implantation were significantly associated with higher MUSS scores suggesting that those with better functional hearing with the implant were also better in using spontaneous speech to communicate. Multiple regression analyses showed that several time factors significantly correlated with the MAIS scores post-implantation but not with the MUSS.