The extent of hearing impairment amongst Australian Indigenous prisoners in Victoria,and implications for the correctional system |
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Authors: | Haytham Kubba Christine Macandie Karen Ritchie Margaret Macfarlane |
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Institution: | 1. MRC Institute for Hearing Research (Scottish Section), Glasgow;2. Victoria Infirmary, Glasgow;3. Southbank Child Development Centre, Glasgow, UK |
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Abstract: | An association between congenital hearing impairmentand deprivation has been suggested, but evidence is limited.We studied children born in Greater Glasgow,1985-94, with bilateral congenital hearing impairment.The children were divided into seven deprivation categoriesusing the Carstairs Deprivation Index. One hundredand twenty-four hearing-impaired children wereborn over the study period, an incidence of 1.18/1000 livebirths. There was a clear association between deprivationcategory and incidence, ranging from 0.47/1000 to1.72/1000. An association with deprivation was seen forchildren with a family history and perinatal problems(such as prematurity and low birth weight). No associationwas found for other aetiological groups such ascraniofacial syndromes or early postnatal infection.Deprivation had no effect on age of diagnosis or hearingaid provision. Deprivation is associated with congenitalhearing impairment, due to more prematurity and lowbirth weight in deprived families, and the fact that familieswith many hearing-impaired members are economicallydisadvantaged. There should be a strong emphasison the needs of the socio-economically disadvantagedwhen planning services for hearing-impaired children. |
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Keywords: | Congenital hearing impairment Socio-economic deprivation |
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