The objective of this review was to systemically identify and summarize all the clinically relevant evidence available from studies addressing the prevalence, aetiology, diagnosis, prognosis and therapy of otitis media in Australian Aboriginal children. Electronic searching of Medline, the Australian Medical Index and the Aboriginal and Torres Strait Islander Health Bibliographic Index was performed. This was supplemented by hand searching the Menzies School of Health Research otitis media collection, the Aboriginal and Torres Strait Islander Health Information Bulletin and Aboriginal Health: an annotated bibliography. Data were extracted and placed in a series of evidence tables relevant to clinical practice. There were 59 studies that met the inclusion criteria. The majority were surveys, and only 19 addressed diagnosis, prognosis or therapy. Severe otitis media in rural Aboriginal children does not occur in isolation but as part of a spectrum of chronic bacterial infections of the respiratory tract. Although the aspects of poverty that result in this condition remain to be clarified, exposure to other young children with chronic nasal discharge is likely to be important. Whilst there is a considerable amount of literature on otitis media in Australian Aboriginal children, the number of studies most relevant to improving health outcomes is small. A systematic approach to disease surveillance, diagnosis, and application of medical interventions is required urgently. Future medical research should be concerned with the evaluation of interventions and the generalisabilty of studies from different populations.
There is a profound lack of well-designed studies assessing medical interventions. This is further evidence that Australia has failed to develop a research infrastructure able to inform health care in Aboriginal communities. Adults appear especially disadvantaged.
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