Risk factors for ill-health in a remote desert-dwelling Aboriginal community in Western Australia
Risk factors for ill-health in a remote desert-dwelling Aboriginal community in Western Australia
Australian and New Zealand Journal of Medicine
- Author(s): Gracey, M., Burke, V., Spargo, R. M., Beilin, L. J., Smith, P., Beilby, J., Smith, R. M., Chin, C.
- Published: 1996
- Publisher: John Wiley & Sons, Ltd
- Volume: 26
- ISBN: 0004-8291
Abstract: Background: Living in small, isolated groups may promote health for Aborigines if traditional lifestyles are followed, but overall health risks in such communities are inadequately documented. Aim: To document health status of a remote Aboriginal community with reference to nutrition, cardiovascular risks, renal disease and infections and to identify areas where health might be improved. Methods: All residents of a small community in the Great Sandy Desert underwent medical examinations, anthropometry and measurement of blood pressure. Investigations included cholesterol, triglycerides, glucose, insulin, creatinine, lipoprotein (a), apolipoprotein E phenotype, angiotensin-converting enzyme genotype, urinalysis, stool microscopy (children), liver function tests and full blood examination. Results: Children (n=26) were undernourished while 14% of adults (n=51) were underweight, 22% overweight and 40% of women and 13% of men were obese with central obesity in 90% of women and 48% of men. Fifteen per cent of the group were hypertensive. Insulin levels were increased in 55% of subjects, total cholesterol in 21% and triglycerides in 56%, while HDL was decreased in 78%. Angiotensin-converting enzyme and apolipoprotein E typing and lipoprotein (a) did not suggest increased cardiovascular risk. Proteinuria was present in 39% of subjects, haematuria in 49% and definite or possible urinary tract infections in 30%. Faecal parasites were prevalent and a history of infections, including sexually transmitted diseases, was common. Conclusions: Increased cardiovascular risk, nutritional disorders, renal disease and infections are major problems in this community which had relocated several years previously from a mission environment closer to western influences, including alcohol.
- Urls: https://doi.org/10.1111/j.1445-5994.1996.tb00881.x
- Keywords: Australoid race, blood pressure, hyperinsulinaemia, blood lipids, obesity, undernutrition, apolipoprotein E phenotype, angiotensin-converting-enzyme genotype, lipoprotein(a), renal disease