Evidence map›Paper›PMID 40240222›Full record

ArticleAustralian and New Zealand journal of public health2025

Small-area geographical variation in the prevalence of diabetes amongst Australian youth aged <20 years in 2021.

Ewan Cameron, Song Zhang, Aveni Haynes, Peter W Gething

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Article in Australian and New Zealand journal of public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Ewan CameronGeospatial Health and Development Team, Telethon Kids Institute, Perth, 6009, Australia; School of Public Health, Curtin University, Perth, 6102, Australia; Stan Perron Foundation Fellow, Australia. Electronic address: ewan.cameron@telethonkids.org.au.
Song ZhangGeospatial Health and Development Team, Telethon Kids Institute, Perth, 6009, Australia.
Aveni HaynesChildren's Diabetes Centre, Telethon Kids Institute, the University of Western Australia, Perth, 6009, Australia.
Peter W GethingGeospatial Health and Development Team, Telethon Kids Institute, Perth, 6009, Australia; School of Public Health, Curtin University, Perth, 6102, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo characterise small-area geographical variation in the prevalence of diabetes in Australian youth.

methodsA combined statistical reconstruction and small-area estimation algorithm was applied to privacy-modulated data from the 2021 Australian Census. The census instrument and reconstruction accuracy was examined by comparisons against a hospital-based register and community register. Diabetes prevalence maps were created from the small-area estimates.

resultsThe median and interquartile range of estimated diabetes prevalence by small-area unit under our geospatial smoothing model were 1.76 [1.49-1.97] cases per 1000 population for those aged 0-14 years and 5.2 [4.4-5.9] cases per 1000 population for those aged 15-19 years old. Concentrations of elevated prevalence were identified in the vicinities of regional towns across South-East Queensland, regional New South Wales and regional Victoria. Across each of Australia's five largest cities a gradient of decreasing youth diabetes prevalence from the outer suburbs to the urban centre was identified.

conclusionDiabetes burden is systematically higher among rural and peri-urban resident youth in Australia compared with their urban counterparts. IMPLICATIONS FOR PUBLIC HEALTH: Hotspots of prevalence in regional areas deserve attention from public health authorities.

Indexed as

Diabetes MellitusRural PopulationAdolescentAustraliaCensusesChildChild, PreschoolFemaleHumansInfantInfant, NewbornMalePrevalenceSmall-Area AnalysisUrban PopulationYoung Adultdiabetes mellitusepidemiologic factorsspatial regressiontype 1—juvenile-onset diabetes

Identifiers

PMID40240222
PMCPMC12170347

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