General Practice Clinical Data Help Identify Dementia Hotspots: A Novel Geospatial Analysis Approach
dc.contributor.author | Bagheri, Nasser | |
dc.contributor.author | Wangdi, Kinley | |
dc.contributor.author | Cherbuin, Nicolas | |
dc.contributor.author | Anstey, Kaarin | |
dc.date.accessioned | 2021-11-02T00:22:53Z | |
dc.date.issued | 2018 | |
dc.date.updated | 2020-11-23T11:42:16Z | |
dc.description.abstract | We have a poor understanding of whether dementia clusters geographically, how this occurs, and how dementia may relate to socio-demographic factors. To shed light on these important questions, this study aimed to compute a dementia risk score for individuals to assess spatial variation of dementia risk, identify significant clusters (hotspots), and explore their association with socioeconomic status. We used clinical records from 16 general practices (468 Statistical Area level 1 s, N = 14,746) from the city of west Adelaide, Australia for the duration of 1 January 2012 to 31 December 2014. Dementia risk was estimated using The Australian National University-Alzheimer’s Disease Risk Index. Hotspot analyses were applied to examine potential clusters in dementia risk at small area level. Significant hotspots were observed in eastern and southern areas while coldspots were observed in the western area within the study perimeter. Additionally, significant hotspots were observed in low socio-economic communities. We found dementia risk scores increased with age, sex (female), high cholesterol, no physical activity, living alone (widow, divorced, separated, or never married), and co-morbidities such as diabetes and depression. Similarly, smoking was associated with a lower dementia risk score. The identification of dementia risk clusters may provide insight into possible geographical variations in risk factors for dementia and quantify these risks at the community level. As such, this research may enable policy makers to tailor early prevention strategies to the correct individuals within their precise locations. | en_AU |
dc.description.sponsorship | Nasser Bagheri was supported by an Australian Research Council, Discovery Early Career research award (DE140101570). This research funded by Alzheimer’s Australia Dementia Research Founding (BB and A Miller Grant (Lifestyle)). Anstey is funded by NHMRC Fellowship #1102694. | en_AU |
dc.format.mimetype | application/pdf | en_AU |
dc.identifier.issn | 1387-2877 | en_AU |
dc.identifier.uri | http://hdl.handle.net/1885/251319 | |
dc.language.iso | en_AU | en_AU |
dc.publisher | IOS Press | en_AU |
dc.relation | http://purl.org/au-research/grants/arc/DE140101570 | en_AU |
dc.relation | http://purl.org/au-research/grants/nhmrc/1102694 | en_AU |
dc.rights | © 2018 – IOS Press and the authors. | en_AU |
dc.source | Journal of Alzheimer's Disease | en_AU |
dc.subject | Dementia | en_AU |
dc.subject | dementia risk score tools | en_AU |
dc.subject | general practice data | en_AU |
dc.subject | geospatial analysis | en_AU |
dc.subject | hotspots | en_AU |
dc.subject | spatial variation | en_AU |
dc.title | General Practice Clinical Data Help Identify Dementia Hotspots: A Novel Geospatial Analysis Approach | en_AU |
dc.type | Journal article | en_AU |
local.bibliographicCitation.issue | 1 | en_AU |
local.bibliographicCitation.lastpage | 134 | en_AU |
local.bibliographicCitation.startpage | 125 | en_AU |
local.contributor.affiliation | Bagheri, Nasser, College of Health and Medicine, ANU | en_AU |
local.contributor.affiliation | Wangdi, Kinley, College of Health and Medicine, ANU | en_AU |
local.contributor.affiliation | Cherbuin, Nicolas, College of Health and Medicine, ANU | en_AU |
local.contributor.affiliation | Anstey, Kaarin, College of Health and Medicine, ANU | en_AU |
local.contributor.authoremail | u5608272@anu.edu.au | en_AU |
local.contributor.authoruid | Bagheri, Nasser, u5234024 | en_AU |
local.contributor.authoruid | Wangdi, Kinley, u5608272 | en_AU |
local.contributor.authoruid | Cherbuin, Nicolas, u3184049 | en_AU |
local.contributor.authoruid | Anstey, Kaarin, u4038535 | en_AU |
local.description.embargo | 2099-12-31 | |
local.description.notes | Imported from ARIES | en_AU |
local.identifier.absfor | 111717 - Primary Health Care | en_AU |
local.identifier.absseo | 920208 - Health Policy Evaluation | en_AU |
local.identifier.ariespublication | u4492120xPUB206 | en_AU |
local.identifier.citationvolume | 61 | en_AU |
local.identifier.doi | 10.3233/JAD-170079 | en_AU |
local.identifier.uidSubmittedBy | u4492120 | en_AU |
local.publisher.url | http://www.iospress.nl/journal/journal-of-alzheimers-disease/ | en_AU |
local.type.status | Published Version | en_AU |
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