Damaris Aschwanden, Angelina R Sutin, Martina Luchetti, Yannick Stephan, Antonio Terracciano
{"title":"Personality and Dementia Risk in England and Australia.","authors":"Damaris Aschwanden, Angelina R Sutin, Martina Luchetti, Yannick Stephan, Antonio Terracciano","doi":"10.1024/1662-9647/a000241","DOIUrl":null,"url":null,"abstract":"<p><p>Evidence for the relation between personality and dementia risk comes mainly from American samples. We tested whether personality-dementia links extend to populations from England and Australia. Data from the English Longitudinal Study of Ageing (ELSA; <i>N</i> = 6,887; Follow-up mean: 5.64 years) and the Household, Income and Labour Dynamics in Australia (HILDA; <i>N</i> = 2,778; Follow-up mean: 10.96 years) were analyzed using Cox PH models. In both samples, higher neuroticism was associated with increased dementia risk. In ELSA, lower conscientiousness was related to increased risk. In HILDA, conscientiousness had a similar effect but did not reach statistical significance. The present work found a consistent association for neuroticism and suggests similar personality-dementia links across demographic groups and high-income countries.</p>","PeriodicalId":45525,"journal":{"name":"GeroPsych-The Journal of Gerontopsychology and Geriatric Psychiatry","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8318004/pdf/nihms-1667875.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"GeroPsych-The Journal of Gerontopsychology and Geriatric Psychiatry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1024/1662-9647/a000241","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2020/7/8 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"PSYCHOLOGY, DEVELOPMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Evidence for the relation between personality and dementia risk comes mainly from American samples. We tested whether personality-dementia links extend to populations from England and Australia. Data from the English Longitudinal Study of Ageing (ELSA; N = 6,887; Follow-up mean: 5.64 years) and the Household, Income and Labour Dynamics in Australia (HILDA; N = 2,778; Follow-up mean: 10.96 years) were analyzed using Cox PH models. In both samples, higher neuroticism was associated with increased dementia risk. In ELSA, lower conscientiousness was related to increased risk. In HILDA, conscientiousness had a similar effect but did not reach statistical significance. The present work found a consistent association for neuroticism and suggests similar personality-dementia links across demographic groups and high-income countries.
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