{"title":"Fast and slow aging in Brazil: An analysis of inequalities in population dynamics across social groups.","authors":"Anderson Gonçalves, Luciana Correia Alves","doi":"10.1080/19485565.2025.2527040","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>To analyze the inequalities of population aging in Brazil by a new measure - relative age combined with characteristics approach.</p><p><strong>Methods: </strong>Data from the 2015-2016 Brazilian Longitudinal Study of Aging (ELSI-Brazil) were analyzed. Population subgroups over 50 years old had their relative ages calculated, considering schooling level and self-reported skin color/race. Handgrip strength was employed as a physical health indicator.</p><p><strong>Results: </strong>Results show that Brazilians of the same birth cohort can have more than 10 years of difference between their relative ages. Depending on the schooling level, Brazilians can present characteristics of people 10 years younger (or older) compared with those in the same chronological age. Males who declared themselves Brown have their relative ages up to 4.9 years higher compared with those in the same chronological age and White.</p>","PeriodicalId":45428,"journal":{"name":"Biodemography and Social Biology","volume":" ","pages":"1-12"},"PeriodicalIF":1.0000,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biodemography and Social Biology","FirstCategoryId":"90","ListUrlMain":"https://doi.org/10.1080/19485565.2025.2527040","RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DEMOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives: To analyze the inequalities of population aging in Brazil by a new measure - relative age combined with characteristics approach.
Methods: Data from the 2015-2016 Brazilian Longitudinal Study of Aging (ELSI-Brazil) were analyzed. Population subgroups over 50 years old had their relative ages calculated, considering schooling level and self-reported skin color/race. Handgrip strength was employed as a physical health indicator.
Results: Results show that Brazilians of the same birth cohort can have more than 10 years of difference between their relative ages. Depending on the schooling level, Brazilians can present characteristics of people 10 years younger (or older) compared with those in the same chronological age. Males who declared themselves Brown have their relative ages up to 4.9 years higher compared with those in the same chronological age and White.
期刊介绍：
Biodemography and Social Biology is the official journal of The Society for the Study of Social Biology, devoted to furthering the discussion, advancement, and dissemination of knowledge about biological and sociocultural forces affecting the structure and composition of human populations. This interdisciplinary publication features contributions from scholars in the fields of sociology, demography, psychology, anthropology, biology, genetics, criminal justice, and others. Original manuscripts that further knowledge in the area of social biology are welcome, along with brief reports, review articles, and book reviews.
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