{"title":"城市老年人中的邻里乡绅化与粮食不安全:来自纽约市的证据。","authors":"Ethan Siu Leung Cheung","doi":"10.1093/geront/gnae048","DOIUrl":null,"url":null,"abstract":"<p><strong>Background and objectives: </strong>Gentrification is a prevalent neighborhood development process in urban areas across the United States. Prior studies have identified the influence of gentrification on late-life health and quality of life, yet little is known about its relationship with food insecurity, an important public health issue for older adult populations. Using New York City as a case study, this study investigated associations between living in a gentrifying neighborhood and food insecurity, as well as the mediating roles of neighborhood environment factors-social cohesion, public transportation, and food environment.</p><p><strong>Research design and methods: </strong>This study adopted 2 waves of annual data from the Poverty Tracker Study (2015-2016; N = 703) merged with American Community Survey and spatial data sets to measure gentrification and neighborhood factors. Adjusted logistic regressions were used to examine the associations between gentrification and food insecurity. Further mediation analyses were conducted to test the mechanisms of such associations.</p><p><strong>Results: </strong>Older adults in gentrifying neighborhoods were more likely to have food insecurity than those in moderate- to high-income neighborhoods. Compared to low-income neighborhoods, older adults in gentrifying neighborhoods had a lower likelihood of reporting food insecurity. Two significant mediators were found when comparing gentrification with moderate- to high-income neighborhoods: social cohesion and healthy food outlets.</p><p><strong>Discussion and implications: </strong>This study highlights the importance of gentrification in determining late-life food insecurity and identifies possible mechanisms with policy and social service implications to reduce the risk of food insecurity in urban areas.</p>","PeriodicalId":51347,"journal":{"name":"Gerontologist","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Neighborhood Gentrification and Food Insecurity Among Urban Older Adults: Evidence From New York City.\",\"authors\":\"Ethan Siu Leung Cheung\",\"doi\":\"10.1093/geront/gnae048\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background and objectives: </strong>Gentrification is a prevalent neighborhood development process in urban areas across the United States. Prior studies have identified the influence of gentrification on late-life health and quality of life, yet little is known about its relationship with food insecurity, an important public health issue for older adult populations. Using New York City as a case study, this study investigated associations between living in a gentrifying neighborhood and food insecurity, as well as the mediating roles of neighborhood environment factors-social cohesion, public transportation, and food environment.</p><p><strong>Research design and methods: </strong>This study adopted 2 waves of annual data from the Poverty Tracker Study (2015-2016; N = 703) merged with American Community Survey and spatial data sets to measure gentrification and neighborhood factors. Adjusted logistic regressions were used to examine the associations between gentrification and food insecurity. Further mediation analyses were conducted to test the mechanisms of such associations.</p><p><strong>Results: </strong>Older adults in gentrifying neighborhoods were more likely to have food insecurity than those in moderate- to high-income neighborhoods. Compared to low-income neighborhoods, older adults in gentrifying neighborhoods had a lower likelihood of reporting food insecurity. Two significant mediators were found when comparing gentrification with moderate- to high-income neighborhoods: social cohesion and healthy food outlets.</p><p><strong>Discussion and implications: </strong>This study highlights the importance of gentrification in determining late-life food insecurity and identifies possible mechanisms with policy and social service implications to reduce the risk of food insecurity in urban areas.</p>\",\"PeriodicalId\":51347,\"journal\":{\"name\":\"Gerontologist\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2024-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Gerontologist\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1093/geront/gnae048\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"GERONTOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Gerontologist","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/geront/gnae048","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GERONTOLOGY","Score":null,"Total":0}
Neighborhood Gentrification and Food Insecurity Among Urban Older Adults: Evidence From New York City.
Background and objectives: Gentrification is a prevalent neighborhood development process in urban areas across the United States. Prior studies have identified the influence of gentrification on late-life health and quality of life, yet little is known about its relationship with food insecurity, an important public health issue for older adult populations. Using New York City as a case study, this study investigated associations between living in a gentrifying neighborhood and food insecurity, as well as the mediating roles of neighborhood environment factors-social cohesion, public transportation, and food environment.
Research design and methods: This study adopted 2 waves of annual data from the Poverty Tracker Study (2015-2016; N = 703) merged with American Community Survey and spatial data sets to measure gentrification and neighborhood factors. Adjusted logistic regressions were used to examine the associations between gentrification and food insecurity. Further mediation analyses were conducted to test the mechanisms of such associations.
Results: Older adults in gentrifying neighborhoods were more likely to have food insecurity than those in moderate- to high-income neighborhoods. Compared to low-income neighborhoods, older adults in gentrifying neighborhoods had a lower likelihood of reporting food insecurity. Two significant mediators were found when comparing gentrification with moderate- to high-income neighborhoods: social cohesion and healthy food outlets.
Discussion and implications: This study highlights the importance of gentrification in determining late-life food insecurity and identifies possible mechanisms with policy and social service implications to reduce the risk of food insecurity in urban areas.
期刊介绍:
The Gerontologist, published since 1961, is a bimonthly journal of The Gerontological Society of America that provides a multidisciplinary perspective on human aging by publishing research and analysis on applied social issues. It informs the broad community of disciplines and professions involved in understanding the aging process and providing care to older people. Articles should include a conceptual framework and testable hypotheses. Implications for policy or practice should be highlighted. The Gerontologist publishes quantitative and qualitative research and encourages manuscript submissions of various types including: research articles, intervention research, review articles, measurement articles, forums, and brief reports. Book and media reviews, International Spotlights, and award-winning lectures are commissioned by the editors.