IDEAS home Printed from https://ideas.repec.org/a/plo/pone00/0280620.html

Examining neighborhood-level hot and cold spots of food insecurity in relation to social vulnerability in Houston, Texas

Author

Listed:
  • Ryan Ramphul
  • Linda Highfield
  • Shreela Sharma

Abstract

Food insecurity is prevalent and associated with poor health outcomes, but little is known about its geographical nature. The aim of this study is to utilize geospatial modeling of individual-level food insecurity screening data ascertained in health care settings to test for neighborhood hot and cold spots of food insecurity in a large metropolitan area, and then compare these hot spot neighborhoods to cold spot neighborhoods in terms of the CDC’s Social Vulnerability Index. In this cross-sectional secondary data analysis, we geocoded the home addresses of 6,749 unique participants screened for food insecurity at health care locations participating in CMS’s Accountable Health Communities (AHC) Model, as implemented in Houston, TX. Next, we created census-tract level incidence profiles of positive food insecurity screens per 1,000 people. We used Anselin’s Local Moran’s I statistic to test for statistically significant census tract-level hot/cold spots of food insecurity. Finally, we utilized a Mann-Whitney-U test to compare hot spot tracts to cold spot tracts in relation to the CDC’s Social Vulnerability Index. We found that hot spot tracts had higher overall social vulnerability index scores (P

Suggested Citation

  • Ryan Ramphul & Linda Highfield & Shreela Sharma, 2023. "Examining neighborhood-level hot and cold spots of food insecurity in relation to social vulnerability in Houston, Texas," PLOS ONE, Public Library of Science, vol. 18(3), pages 1-9, March.
    • Handle: RePEc:plo:pone00:0280620
    DOI: 10.1371/journal.pone.0280620
    as

    Download full text from publisher

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0280620
    Download Restriction: no
    File URL: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0280620&type=printable
    Download Restriction: no
    File URL: https://libkey.io/10.1371/journal.pone.0280620?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Jerry Shannon, 2016. "Beyond the Supermarket Solution: Linking Food Deserts, Neighborhood Context, and Everyday Mobility," Annals of the American Association of Geographers, Taylor & Francis Journals, vol. 106(1), pages 186-202, January.
    2. Rhone, Alana & Ver Ploeg, Michele & Williams, Ryan & Breneman, Vince, 2019. "Understanding Low-Income and Low-Access Census Tracts Across the Nation: Subnational and Subpopulation Estimates of Access to Healthy Food," Economic Information Bulletin 289136, United States Department of Agriculture, Economic Research Service.
    3. Coleman-Jensen, Alisha & Rabbitt, Matthew P. & Gregory, Christian A. & Singh, Anita, 2020. "Statistical Supplement to Household Food Security in the United States in 2019," Agricultural Economic Reports 305693, United States Department of Agriculture, Economic Research Service.
    4. Coleman-Jensen, Alisha & Rabbitt, Matthew P. & Gregory, Christian A. & Singh, Anita, "undated". "Statistical Supplement to Household Food Security in the United States in 2020," USDA Miscellaneous 313486, United States Department of Agriculture.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Coleman-Jensen, Alisha & Rabbitt, Matthew P & Gregory, Christian A & Singh, Anita, 2021. "Household Food Security in the United States in 2020," Economic Research Report 327186, United States Department of Agriculture, Economic Research Service.
    2. Colleen Heflin & Xiaohan Sun, 2022. "Food Insecurity and the Opioid Crisis," The ANNALS of the American Academy of Political and Social Science, , vol. 703(1), pages 262-284, September.
    3. Coleman-Jensen, Alisha & Rabbitt, Matthew & Gregory, Christian & Singh, Anita, . "Statistical Supplement to Household Food Security in the United States in 2021," Amber Waves:The Economics of Food, Farming, Natural Resources, and Rural America, United States Department of Agriculture, Economic Research Service, vol. 2022(Administr).
    4. Coleman-Jensen, Alisha & Rabbitt, Matthew P & Gregory, Christian A & Singh, Anita, 2022. "Statistical Supplement to Household Food Security in the United States in 2021," Administrative Publications 327331, United States Department of Agriculture, Economic Research Service.
    5. repec:ags:aaea22:335990 is not listed on IDEAS
    6. Ashlyn Anderson & Jacqueline Lazarus & Elizabeth Anderson Steeves, 2022. "Navigating Hidden Hunger: An Exploratory Analysis of the Lived Experience of Food Insecurity among College Students," IJERPH, MDPI, vol. 19(19), pages 1-17, October.
    7. Joel Berg & Angelica Gibson, 2022. "Why the World Should Not Follow the Failed United States Model of Fighting Domestic Hunger," IJERPH, MDPI, vol. 19(2), pages 1-14, January.
    8. Henri Dehove & Malo Mofakhami & Julia Baudry & Emmanuelle Kesse-Guyot & Chantal Julia & Mathilde Touvier & Sandrine Péneau & Alice Bellicha, 2025. "Correlates of food insecurity among university students in a socioeconomically disadvantaged area of the Paris suburbs: A cross-sectional study," PLOS ONE, Public Library of Science, vol. 20(10), pages 1-13, October.
    9. Rabbitt, Matthew P. & Reed-Jones, Madeline & Hales, Laura J. & Burke, Michael P., 2024. "Household Food Security in the United States in 2023," Economic Research Report 344963, United States Department of Agriculture, Economic Research Service.
    10. Kathryn M. Cardarelli & Emily DeWitt & Rachel Gillespie & Rachel H. Graham & Heather Norman-Burgdolf & Janet T. Mullins, 2021. "Policy Implications of the COVID-19 Pandemic on Food Insecurity in Rural America: Evidence from Appalachia," IJERPH, MDPI, vol. 18(23), pages 1-13, December.
    11. Dorceta E. Taylor & Ashley Bell & Destiny Treloar & Ashia Ajani & Marco Alvarez & Tevin Hamilton & Jayson Velazquez & Pwintphyu Nandar & Lily Fillwalk & Kerry J. Ard, 2024. "Defying the Food Desert, Food Swamp, and Supermarket Redlining Stereotypes in Detroit: Comparing the Distribution of Food Outlets in 2013 and 2023," Sustainability, MDPI, vol. 16(16), pages 1-59, August.
    12. Suttles, Shellye A. & Silva, Andrea, 2023. "Understanding Variation in State Policy and Politics of U.S. Food Environments," 2023 Annual Meeting, July 23-25, Washington D.C. 335818, Agricultural and Applied Economics Association.
    13. Brandon J. Restrepo & Matthew P. Rabbitt & Christian A. Gregory, 2021. "The Effect of Unemployment on Food Spending and Adequacy: Evidence from Coronavirus‐Induced Firm Closures," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 43(1), pages 185-204, March.
    14. Zhongqi Fan & Amy M. Yang & Marcus Lehr & Ana B. Ronan & Ryan B. Simpson & Kimberly H. Nguyen & Elena N. Naumova & Naglaa H. El-Abbadi, 2024. "Food Insecurity across Age Groups in the United States during the COVID-19 Pandemic," IJERPH, MDPI, vol. 21(8), pages 1-19, August.
    15. repec:ags:aaea22:343686 is not listed on IDEAS
    16. Kristin F. Butcher & Lucie Schmidt & Lara Shore‐Sheppard & Tara Watson, 2023. "Living with children and food insecurity in seniors," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 45(1), pages 234-261, March.
    17. Victoria Tanoh & Leila Hashemi-Beni, 2023. "Spatial Analysis of Socioeconomic Factors Contributing to Food Desert in North Carolina," Sustainability, MDPI, vol. 15(10), pages 1-11, May.
    18. Anne T. Byrne & David R. Just & Christopher B. Barrett, 2023. "But it came from a food pantry: Product stigma and quality perceptions of food pantry offerings," Agricultural Economics, International Association of Agricultural Economists, vol. 54(2), pages 327-344, March.
    19. Annie Goyanes & Jeffrey Matthew Hoch, 2021. "Using Ecological Diversity Analyses to Characterize the Availability of Healthy Food and Socio-Economic Food Deserts," IJERPH, MDPI, vol. 18(19), pages 1-10, September.
    20. Rudin-Rush, Lorin & Michler, Jeffrey D. & Josephson, Anna & Bloem, Jeffrey R., 2022. "Food insecurity during the first year of the COVID-19 pandemic in four African countries," Food Policy, Elsevier, vol. 111(C).
    21. Revenlie G. Galapin & Daisy B. Ibieza & Julius T. Vergara, 2025. "Assessing Financial Literacy Levels Among Small-Scale Farmers," International Journal of Research and Innovation in Social Science, International Journal of Research and Innovation in Social Science (IJRISS), vol. 9(14), pages 2059-2068, September.
    22. Jiyoon Kim & Otto Lenhart, 2024. "Paid family leave and the fight against hunger: Evidence from New York," Health Economics, John Wiley & Sons, Ltd., vol. 33(7), pages 1503-1527, July.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:plo:pone00:0280620. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: plosone (email available below). General contact details of provider: https://journals.plos.org/plosone/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.