Differential Associations Between the Area Deprivation Index and Measures of Physical Health for Older Black Adults

This study explored the association between place-based characteristics (e.g., neighborhood socioeconomic deprivation) and physical health within older Black adults, a critical gap in the literature as identified by the National Institute on Minority Health and Health Disparities. The sample was fro...

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Published in:The journals of gerontology. Series B, Psychological sciences and social sciences Psychological sciences and social sciences, 2023-02, Vol.78 (2), p.253-263
Main Authors: Allan, Alexa C, Gamaldo, Alyssa A, Wright, Regina S, Aiken-Morgan, Adrienne T, Lee, Anna K, Allaire, Jason C, Thorpe, Roland J, Whitfield, Keith E
Format: Article
Language:English
Subjects:
Activities of Daily Living
Aging
Baltimore
Humans
Residence Characteristics
Socioeconomic Factors
THE JOURNAL OF GERONTOLOGY: Psychological Sciences
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Summary:This study explored the association between place-based characteristics (e.g., neighborhood socioeconomic deprivation) and physical health within older Black adults, a critical gap in the literature as identified by the National Institute on Minority Health and Health Disparities. The sample was from Wave 1 data of Baltimore Study of Black Aging: Patterns of Cognitive Aging (N = 450; Mage = 68.34). Variables included the area deprivation index (ADI), objective (e.g., average blood pressure) and subjective (e.g., self-rated health) measures of physical health. Multiple linear regression models were conducted controlling for key sociodemographic characteristics. Participants reporting better self-rated health and less likely to need help with activities of daily living were significantly more likely to be living in more disadvantaged neighborhoods based on national and state ADI, respectively, even after adjusting for covariates. A significant age and ADI interaction revealed better self-rated health was associated with a more disadvantaged neighborhood particularly for individuals ≤66 years. There was no significant association between ADI and objective physical health measures. The findings suggest that national- and state-level place-based characteristics should be considered along with individual-level factors, which can enrich the scientific understanding of how neighborhood characteristics relate to varying health indicators among older Black adults.
ISSN:1079-5014
1758-5368
DOI:10.1093/geronb/gbac149