Dataset Information

The moderating role of neighborhood disadvantage on the link between functional limitations and self-rated health.

ABSTRACT:

Background

Self-rated health is an important health outcome and determinant of health. Improvements to our understanding on self-rated health could help design plans and strategies to improve self-rated health and achieve other preferred health outcomes. This study examined whether the link between functional limitations and self-rated health varies by neighborhood socioeconomic status.

Methods

This study used the Midlife in the United States study linked with the Social Deprivation Index developed by the Robert Graham Center. Our sample consist of noninstitutionalized middle to older adults in the United States (n = 6,085). Based on stepwise multiple regression models, we computed adjusted odds ratios to examine the relationships between neighborhood socioeconomic status, functional limitations, and self-rated health.

Results

Respondents in the socioeconomically disadvantaged neighborhoods were older, had higher percentage of females, non-White respondents, lower educational attainment, lower perceived neighborhood quality, and worse health status with greater number of functional limitations than those in socioeconomically advantaged neighborhoods. Results showed a significant interaction was found where neighborhood-level discrepancies in self-rated health was biggest among individuals with highest number of functional limitations (B = -0.28, 95% CI[0.53, -0.04], p = 0.025). Specifically, individuals with the highest number of functional limitations from the disadvantaged neighborhoods had higher self-rated health compared to those from advantaged neighborhoods.

Conclusions

Our study findings highlight that neighborhood discrepancy in self-rated health is underestimated particularly among those with severe functional limitations. Moreover, when interpreting self-rated health status, values should not be taken face value, and should be considered together with the environmental conditions of where one resides.

SUBMITTER: Choi JHS

PROVIDER: S-EPMC10075450 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Publications

The moderating role of neighborhood disadvantage on the link between functional limitations and self-rated health.

Choi Jeong Ha Steph JHS Jung Daniel H DH

PloS one 20230405 4

<h4>Background</h4>Self-rated health is an important health outcome and determinant of health. Improvements to our understanding on self-rated health could help design plans and strategies to improve self-rated health and achieve other preferred health outcomes. This study examined whether the link between functional limitations and self-rated health varies by neighborhood socioeconomic status.<h4>Methods</h4>This study used the Midlife in the United States study linked with the Social Deprivati ...[more]

PMID: 37018346

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Project description:Rationale & objectiveIn patients with chronic kidney disease (CKD), self-rated health ("In general, how do you rate your health?") is associated with mortality. The association of self-rated health with functional status is unknown. We evaluated the association of limitations in activities of daily living (ADLs) with self-rated health and clinical correlates in a cohort of patients with CKD stages 1-5.Study designProspective cohort study.Setting & participantsPatients with CKD at a nephrology outpatient clinic in western Pennsylvania.OutcomePatients participated in a survey assessing their self-rated health (5-point Likert scale) and physical (ambulation, dressing, shopping) and cognitive (executive and memory) ADLs. Adjusted analysis was performed using logistic regression models.Analytical approachLogistic regression was conducted to examine the adjusted association of 3 dependent variables (sum of total, physical, and cognitive ADL limitations) with self-rated health (independent variable of interest).ResultsThe survey was completed by 1,268 participants (mean age, 60 years; 49% females, and 74% CKD stages 3-5), of which 41% reported poor-to-fair health. Overall, 35.9% had at least 1 physical ADL limitation, 22.1% had at least 1 cognitive ADL limitation, and 12.5% had at least 3 ADL limitations. Ambulation was the most frequently reported limitation and was more common in patients reporting poor-to-fair self-rated health compared with those with good-to-excellent self-rated health (58.1% vs 17.4%, P < 0.001). In our fully adjusted model, poor-to-fair self-rated health was strongly associated with limitations in at least 3 ADLs (total ADL) [OR 8.29 (95% CI, 5.23-13.12)]. There was no significant association of eGFR with ADL limitations.LimitationsSelection bias due to optional survey completion, residual confounding, and use of abbreviated (as opposed to full) ADL questionnaires.ConclusionsPoor-to-fair self-rated health is strongly associated with physical ADL limitations in patients with CKD. Future studies should evaluate whether self-rated health questions may be useful for identifying patients who can benefit from additional evaluation and treatment of functional limitations to improve patient-centered outcomes.

Project description:BackgroundAlthough overall air quality has improved in the United States, air pollution remains unevenly distributed across neighborhoods, producing disproportionate environmental burdens for minoritized and socioeconomically disadvantaged residents for whom greater exposure to other structurally rooted neighborhood stressors is also more frequent. These interrelated dynamics and layered vulnerabilities each have well-documented associations with physical and psychological health outcomes; however, much remains unknown about the joint effects of environmental hazards and neighborhood socioeconomic factors on self-reported health status.ObjectivesWe examined the nexus of air pollution exposure, neighborhood socioeconomic disadvantage, and self-rated health (SRH) among adults in the United States.MethodsThis observational study used individual-level data from the Panel Study of Income Dynamics merged with contextual information, including neighborhood socioeconomic and air pollution data at the census tract and census block levels, spanning the period of 1999-2015. We estimated ordinary least squares regression models predicting SRH by 10-y average exposures to fine particulate matter [particles ≤2.5μm in aerodynamic diameter (PM2.5)] and neighborhood socioeconomic disadvantage while controlling for individual-level correlates of health. We also investigated the interaction effects of air pollution and neighborhood socioeconomic disadvantage on SRH.ResultsOn average, respondents in our sample rated their health as 3.41 on a scale of 1 to 5. Respondents in neighborhoods with higher 10-y average PM2.5 concentrations or socioeconomic disadvantage rated their health more negatively after controlling for covariates [β=-0.024 (95% CI: -0.034, -0.014); β=-0.107 (95% CI: -0.163, -0.052), respectively]. We also found that the deleterious associations of PM2.5 exposure with SRH were weaker in the context of greater neighborhood socioeconomic disadvantage (β=0.007; 95% CI: 0.002, 0.011).DiscussionStudy results indicate that the effects of air pollution on SRH may be less salient in socioeconomically disadvantaged neighborhoods compared with more advantaged areas, perhaps owing to the presence of other more proximate structurally rooted health risks and vulnerabilities in disinvested areas (e.g., lack of economic resources, health access, healthy food options). This intersection may further underscore the importance of meaningful involvement and political power building among community stakeholders on issues concerning the nexus of environmental and socioeconomic justice, particularly in structurally marginalized communities. https://doi.org/10.1289/EHP11268.

Dataset Information

The moderating role of neighborhood disadvantage on the link between functional limitations and self-rated health.

Background

Methods

Results

Conclusions

Publications

The moderating role of neighborhood disadvantage on the link between functional limitations and self-rated health.

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