Housing Instability and Type 2 Diabetes Outcomes.
Seth A Berkowitz1,2,3, Aileen Ochoa4, Marlena L Kuhn5
1Division of General Medicine and Clinical Epidemiology, Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill.
JAMA Network Open
|April 14, 2025
Summary
Housing instability negatively impacts type 2 diabetes management. Stable housing is linked to better glycemic control and blood pressure, though not cholesterol levels, suggesting integrated interventions are necessary.
Area of Science:
- Public Health
- Clinical Medicine
- Health Services Research
Background:
- Housing instability is a significant social determinant of health.
- Poor housing stability can exacerbate chronic conditions like type 2 diabetes.
- Understanding this link is crucial for developing effective public health interventions.
Purpose of the Study:
- To determine the association between housing stability and type 2 diabetes outcomes.
- To quantify the impact of housing instability on key diabetes health indicators.
- To inform strategies for improving health outcomes in vulnerable populations.
Main Methods:
- A large cohort study utilizing electronic health records from US community health centers.
- Targeted minimum loss estimation to analyze the association between housing stability and diabetes outcomes.
- Adjustment for numerous covariates including demographics, comorbidities, socioeconomic factors, and social vulnerability.
Main Results:
- Housing instability was associated with poorer type 2 diabetes control.
- Stable housing predicted lower hemoglobin A1c (HbA1c) by 0.12%, systolic blood pressure by 0.77 mm Hg, and diastolic blood pressure by 0.27 mm Hg.
- No significant association was found between housing stability and low-density lipoprotein cholesterol levels.
Conclusions:
- Housing stability demonstrates a measurable association with improved type 2 diabetes management.
- Interventions addressing housing instability may contribute to better diabetes outcomes.
- Combined interventions addressing both housing and diabetes care may be necessary for substantial improvements.
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