Disparities in obesity and related conditions among americans with disabilities

Katherine Froehlich-Grobe, Jaehoon Lee, Richard A. Washburn

Research output: Contribution to journalArticle

36 Scopus citations

Abstract

Background Despite representing nearly 20% of the U.S. population, individuals with disabilities are invisible in obesity surveillance and intervention efforts. Purpose The current study (1) compares obesity and extreme obesity prevalence between Americans with and without disabilities and (2) examines the association between BMI category and weight-related chronic disease risk factors in both groups. Methods In 2012, six waves of data from the National Health and Nutrition Examination Survey (NHANES, 1999-2010) were pooled to compare the prevalence of obesity and extreme obesity between adults (aged ≥20 years, N=31,990) with disabilities (n=11,556) versus without disabilities (n= 20,434). Chronic disease risk factors (blood pressure, lipids, C-reactive protein [CRP], glucose) were compared across weight categories, by disability severity, and disability status. Results Obesity (41.6%) and extreme obesity (9.3%) prevalence among those with disabilities were significantly higher than they were among those without disabilities (29.2% and 3.9%, respectively). Disability severity and disability status negatively affected nearly all chronic disease risk factors. Additionally, there was a disability-by-weight interaction: people with disabilities at all weight categories were significantly more likely to report being told they had hypertension, high cholesterol, or diabetes and to have been prescribed antihypertensive and lipid-lowering medications. Conclusions The prevalence of obesity (41.6%) and extreme obesity (9.3%) found in individuals with disabilities is high. When compared to obese adults without disabilities, obese adults with disabilities are more likely to have diabetes, high cholesterol, hypertension, and higher CRP. Thus, the study provides convincing evidence of obesity-related health disparities between Americans with and without disabilities.

Original languageEnglish
Pages (from-to)83-90
Number of pages8
JournalAmerican Journal of Preventive Medicine
Volume45
Issue number1
DOIs
StatePublished - Jul 1 2013

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