CDC data reveal health disparities in diet quality and access to food
Women with disabilities are nearly twice as likely to rate their diet as poor and are more likely to experience food insecurity compared to women without disabilities, according to a new study led by researchers at the NYU School of Global Public Health. The findings are published in the Journal of the Academy of Nutrition and Dietetics.
Nearly one in five U.S. women ages 18 to 44 reports having at least one disability related to hearing, vision, cognition, mobility, self-care, or independent living. However, there has been limited research on the diets of women with disabilities.
“Eating a nutritious diet is central to preventing many chronic diseases. For women of reproductive age, a healthy diet can also support good outcomes during and after pregnancy,” said Andrea Deierlein, associate professor of public health nutrition at NYU School of Global Public Health and the study’s lead author. “But a healthy diet requires access to healthy foods and the resources or ability to prepare them, and women with disabilities may face obstacles due to medical conditions or physical limitations.”
To better understand the diets of women with disabilities, the researchers analyzed data from the 2013 through 2018 waves of the National Health and Nutrition Examination Surveys, conducted by the Centers for Disease Control and Prevention (CDC). The 3,579 women, ages 18 to 44, were asked about their food intake on a given day (which was calculated into diet quality scores) and other diet-related factors, including food security and participation in food assistance programs.
Women were also asked if they have a disability, which was defined as serious difficulty hearing, seeing, concentrating, walking, dressing, and/or running errands due to physical, mental, or emotional conditions. Sixteen percent of respondents reported having a disability and six percent reported having two or more types of disabilities.
There were few differences in women’s diet quality scores by their disability status, with the exception that women with two or more types of disabilities had slightly lower diet quality scores related to their intake of fruit and protein-rich foods like meat, nuts, and seafood.
Compared to women without disabilities, women with disabilities were more likely to rate their diet as poor and report their food security as low or very low. They were also more likely to consume frozen foods and participate in food assistance programs.
Women with disabilities were also less likely to be the main person in their households responsible for meal planning, preparing, and food shopping.
The researchers note that more studies are needed—particularly research that examines the intersection of disability status and social determinants of health like neighborhood food environment, housing conditions, and social support that affect food storage and preparation—to identify potential areas for intervention among all individuals with disabilities.
“Learning more about the diets of women with disabilities will help us to better assess this population’s diet quality and nutrient intake, identify barriers to improving diet, and develop tailored nutrition programs and policies, with the goal of reducing health disparities,” said Deierlein.
Additional authors include Jacqueline Litvak of NYU School of Global Public Health and Cheryl R. Stein of NYU Grossman School of Medicine. The research was funded by the New York University Research Challenge Fund Program.
About the NYU School of Global Public Health
At the NYU School of Global Public Health (NYU GPH), we are preparing the next generation of public health pioneers with the critical thinking skills, acumen, and entrepreneurial approaches necessary to reinvent the public health paradigm. Devoted to employing a nontraditional, interdisciplinary model, NYU GPH aims to improve health worldwide through a unique blend of global public health studies, research, and practice. The School is located in the heart of New York City and extends to NYU's global network on six continents. Innovation is at the core of our ambitious approach, thinking and teaching. For more, visit: publichealth.nyu.edu