Building Environmental Health and Genomics Literacy among Healthcare Providers Serving Vulnerable Communities: An Innovative Educational Framework

Kathleen Mead Vandiver, Esther Erdei, Amanda G. Mayer, Catherine Ricciardi, Marcia O’Leary, Kathleen Burke and Judith T. Zelikoff
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Kathleen Mead Vandiver: MIT Center for Environmental Health Sciences, MIT Superfund Research Program, and the MIT Edgerton Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
Esther Erdei: University of New Mexico Health Sciences Center, College of Pharmacy, Albuquerque, NM 87106, USA
Amanda G. Mayer: MIT Edgerton Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
Catherine Ricciardi: MIT Center for Clinical and Translational Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
Marcia O’Leary: Missouri Breaks Industries Research Inc., Eagle Butte, SD 57625, USA
Kathleen Burke: Ramapo College Nursing, Ramapo College of New Jersey, Mahwah, NJ 07430, USA
Judith T. Zelikoff: Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA

IJERPH, 2022, vol. 19, issue 2, 1-21

Abstract: This study addresses healthcare providers’ knowledge deficits in environmental health and genetics, and primarily focuses on student nurses and nurses serving marginalized, low-income communities frequently exposed to environmental toxicants. Our approach to improve public health is unique, combining hands-on modeling exercises with case-based lessons in addition to three targeted 40 min lectures on toxicology. These lectures included the team’s community-based environmental health research among Indigenous peoples of the U.S. The hands-on approach employed DNA and protein molecular models designed to demonstrate normal and dysfunctional molecules, as well as genetic variants in world populations. The models provided learners with visuals and an experience of “learning by doing.” Increased awareness of the effects of environmental toxicants is the first step toward improving health care for exposed communities. We measured knowledge gains by pre- and post-tests among student nurses and nurses serving Native Americans living both in urban and rural areas of the U.S. ( n = 116). The modeling lessons illustrated genetic variants in liver proteins common in Native peoples and their resulting health vulnerabilities. Participants were engaged and enthusiastic; and pre- and post-test results reported substantial knowledge gains and a greater understanding of genetic susceptibility ( p < 0.0001). Our study demonstrates the utility of this framework across diverse populations and remote communities.

Keywords: environmental exposures; nursing education; genomics; hands-on learning; community health; genetic susceptibility; Indigenous populations (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
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