Department of Population and Quantitative Health Sciences, Division of Preventive and Behavioral Medicine; UMass Worcester Prevention Research Center
Community Health and Preventive Medicine | Endocrine System Diseases | Female Urogenital Diseases and Pregnancy Complications | Health Services Administration | Nutritional and Metabolic Diseases | Preventive Medicine | Public Health Education and Promotion | Race and Ethnicity | Women's Health
BACKGROUND: Lifestyle interventions regularly rely on study staff to implement the intervention and collect outcomes data directly from study participants. This study describes the experiences of project staff in two randomized controlled trials of a postpartum lifestyle intervention to reduce risk factors for type 2 diabetes in Latinas. Latinas are the fastest growing minority group in the U.S. and have the highest rates of type 2 diabetes after a diagnosis of gestational diabetes mellitus. The challenges of implementing lifestyle interventions for postpartum women have been poorly documented.
METHODS: A qualitative focus group was conducted with eight staff members (five health educators and three health interviewers) involved in Proyecto Mama and Estudio Parto. The discussion was audio recorded, transcribed, and coded in NVivo. Focus group topics included: 1) participant recruitment, 2) participant retention, 3) implementation of the lifestyle intervention, 4) assessment of behavior change, 5) overall challenges and rewarding aspects of the trial, and 6) recommended changes for future trials.
RESULTS: Key themes emerged regarding enabling factors and barriers to implementing a lifestyle intervention in postpartum Latinas. Enabling factors included: a) the staff's belief in the importance of the intervention, b) opportunities associated with the longitudinal nature of the trial, c) belief that the staff could empower participants to make behavior change, d) benefits of flexible intervention sessions, and e) connection with participants due to shared cultural backgrounds. Barriers included: a) participant stressors: home, food, and financial insecurity, b) low health literacy, c) issues related to recent immigration to the continental U.S., d) handling participant resistance to behavior change, e) involvement of family members in assessment visits, f) limitations of the assessment tools, and g) time limitations.
CONCLUSIONS: Findings highlight the challenging contexts that many study participants face, and shed light on the potentially influential role of health educators and interviewers in intervention implementation and data collection. Specific recommendations are made for strategies to improve adherence to diabetes prevention programs in postpartum underserved and minority populations in this challenging, transitional period of life.
TRIAL REGISTRATION: NCT01679210 . Registered 5 September 2012; NCT01868230 . Registered 4 June 2013.
Hispanic, Latina, Lifestyle intervention, Postpartum, Process evaluation, Qualitative, Randomised controlled trial, Researchers’ perspective
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© The Author(s). 2019 Open Access: This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
DOI of Published Version
BMC Health Serv Res. 2019 Jun 6;19(1):357. doi: 10.1186/s12913-019-4207-x. Link to article on publisher's site
BMC health services research
Gubrium, Aline; Leckenby, Denise; Harvey, Megan Ward; Marcus, Bess H.; Rosal, Milagros C.; and Chasan-Taber, Lisa, "Perspectives of health educators and interviewers in a randomized controlled trial of a postpartum diabetes prevention program for Latinas: a qualitative assessment" (2019). Open Access Articles. 3867.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Community Health and Preventive Medicine Commons, Endocrine System Diseases Commons, Female Urogenital Diseases and Pregnancy Complications Commons, Health Services Administration Commons, Nutritional and Metabolic Diseases Commons, Preventive Medicine Commons, Public Health Education and Promotion Commons, Race and Ethnicity Commons, Women's Health Commons