High double burden of child stunting and maternal overweight in the Republic of the Marshall Islands.

Many low- and middle-income countries are faced with a double burden of malnutrition characterized by a stagnating burden of undernutrition and an increasing prevalence of overweight and obesity often observed both at population and household levels. We used data from the 2017 National Integrated Child Health and Nutrition Survey in the Republic of the Marshall Islands to explore the prevalence of overweight mother-stunted child pairs (mother-child double burden, MCDB). We used bivariate analysis, multivariate logistic regression, and multinomial logistic regression analysis to explore associations between child-, maternal-, and household-level variables and both stunting and MCDB and other types of maternal-child pairs. Our results indicate that nearly three out of four mothers were overweight or obese and one in four households is home to an overweight mother with a stunted child. The risk of child stunting and of MCDB were largely associated with maternal characteristics of lower maternal height, maternal age at birth, years of education, and marital status and household economic status as measured by wealth index and number of household members. These findings support the growing body of evidence showing that the coexistence of high maternal overweight and child stunting (MCDB) has linked root causes to early life undernutrition that are exacerbated by the nutrition transition.

Assessment of diabetes self-care behaviors and knowledge among Marshallese adults with type 2 diabetes in the Republic of the Marshall Islands.

AIMS: The aim of this study is to assess and document engagement in type 2 diabetes mellitus (T2DM) self-care behaviors and self-reported diabetes knowledge among Marshallese adults living in the Republic of the Marshall Islands (RMI). METHODS: The study uses data from a T2DM health screening study completed in the RMI; survey and biometric data were captured as part of the health screenings. Study objectives were examined using descriptive statistics to describe the characteristics of the participants, their diabetes self-care behaviors, and their levels of self-reported diabetes knowledge. RESULTS: Results indicate many Marshallese diagnosed with T2DM did not engage in adequate self-care behaviors, including blood sugar checks and foot examinations. Participants reported having forgone needed medical care and medication due to issues with cost and/or access, and participants reported low levels of diabetes knowledge. CONCLUSIONS: The results demonstrate the need for further work in improving engagement in diabetes self-care by Marshallese living in the RMI. Increased engagement in self-care and diabetes education programs may help Marshallese with T2DM to improve control of their glucose and avoid long-term health complications, as well as reduce costs to the healthcare system.

Undiagnosed hypertension and type 2 diabetes mellitus among Marshallese adults in the Republic of the Marshall Islands.

Background: Given the lack of healthcare access in the Republic of the Marshall Island (RMI) and the potential for complications related to type 2 diabetes mellitus (T2DM) and hypertension, it is crucial to examine these conditions among Marshallese in the RMI. Objectives: This study aims to identify the proportion of Marshallese adults in the RMI with undiagnosed T2DM and hypertension. Design: Using a community-based participatory research approach, screening events were conducted at 20 churches in Majuro Atoll. Methods: Participants completed a questionnaire and biometric data measures, including hemoglobin A1c and blood pressure. Results: Among participants with blood pressure data (N = 528), 11.9% had readings indicative of hypertension, and 38.1% were undiagnosed. Among participants with hemoglobin A1c (HbA1c) data (N = 450), 45.3% had readings indicative of T2DM, and 39.2% were undiagnosed. Conclusion: This study utilized a community-based participatory research approach that promotes equitable and ethical research. Results reaffirm the need to identify strategies for increasing healthcare access and for research to address health disparities in the RMI.

Study using data collected during health screenings in the Republic of the Marshall Islands (RMI) to identify the number of Marshallese people with undiagnosed diabetes and/or high blood pressure The Republic of the Marshall Island (RMI) is a nation located in the Pacific Ocean between Hawai'i and New Zealand. The RMI was the location of nuclear testing by the United States (US) in the 1940s and 1950s, changing the diet of Marshallese people, and leading to a high rate of type 2 diabetes and high blood pressure. However, healthcare in the RMI is less available than in the US, meaning Marshallese people may not be aware if they have these chronic conditions. The goal of our study was to determine the prevalence of undiagnosed type 2 diabetes and high blood pressure among participants in church-based health screenings in the RMI. The study team found that 38.1% of people with readings indicating type 2 diabetes and 39.2% of people with readings indicating high blood pressure were undiagnosed. These results show there is additional work needed in the RMI to increase access to healthcare services.

Family model diabetes self-management education and support in faith-based organizations in the Republic of the Marshall Islands: A study protocol.

INTRODUCTION: The Republic of the Marshall Islands (RMI) is an independent nation and a member of the United States (US) Affiliated Pacific Islands through a Compact of Free Association. Health disparities in the RMI are striking, with high rates of type 2 diabetes mellitus (T2DM). The International Diabetes Federation has documented age-adjusted prevalence of T2DM at 23.0 %, compared to the US (13.2 %) and globally (9.8 %). T2DM has a devastating impact on patients and their families. METHODS: The purpose of this article is to present the study protocol for the fully powered two-arm cluster randomized controlled trial using a wait-list control to evaluate the effectiveness of a Family Diabetes Self-Management Education and Support (Family DSMES) program when delivered in a group setting by community health workers (CHWs) in faith-based organizations (FBOs) in the RMI. The study used a community engaged approach, and the study protocol includes adaptations based on the results of our one-arm pilot study. SUMMARY: This study will provide new and innovative information on the effectiveness of Family DSMES delivered in a group setting by CHWs in FBOs in the RMI. The knowledge gained from this research will inform DSMES interventions conducted with Marshallese and other Pacific Islander communities, as well as DSMES interventions conducted in other low-resource countries.

Health Profiles of Marshallese With and Without a Type 2 Diabetes Diagnosis in the Republic of the Marshall Islands.

Background: The Republic of the Marshall Islands (RMI) faces a high prevalence of type 2 diabetes (T2DM). Objectives: The aim of the study is to document the health of Marshallese with and without a T2DM diagnosis to inform future interventions. Design: Data are from screenings collected in preparation for a diabetes education intervention. Data, including HbA1c, random glucose, cholesterol, weight, and self-rated health, were collected. Methods: Kruskal-Wallis and Fisher's exact tests were used to identify differences in participants with and without T2DM diagnosis. Results: There were significant differences in both HbA1c level (P ⩽ .0001) and glucose level (P ⩽ .0001) between the diagnosed T2DM and non-diagnosed T2DM groups, as well as diastolic blood pressure (P = .0179), systolic blood pressure (P = .0003), and pulse pressure (P = .0023). There were no differences in weight, body mass index (BMI), high density lipoprotein (HDL), low density lipoprotein (LDL), total cholesterol, or self-rated health. Marshallese without a T2DM diagnosis have signs of insulin resistance, including elevated glucose and triglyceride levels. Conclusion: The results indicate a need for a socioecological approach to T2DM interventions, and interventions in the RMI should consider inclusion of blood pressure and cholesterol management. There is a need for interventions to prevent prediabetes and its progression to T2DM.

Lessons learned from the pilot family model of diabetes self-management intervention in the Republic of the Marshall Islands.

Background: The Republic of the Marshall Islands (RMI) has a high rate of type 2 diabetes mellitus (T2DM). To address the high rate of T2DM, we tested a culturally adapted family model of diabetes self-management education and support (F-DSMES). We report the results of the 12-month post-intervention data collection and describe the lessons learned from the delivery of the F-DSMES intervention. Methods: Recruitment took place in four churches in Majuro and included 10 h of content delivered over 8-10 weeks. Forty-one participants with T2DM were included. The primary study outcome was glycemic control measured by a change in HbA1c. We also conducted participant interviews to document the participant-reported barriers encountered during the F-DSMES intervention. Results: Participants did not show improvements in their biometric markers; however, participants did show improvement on multiple measures of diabetes knowledge and family support. We identified five areas to improve future interventions: 1) issues with recruitment, retention, and attendance; 2) needing help accessing information and additional healthcare provider counseling; 3) struggles with adhering to diet recommendations; 4) difficulty getting exercise, and 5) improving lessons within the intervention. Conclusion: Although the biomarker data did not show improvement, valuable information was gained to improve the development of larger-scale trials. The results provide evidence of the need for these trials and the desire of participants to continue pursuing this effort. Others doing similar work in other low-to-middle income countries will need to take into consideration the potential barriers and facilitators within participants' social and physical environments.

Faith-based health screenings for Marshallese adults living in the Republic of the Marshall Islands: Study design and results.

Introduction: Striking health disparities exist in the Republic of the Marshall Islands (RMI). The RMI has one of the highest age-adjusted type 2 diabetes mellitus (T2DM) rates in the world (23.0%) compared to global (9.3%) and United States (US; 13.3%) rates. We conducted health screenings including clinical indicators of T2DM and hypertension among Marshallese in the RMI. Methods: Screenings were conducted at 20 churches on Majuro Atoll. Participants completed questionnaires and biometric data collection assessing glycated hemoglobin (HbA1c), blood pressure, and body mass index. Results: Screenings included 528 participants and showed a high prevalence of T2DM, obesity, and hypertension. One-third of participants were referred to the non-communicable disease clinic. The percent of adults in this study with T2DM-indicative HbA1c (48.5%) is higher than observed at the national level (23.0%). Discussion: Results highlight the need for non-communicable disease-related programs in the RMI.

"It's Okay With Our Culture but We're in a Different Place and We Have to Show Respect": Marshallese Migrants and Exclusive Breastfeeding Initiation.

BACKGROUND: Pacific Islanders in the United States have lower initiation rates and shorter duration of exclusive breastfeeding compared to other racial/ethnic groups. RESEARCH AIM: To describe infant feeding beliefs and experiences of Marshallese living in the United States. METHODS: We used a prospective and cross-sectional exploratory, descriptive qualitative design with Marshallese participants (N = 36) residing in the United States between July 2019 and July 2020. Data were collected at 6-8 weeks postpartum. Our qualitative analytic approach integrated inductive and deductive techniques. RESULTS: Participants' mean age was 27.1 years (SD = 6.1), and 88.9% (n = 32) were born in the Marshall Islands. A majority of participants were single, widowed, or in an unmarried partnership (n = 28, 77.8%). Most participants had a high school education or lower (n = 30, 83.3%). Mean household size was 7.2 (SD = 2.8). Fewer than half of participants had no health insurance (n = 14, 38.9%), and almost all participants (91.7%) did not work at the time of data collection. Two themes emerged: 1) infant feeding initiation and practices; and 2) concerns over breastfeeding in public. The majority of participants' infants received both human milk and formula. Participants described beliefs that breastfeeding in public was against American customs, which influenced their decision about breastfeeding in public. CONCLUSIONS: Our study was the first to document infant feeding beliefs and experiences of Marshallese living in the United States at 6-8 weeks postpartum. Findings will inform future health education programs.

Family model diabetes self-management education and support in faith-based organizations in the republic of the Marshall Islands study protocol.

BACKGROUND: Marshallese living in the Republic of the Marshall Islands (RMI) experience significant health disparities, with high rates of type 2 diabetes mellitus. In addition to health disparities, the RMI experienced nuclear testing that exposed inhabitants to nuclear fallout, unethical research practices, and contaminated natural food sources. OBJECTIVES: This research uses a community-based participatory research (CBPR) approach to effectively engage community partners and honor their contributions in all stages of the research. A CBPR approach will leverage culturally situated knowledge and practices of the Marshallese community in the RMI to ensure the success of the research. METHODS: This manuscript describes the methods used to test the feasibility of delivering a culturally adapted family model of diabetes self-management education and support in faith-based organizations in the RMI. CONCLUSIONS: This manuscript describes the protocol for creating working with community partners and implementing a feasibility study in the RMI.

An Intensive Lifestyle Intervention to Treat Type 2 Diabetes in the Republic of the Marshall Islands: Protocol for a Randomized Controlled Trial.

Background: The Republic of the Marshall Islands has the highest prevalence of type 2 diabetes (T2D) in the world, with the country's rapid rise of T2D attributed to its reliance on imported and refined foods laden with salt, sugar, and fat. As much as lifestyle factors can increase the risk of T2D, they can also reverse or treat the disease, with multiple studies demonstrating that plant-based diets and/or moderate exercise improve glycemic control and cardiovascular risk factors in T2D patients. Objective: We therefore tested the hypothesis that a community-based, intensive, plant-rich lifestyle intervention with exercise is more effective for treating and managing T2D in the Republic of the Marshall Islands than the standard of diabetes care. Methods: Building on a successful lifestyle program used at the Guam Seventh-day Adventist Clinic, we conducted a randomized controlled trial to test the effectiveness of an intensive lifestyle intervention involving a plant-rich diet and moderate exercise or the standard of care in T2D patients for 24 weeks. In this manuscript, we describe the clinical trial protocol, including the rationale, design, and methods of the clinical trial and the lifestyle program. The lifestyle intervention included a step-wise, intensive 12-week program of counseling and instruction on healthy eating, exercise, and stress management. The prescribed diet focused on high-fiber, whole plant foods, with foods grouped into a four-tiered system. The lifestyle intervention also involved hands-on cooking classes, meals prepared for participants, and group exercise classes-all tailored to be culturally appropriate. The study's main endpoints were glycemic control and cardiovascular disease risk factors. Discussion: The present study is the first randomized clinical trial conducted in the Republic of the Marshall Islands and the first lifestyle intervention trial conducted in Micronesia. The results of this study will help guide future medical care for indigenous populations in the Pacific Islands and will also shed light on how to effectively design and deliver intensive lifestyle interventions to treat and manage diabetes. Clinical Trials Registration: www.ClinicalTrials.gov; identifier NCT03862963.

The relationship between macroalgae taxa and human disturbance on central Pacific coral reefs.

Climate change and human disturbance threatens coral reefs across the Pacific, yet there is little consensus on what characterizes a "healthy" reef. Benthic cover, particularly low coral cover and high macroalgae cover, are often used as an indicator of reef degradation, despite uncertainty about the typical algal community compositions associated with either near-pristine or damaged reefs. In this study, we examine differences in coral and algal community compositions and their response to human disturbance and past heat stress, by analysing 25 sites along a gradient of human disturbance in Majuro and Arno Atolls of the Republic of the Marshall Islands. Our results show that total macroalgae cover indicators of reef degradation may mask the influence of local human disturbance, with different taxa responding to disturbance differently. Identifying macroalgae to a lower taxonomic level (e.g. the genus level) is critical for a more accurate measure of Pacific coral reef health.