Exploring perspectives and insights of experienced voyagers on human health and Polynesian oceanic voyaging: A qualitative study.

BACKGROUND: The Worldwide Voyage (WWV) was a 3-year (2014-2017) open-ocean voyage to circumnavigate the world using Indigenous knowledge and navigational skills aboard Hokule'a, a traditionally designed Native Hawaiian (NH) voyaging canoe (wa'a kaulua). Each WWV segment included experienced crew and leadership who were recognized by their voyaging peers as highly experienced in Polynesian oceanic voyaging. This study explored the perceptions and insights of WWV-experienced ocean voyagers on the interconnection between human health and oceanic voyaging. METHODOLOGY: A constructivist approach with a storytelling-based moderator guide was used to conduct focus groups and informant interviews of experienced crew and voyaging leadership. Participants were interviewed and recorded transcripts were analyzed using content analysis. Triangulation of analysis included secondary thematic review by two independent NH cultural practitioners and participant member checking. Purposive sampling was used to enroll 34 of 66 eligible highly experienced voyagers (leadership n = 6; crew n = 28) in 5 focus groups and 4 informant interviews. RESULTS: Six themes emerged: 1) Indigenous context (spiritual and natural environment); 2) Importance of relationships and community; 3) Description of life on the canoe; 4) Holistic health; 5) Mindfulness, stress reduction and emotional health; and 6) Opportunities for intervention. Themes 1-5 were inductive and intricately interrelated, and theme 6 was deductive in that it directly resulted from a moderator guide question. Theme 6 offers strategies to improve the impact of voyaging and health well beyond the physical voyage with recommendations for improved transition back to land and developing a wa'a community context, which reflects a traditional voyaging experience. CONCLUSIONS: Polynesian oceanic voyaging is strongly perceived as a positive and transformative holistic-health-promoting experience. SIGNIFICANCE: Recommendations to promote generalizable health benefits of a voyaging lifestyle offers a promising and culturally grounded approach warranting future studies to understand mechanism and potential impact for improving health inequities.

Engaging Community Health Centers to understand their perceptions and interest in longitudinal cohort research on diabetes mellitus in Native Hawaiian communities: Initial insights from the Waimanalo community.

Introduction: Despite decades of research on diabetes mellitus (DM) and other health disparities affecting Native Hawaiian and Pacific Islander (NHPI) populations, little is known about the disease mechanisms that underlie these health disparities. Ideally, a longitudinal cohort study is one of the best research design tools to examine underlying mechanisms of disease in health disparity conditions such as DM. The study purpose is to understand the perspectives and insights of people (n = 29) living in NHPI communities about conducting longitudinal cohort studies aimed at understanding mechanisms of health disparities in NHPI populations. Methods: All interviews were audio-recorded, transcribed and de-identified into written transcripts for thematic content analysis. Results: Four major themes emerged: 1) Diabetes and other health disparities is a community priority because these diseases touch nearly everyone; 2) Cohort-type research and its outcomes should extend beyond data collection to include data sharing using a cultural context approach; 3) Cohort-type research can directly benefit everyone, especially youth, through education on new, locally-derived knowledge; 4) A longterm benefit of cohort-type research should be to support "generational change" in the community. Discussion: In summary, potential "cohort-type research" (a.k.a. longitudinal cohort study designs) was perceived as a worthy endeavor because health disparities, such as DM, affects nearly everyone in the community. Cohort-type research is important to NHPI communities as it holds promise for impacting "generational change" on health and wellbeing through the sharing of new community-derived knowledge.

Qualitative study on voyaging and health: perspectives and insights from the medical officers during the Worldwide Voyage.

OBJECTIVE: To examine the potential association of ocean voyaging with human health and well-being from the perspectives and experiences of the medical officers (MOs) who served during the Worldwide Voyage (WWV). DESIGN: Using a phenomenology framework, focus group and individual interviews were conducted and analysed by three diverse core researchers and then reviewed by three external researchers to enhance triangulation. Analysis used the Framework Method and Atlas-ti software (V.8.4.4) to facilitate coding, identify categories and develop an analytical matrix. The matrix was applied to all data using the constant comparative method to construct major themes and subthemes. Synthesised member checking was performed. SETTING: In 2014-2017, the WWV began in Hawai'i on a traditional voyaging canoe, known as Hokule'a, using a non-instrument navigational method, 'wayfinding', powered only by natural forces and guided by traditional ecological knowledge. Each segment of the voyage included ~12 individuals, including an MO physician. The entire WWV included 172 ports-of-call, 36 legs and 250+ crew members. PARTICIPANTS: We purposively sampled all MO physicians who participated in the WWV and enrolled 87% of eligible MOs (n=20 of 23). We conducted two focus groups (n=17=11+6, 85%) and three individual informant interviews (n=3, 15%). RESULTS: The four major themes: (1) Relationships; (2) Preventive Care to Enhance Health; (3) Holistic Health and Wellbeing beyond Voyaging and (4) Spiritual Transformative Experience, strongly suggest that ocean voyaging aboard a traditional voyaging canoe enhanced human health and well-being. The overall impact to perceived health and well-being extended beyond any increase in physical exercise. Essentially, traditional Polynesian ocean voyaging provided a cultural-based context for holistic health and well-being that influenced multiple levels and multiple dimensions. CONCLUSION: Polynesian ocean voyaging was perceived as positively associated with holistic health and overall well-being and it may offer a new approach to confront complex health disparities.

Preventable Tooth Loss in Hawai'i: The Role of Socioeconomic Status, Diabetes, and Dental Visits.

INTRODUCTION: Tooth preservation in adults and children is one of the Healthy People 2020 goals for oral health. Although the overall prevalence of tooth loss has been declining in the United States, substantial racial/ethnic differences in preventable tooth loss persist as a public health problem. We examined the strength of the association of health risk factors and tooth loss in Hawai'i. METHODS: We used data from the Hawai'i Behavioral Risk Factor Surveillance System survey collected from 2011 through 2014. Participant responses were included if they self-identified as Native Hawaiian, white, Japanese, or Filipino. Differences in excess tooth loss (6 or more teeth) and known risk factors (demographics, diabetes, and dental visits) were analyzed by using univariate analyses and adjusted stepwise, logistic regression models. RESULTS: We identified oral health inequity among the 4 ethnic groups studied; among the groups, Native Hawaiians had the largest proportion of excess tooth loss. The univariate analyses found differences in the strength of these associations among the 4 racial/ethnic groups. The stepwise analyses found that the associations of excess tooth loss and race/ethnicity were not significant after adjusting for demographics, diabetes status, and dental visits. CONCLUSION: Findings suggest a need for programs and policies that improve access to oral health care in Hawai'i for those with low levels of income and education and those with diabetes.