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Epidemiology of areca (betel) nut use in the Mariana Islands: Findings from the University of Guam/University of Hawai`i Cancer Center Partnership Program
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Oct 2017
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Source: Cancer Epidemiol. 50(Pt B):241-246.
[PDF-286.57 KB]
Details:
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Alternative Title:Cancer Epidemiol
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Personal Author:
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Description:Background
Areca (betel) nut is considered a Group 1 human carcinogen shown to be associated with other chronic diseases in addition to cancer. This paper describes the areca (betel) nut chewing trend in Guam, and health behaviors of chewers in Guam and Saipan.
Methods
The areca (betel) nut module in the Guam Behavioral Risk Factor Surveillance Survey was used to calculate the 5-year (2011-2015) chewing trend. To assess the association between areca (betel) nut chewing and health risks in the Mariana Islands, a cross-section of 300 chewers, ≥ 18 years old, were recruited from households in Guam and Saipan. Self-reported sociodemographics, oral health behaviors, chronic disease status, diet, and physical activity were collected. Anthropometry was measured. Only areca (betel) nut-specific and demographic information were collected from youth chewers in the household.
Results
The 5-year areca (betel) nut chewing prevalence in Guam was 11% and increased among Non-Chamorros, primarily other Micronesians, from 2011 (7%) to 2015 (13%). In the household survey, most adult chewers (46%) preferred areca nut with betel leaf, slaked lime, and tobacco. Most youth chewers (48%) preferred areca nut only. Common adult chronic conditions included diabetes (14%), hypertension (26%), and obesity (58%).
Conclusion
The 5-year areca (betel) nut chewing prevalence in Guam is comparable to the world estimate (10-20%), though rising among Non-Chamorros. Adult and youth chewers may be at an increased risk for oral cancer. Adult chewers have an increased risk of other chronic health conditions. Cancer prevention and intervention strategies should incorporate all aspects of health.
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Source:
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Pubmed ID:29120831
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Pubmed Central ID:PMC5747254
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Funding:
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Volume:50
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