title: Sociocultural Factors that Affect Chewing Behaviors among Betel Nut Chewers and Ex-Chewers on Guam.
abstract: Areca nut (betel nut) is chewed by an estimated 10% of the world's population which is equivalent to about 600 million people. It is classified as a Group 1 carcinogen by the World Health Organization (WHO) and has been linked to various types of oral cancer. Chewing areca predominates in South and South East Asia, East Africa, and the Western Pacific and has important social and cultural implications. The purpose of the pilot study was twofold: (1) to examine sociocultural factors that affect why people on Guam chew betel nut, their chewing behaviors, perceptions of risks, probability of changing behaviors, and methods that could be used to reduce use or quit; and (2) to pilot two surveys (one for chewers and one for ex-chewers) to be used in a larger study in the future. A mixed methods design was employed that included surveys pertaining to their status (chewer or ex-chewer) and in-depth interviews. A total of 30 adults participated in this pilot study: adult betel nut chewers (n = 15) and ex-chewers (n = 15). Chewing betel nut is a learned behavior, embedded within the culture, and is viewed as an important cultural identifier. Socially, chewing is viewed as positive. Chewers stated that they were not as aware of health issues; however, ex-chewers stated health reasons for quitting.
authors.affiliation: Department of Kinesiology and Rehabilitation Science, University of Hawai'i at Manoa, Honolulu, HI (KLM).
authors.forename: Kelle L
authors.initials: KL
authors.lastname: Murphy
authors.affiliation: Department of Kinesiology and Rehabilitation Science, University of Hawai'i at Manoa, Honolulu, HI (KLM).
authors.forename: Thaddeus A
authors.initials: TA
authors.lastname: Herzog
mesh_terms: D000328:Adult; D001114:Areca / Q000009:adverse effects*; D005260:Female; D006141:Guam / Q000208:ethnology; D007722:Health Knowledge, Attitudes, Practice / Q000208:ethnology*; D006801:Humans; D008297:Male; D008409:Mastication / Q000208:ethnology*; D008875:Middle Aged; D010865:Pilot Projects