Smoking-related knowledge, attitudes, and behaviours among Alaska Native people: a population-based study

• Published in: International journal of circumpolar health Vol. 72; no. 1; pp. 21141 - 7
• Main Authors: Rohde, Kristen, Boles, Myde, Bushore, Chris J, Pizacani, Barbara A, Maher, Julie E, Peterson, Erin
• Format: Journal Article
• Language: English
• Published: United States Taylor & Francis 01.01.2013; Co-Action Publishing; Taylor & Francis Group
• Subjects: Adolescent; Adult; Aged; Alaska - epidemiology; Alaska Native people; Behavioral Risk Factor Surveillance System; disparities; Female; Health Knowledge, Attitudes, Practice - ethnology; Humans; Indians, North American - psychology; Indians, North American - statistics & numerical data; indigenous populations; Male; Middle Aged; Prevalence; smoking; Smoking - epidemiology; Smoking - ethnology; Smoking - psychology; smoking cessation; Smoking Cessation - ethnology; Smoking Cessation - psychology; Smoking Cessation - statistics & numerical data; Supplement 1, 2013; Tobacco Smoke Pollution; Young Adult; Alaska; disparities; indigenous populations; Alaska Native people; smoking cessation; smoking
• ISSN: 2242-3982; 1239-9736; 2242-3982
• DOI: 10.3402/ijch.v72i0.21141

Several studies have shown that Alaska Native people have higher smoking prevalence than non-Natives. However, no population-based studies have explored whether smoking-related knowledge, attitudes, and behaviours also differ among Alaska Native people and non-Natives. We compared current smoking prevalence and smoking-related knowledge, attitudes, and behaviour of Alaska Native adults living in the state of Alaska with non-Natives. We used Alaska Behavioral Risk Factor Surveillance System data for 1996 to 2010 to compare smoking prevalence, consumption, and cessation- and second-hand smoke-related knowledge, attitudes, and behaviours among self-identified Alaska Native people and non-Natives. Current smoking prevalence was 41% (95% CI: 37.9%-44.4%) among Alaska Native people compared with 17.1% (95% CI: 15.9%-18.4%) among non-Natives. Among current every day smokers, Alaska Natives were much more likely to smoke less than 10 cigarettes per day (OR=5.0, 95% CI: 2.6-9.6) than non-Natives. Compared with non-Native smokers, Alaska Native smokers were as likely to have made a past year quit attempt (OR=1.4, 95% CI: 0.9-2.1), but the attempt was less likely to be successful (OR=0.5, 95% CI: 0.2-0.9). Among current smokers, Alaska Natives were more likely to believe second-hand smoke (SHS) was very harmful (OR=4.5, 95% CI: 2.8-7.2), to believe that smoking should not be allowed in indoor work areas (OR=1.9, 95% CI: 1.1-3.1) or in restaurants (OR=4.2, 95% CI: 2.5-6.9), to have a home smoking ban (OR=2.5, 95% CI: 1.6-3.9), and to have no home exposure to SHS in the past 30 days (OR=2.3, 95% CI: 1.5-3.6) than non-Natives. Although a disparity in current smoking exists, Alaska Native people have smoking-related knowledge, attitudes, and behaviours that are encouraging for reducing the burden of smoking in this population. Programs should support efforts to promote cessation, prevent relapse, and establish smoke-free environments.