| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1069852 | Drug and Alcohol Dependence | 2014 | 6 Pages |
BackgroundThe association between betel quid (BQ) chewing and oral cancer is well established. However, evidence regarding the relationship between BQ chewing and cardiovascular disease (CVD) is still insufficient.MethodsThis cross-sectional study included 2002 men and 1175 women aged 50 and older in a city-level health examination survey of an agricultural and fishing population in 2013. In addition to anthropometric parameters, CVD risks were estimated using high-sensitivity C-reactive protein (hs-CRP), brachial-ankle pulse wave velocity (baPWV) and ankle-brachial index. Age, gender, smoking and alcohol drinking status were all incorporated into the multivariate logistic regression model to delineate the effect of BQ chewing on CVD risks.ResultsTwo hundred forty-one (12%) males and eight (0.7%) females were ever chewers. BQ chewing was an independent risk factor for general obesity (odds ratio [OR] 1.43, 95% confidence interval [CI] 1.07–1.91, p = 0.017), central obesity (OR 2.27, 95% CI 1.53–3.37, p < 0.001) and an elevated hs-CRP level (OR 1.38, 95% CI 1.03–1.85, p = 0.029). Subjects who chewed more frequently had a higher systolic blood pressure (p = 0.025) and baPWV (p = 0.006). The waist circumference (p = 0.015) and waist-to-height ratio (p = 0.022) were greater in current chewers than in former chewers.ConclusionThese findings suggest that BQ chewing is associated with obesity and a higher CVD risk as estimated by hs-CRP. Furthermore, potential beneficial effects of BQ chewing cessation on central obesity were also found.
