...not know what they were vaping.13 FIGURE 1.Some of the different types of e-cigarettes or vapes available today. Image by WWW.BLACKNOTE.COM/CREATIVE COMMONS PREVALENCE The popularity of e-cigarettes continues to grow,...

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...to hip ratio. Available at: www.mayoclinic.com/health/waistto-hip-ratio/AN01794. Accessed February 11, 2009. Waist to Hip Ratio Calculator. Available at: www.bmi-calculator.net/waist-to-hip-ratio-calculator/waist-tohip-ratio-chart.php.…