This is because the burning of tobacco in a shisha using charcoal produces higher levels of carbon monoxide and cancer-causing chemicals than conventional cigarettes [8]
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Dumont Light breaks from this pattern at the blend level
E-cigarette use in Tobacco Nation presents cause for concern and calls for additional monitoring in the future, especially given strong evidence that young people who use e-cigarettes have much higher odds of later becoming smokers compared to those who have never vaped
The education variable uses a seven-point indicator (1=elementary school, 2=junior high school, 3=high school, 4=college, 5=Bachelors degree, 6=Masters degree, and 7=Doctoral degree)
Some areas allow small variants, but the 20-bar package is still the default