Finally, we conducted a series of multinomial logistic regressions (57, 58) to examine associations between substance use risk categories (i.e., dependent variable) and potential predictors (i.e., independent variables)
Nicotine exposure can affect adolescent brain development, and flavored or high-concentration products have made e-cigarettes especially appealing to teens and young adults
Young adult vapers in California were not as lucky, as Governor Jerry Brown signed a bill to raise the minimum age to 21 on May 4, 2016
Dab products can be purchased in bulk, and their high potency means less frequent purchases
The PHE report also found e-cigarettes do not replicate the problems of second- hand smoke
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