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. Author manuscript; available in PMC: 2015 Jun 7.
Published in final edited form as: Bull Menninger Clin. 2014 Summer;78(3):243–252. doi: 10.1521/bumc.2014.78.3.243

Figure 2.

Figure 2

Percent of answers to three representative health-related questions, separated by age groups: A, Do you think that tobacco cigarettes (or e-cigarettes) can give you lung cancer?; B, Do you think that tobacco cigarettes (or e-cigarettes) are harmful for pregnant women to use?; C, Once someone has started smoking tobacco cigarettes (or e-cigarettes), how easy or hard do you think it is to quit? The p values were calculated by comparing the distributions using the Wilcoxon sign rank test.