banning flavored tobacco california Should products be banned in California? Evidence that petitions supporting Big

This method considers factors like the estimated prevalence of e-cigarette use among secondary school students in Thailand (p=0.072, derived from a previous study 29 ), the desired margin of error (0.0072, representing 10% of the estimated proportion), the significance level (=0.05), and a cluster effect of 1.2 to account for students being nested within schools

Nicotine is also an effective smoking cessation drug: smokers who took nicotine for tobacco dependence were more likely to be smoke-free after six months than those who did not

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Similarly, smoking cessation was 5.3 percent lower among smokers who vaped, but not daily, compared to matched smokers who did not vape