Avail Vapor, which calls itself the largest chain of vape shops in the country, with 102 locations, uses a two-pronged approach to attracting new customers through marketing programs
Among this group of current and former smokers, daily e-cigarette users at the time of the survey (20142015) were more likely to be former smokers than e-cigarettenever users (52 percent versus 28 percent, adjusted prevalence ratio [aPR] = 3.15
Its stated in the present tense
Recall shows the sensitivity of a model and equals to a fraction of correctly predicted smoker samples compared to all smoker samples
In the aggregate, the experience of menthol bans in the real world, as opposed to forecasts about them, is that the bans have minimal effects on tobacco consumption but do engender unintended consequences, even in markets where menthol is relatively unpopular