e R 2 indicates change in the R-squared value when including the interaction term in the model (i.e., the change in the percentage of outcome variance explained by the model)
Some lower-quality tobacco products leave a noticeable chemical aftertaste, which even the most devoted cigarette smokers would describe as unpleasant
There was also strong support for action to limit the appeal of vaping and nicotine product packaging to young people
Ultimately, the research indicates that smoking dangers run much deeper than they appear, and threaten health in ways that need urgent attention and response
Instead, they played song after dreamy song, wrapping us all in a cloud of dry ice and melancholy
Sasha Obama, Malia's younger sister, was reportedly seen smoking as she left a Labour Day party in Los Angeles last month, suggesting that the habit runs in the family