The ratio of regular or daily use to current smoking was much higher among 15-17 year olds than in other age groups (e.g
To explore moderation of trends among cigarette smokers by age, gender, occupational social grade, vaping status, and level of alcohol consumption, we repeated the model including the interaction between the moderator of interest and timethus allowing for time trends to differ across subgroups
Available from: Stephens WE (2017) Comparing the cancer potencies of emissions from vapourised nicotine products including e-cigarettes with those of tobacco smoke
Kandel of the Mailman School of Public Health at Columbia University in New York
clean regularly
skin conditions and diseases such as eczema, rosacea, dry skin, rashes, and warts