what smoking cigarettes does to your lungs Smoking: Effects, Risks, Diseases, Quitting & Solutions Cigarette Smoking and your Health
Description
Nicotine free concept test (discussion draft)
Your difference could make all the difference
We included an indicator of UK country (England, Wales, Scotland, Northern Ireland) and a continuous measure of interview date (as there were slight temporal trends in vaping within the period of fieldwork)
For each exposure and outcome examined, an algorithm was identified as resulting in differential misclassification when its sensitivity and/or specificity differed between at least two levels of the exposure or outcome variables, as indicated by non-overlapping 95% confidence intervals [22]
depression and anxiety
