While ear infections in adults are not as common as they are in children, they can still happen
Associations of cotinine metrics with smoking characteristics, dependence, and activities and emotions Cotinine metrics (AUC, min, max, range) were regressed onto predictor variables including demographics, smoking characteristics, activities, and emotions in separate hierarchical linear regression Covariates included age, sex, race, total family annual income, and marital status
#4 I know this is pretty hokey, but I've been building a press in my mind for some time
Similarly, low nicotine-tar smokers had a 14% lower death rate from heart attacks and a 26% lower rate from lung cancer
doi: 10.1001/jamaoncol.2016.5688