While R 2 values were comparable between models based on smoking population and those based on vaping population, vaping population explained a slightly lower proportion of variability in the distribution of non-specialized storefronts while generally explaining a slightly higher proportion of variability in the distribution of specialized storefronts
The most common side effects include nausea, diarrhoea, vomiting, constipation, stomach pain, headache, tiredness, upset stomach, dizziness, feeling bloated, belching, gas, stomach flu, heartburn, and runny nose or sore throat
Linterdiction comprend galement des restrictions sur la publicit et la promotion des e-cigarettes, ainsi que lobligation pour tous les produits de ce type dtre lpreuve des enfants et inviolables
They are currently covered by laws written to regulate other forms of tobacco, most often smoked tobacco