In addition, the multilevel model properly accounts for the correlation structure of the data that can occur in multistage survey sampling
It increases the risk of heart attacks and strokes
For FDA to approve a cigarette plan for cigarette packaging, the plan must provide that all of the required warnings are randomly displayed during each 12-month period on each brand of the product, displayed on each brand of the product in as equal a number of times as is possible during each 12-month period, are randomly distributed in all areas of the United States in which the product is marketed, and must ensure that all of the required warnings will be displayed by the manufacturer, distributor, or retailer at the same time
The strongest risk factors for adolescent EC use include social acceptance and use within peer or family circles (13 studies), male gender (10 studies), low risk perception (6 studies), younger age (3 studies), and greater financial resources (3 studies)