Secondary and additional outcomes
non-alcoholic
Secondary outcomes were the number of alcoholic and non-alcoholic drinks selected, the number of alcohol units purchased, and the proportion (i.e., percentage) of total drinks selected and purchased that were alcoholic. Additional outcomes were the total number of drinks selected, and purchased, the number of alcoholic drinks purchased, and the number of non-alcoholic drinks purchased.Selection outcomes were assessed from the simulated online supermarket task, and purchasing outcomes were assessed from receipts after shops at 