Relationship between characteristics of large national regions and individual alcohol consumption: a scoping review.

OBJECTIVE: The goal of our article was to systematise studies that investigated the impact of living conditions in large national regions on individual alcohol consumption.

METHODS: The objectives of the scoping review, the criteria and methods for selecting articles were defined in advance and recorded in the protocol PROSPERO CRD42021234874. We sought publications on the research topic in PubMed, Google Scholar, OpenGrey, Crossref and eLibrary databases from the moment they were created until December 31, 2021. The final sample included 81 publications.

RESULTS: The majority of ultimately selected papers were published after 2010 (62 articles), represented the USA (68 articles), and considered samples of children and youths, either the younger population or the general adult population (65 articles). High quality was characteristic for 19 studies, whereas satisfactory quality was exhibited by 46 publications. The most consistent associations with individual alcohol consumption were revealed for the legislative environment (especially for integral scales and indices), alcohol pricing policy, the prevalence of alcohol consumption and binge drinking in the population, and unemployment rate.

CONCLUSION: The review made it possible to systematise the results of studies on the impact of the characteristics of large national regions on alcohol consumption, including a description of these characteristics and results, samples and designs of studies, their quality, as well as to summarise the results of these studies.