|
Abstract
|
OBJECTIVES: To investigate how various alcohol-drinking behaviours are associated with sociodemographics, lifestyle factors and health status indicators in Brazil. STUDY DESIGN: This study is based on a household survey of 53,034 adults aged 18 + years from all 26 Brazilian capitals and the Federal District conducted in 2017.
METHODS: Sex-stratified relationships were modelled using logistic regressions and controlled for capital-specific effects. Main outcome measures included regular alcohol use, weekly alcohol use, heavy episodic drinking (HED), frequent HED and drinking and driving.
RESULTS: Overall (unadjusted) prevalence of regular alcohol consumption is 41%. Among drinkers, approximately 70% drink on a weekly basis, and 46% are heavy episodic drinkers. Among this latter group, close to 44% are frequent heavy episodic drinkers (i.e. at least four times in a month). Among regular drinkers who also are drivers, the prevalence of drinking and driving is 28%. These prevalences are considerably higher in men. The relationships investigated vary by drinking behaviour and sex, with some factors consistently associated with various behaviours, when present. Population (men or women) at greatest risk include (largely) younger individuals (up to 700% increase in odds) who are single or divorced, those who are less health conscious and watch television or use mobile devices during leisure time 4 + hours per day and do not have diabetes. For drinking and driving, the additional risk factors include speeding behaviour, the use of mobile devices while driving and HED. Education, race/ethnicity and other health status indicators are differently associated with various drinking behaviours. For women, in particular, the results also show differences in odds of up to 360% and 1430% across cities for frequent HED and drinking and driving, respectively. Similarly, indigenous women are at greatest risk of weekly alcohol use and HED.
CONCLUSIONS: HED and drinking and driving are problematic, as the association with other factors suggests a clustering of risky behaviours that may exacerbate the consequences of drinking behaviours.
Copyright © 2019 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.
Language: en |