Patterns of drinking and driving offenses among nightclub patrons in Brazil

Author(s)

Wagner, Gabriela A. ; Sanchez, Zila M.

• Document type: Journal article
• Source: INTERNATIONAL JOURNAL OF DRUG POLICY; v. 43, p. 96-103, MAY 2017.
• Web of Science Citations: 0

Abstract

Background: Brazil has a strict drinking and driving law known as the Brazilian ``Dry Law{''}. The aim of the present study was to investigate characteristics associated with the breaking of the Brazilian traffic law, on drinking and driving, at nightclub exit among a representative sample of nightclub patrons in the city of Sao Paulo, Brazil. Methods: Portal survey realized with a two-stage cluster sampling survey design to collect data from 2422 patrons at the entrance and 1822 patrons at the exit of 31 nightclubs in the city of sao Paulo, Brazil. Patrons' breath alcohol concentrations (BrACs) at the entrance and exit of the nightclubs were categorized according to the law as either a ``traffic offense{''} or a ``traffic offense and crime{''}. Weighted multinomial logistic regression was used to analyze factors associated with different patterns of drinking and driving offenses. Results: Of the subjects, 16.5% (n = 369) were identified as driving patrons at the entrance and exit of the nightclubs. At entry, 80.1% of the patrons, had a zero BrAC, 14.9% had a BrAC meeting the traffic offense criteria and 5.0% had a BrAC meeting the traffic offense and crime criteria. Women were less likely to have BrACs meeting the traffic offense criteria. At nightclub exit, 63.4% of patrons had maintained a zero BrAC, 24.7% had a BrAC that had increased and now met the traffic offense and crime criteria, and 11.9% had a decreased or stable BrAC. An increased BrAC was more frequently identified in patrons who were men, were single, and had used illicit drugs inside the nightclub. Conclusion: Despite the existence of a strict law regarding drinking and driving, a significant proportion of nightclub patrons in the city of Sao Paulo had violated this law, suggesting a perception of impunity and need for law enforcement. (C) 2017 Elsevier B.V. All rights reserved. (AU)

• FAPESP's process: 11/51658-0 - Patterns of alcohol and other drugs consumption on nightclubs and bars: epidemiology, ethnography and intervention
• Grantee: Zila van der Meer Sanchez Dutenhefner
• Support Opportunities: Research Grants - Young Investigators Grants