Consumption plans for the rest of the night among Australian nightlife patrons

Aims: This study investigates associations between blood alcohol content (BAC), gender, location, time of night, and intention to consume more alcohol, energy drinks, and illicit drugs following a street intercept interview.
Design: Interviews were conducted from December 2011 to July 2012.
Setting: Interviews were conducted in nightlife areas of Sydney, Melbourne, Perth, Wollongong, and Geelong, between 8 p.m. to 5 a.m.
Participants: Data from 4,203 participants are utilized in the current paper.
Measures: Participants were asked demographic questions, as well as questions about their intentions for the rest of the night (further alcohol, drug, and energy drink use), and completed a breathalyzer test.
Findings: Over 70% of the nightlife patrons intended to consume more alcohol, and this was more likely for males, regional patrons, and those with a BAC of over 0.08 g/100 ml. Overall, intention to use drugs was consistent across BAC, location, and time of night, though males were significantly more likely than females to intend to consume drugs.
Conclusions: Given the risky behaviors of the most intoxicated group out drinking late at night, interventions that target latenight drinking, high levels of intoxication, and high-risk drinkers are indicated.