Browsing by Author "Miller P"
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- ItemPre-drinking behaviour of people in the night-time economy: Evidence from a street-intercept survey in New Zealand(Wiley, 2022-02-13) Cameron M; Miller P; Roskruge MINTRODUCTION: Pre-drinking behaviour has grown in prevalence and generates harm for pre-drinkers and others. In this article, we answer three research questions: (i) Where and when do pre-drinkers obtain their alcohol?; (ii) What is the difference in the level of intoxication of pre-drinkers versus non-pre-drinkers, and how does this difference vary over the course of a night?; and (iii) Is the level of intoxication of pre-drinkers related to where and when they obtain their alcohol? METHODS: We obtained data from 469 respondents using a street-intercept survey conducted in Hamilton, New Zealand in 2019. Data were analysed by cross-tabulation, linear regression and plotting the average intoxication level in the night-time economy over time. RESULTS: The majority of pre-drinkers purchase their alcohol for pre-drinking on the day of consumption. Half of the same-day purchasers purchase before 6 pm. The average level of intoxication increases over the course of the night, and is unambiguously higher for pre-drinkers than non-pre-drinkers. The level of intoxication does not differ based on the source or timing of pre-drinking purchases. The main motivation for pre-drinking was price, especially among women. DISCUSSION AND CONCLUSIONS: Pre-drinking is a contributor to intoxication in the night-time economy, but most drinkers purchase their alcohol for pre-drinking before 7 pm. Further research is required to understand whether trading hours restrictions for off-premises alcohol suppliers will affect the most harmful drinking patterns. Price interventions to reduce the price differential between on-licenced and off-licence alcohol outlets offer the greatest potential to reduce pre-drinking and associated harm.
- ItemSide-loading prevalence and intoxication in the night-time economy(Elsevier, 2021-12-31) Cameron M; Miller P; Roskruge MAlthough pre-drinking has attracted considerable research interest, side-loading (any drinking occurring outside of licensed premises during a night out, and excluding drinking at home) is comparatively under-studied. In this paper, we investigate the prevalence of side-loading behaviour and intoxication in the night-time economy of Hamilton, New Zealand's fourth-largest city. Using a street-intercept survey conducted over six nights (n = 469) in March and April 2019, we found that 17.5% of research participants (82/469), and 19.9% of drinkers (82/413), had engaged in side-loading. Of those engaging in side-loading, the majority did so in a car (61.0%), with smaller proportions engaging in side-loading in the street (17.1%), a carpark (12.2%), or somewhere else (13.4%). Men were significantly more likely than women to engage in side-loading behaviour (p = 0.001). In linear models controlling for time of the night, day of the week, and demographic variables, side-loading was not statistically significantly associated with breath alcohol content. This contrasts with pre-drinking, which was associated with statistically significantly higher breath alcohol content. Our results suggest that side-loading might not be used as a method for drinkers to enhance intoxication, but instead as a means of sustaining a target level of intoxication during an evening.