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首页> 外文期刊>Journal of studies on alcohol and drugs. >The Development of Drinking Trajectories Among Australian Young Adults
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The Development of Drinking Trajectories Among Australian Young Adults

机译：澳大利亚年轻人饮酒轨迹的发展

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摘要

Objective: The present study compares drinking trajectories for two cohorts of adolescents and young adults, 10 years apart, to assess whether recent declines in adolescent drinking in Australia represent fundamental shifts in typical drinking behavior. Method: Six waves of annually collected, longitudinal responses from two cohorts of adolescents and young adults ages 15-25 in 2001 (n = 1,436, 48.3% male) or 2011 (n = 2,520, 48.1% male) were acquired from the Household, Income and Labour Dynamics in Australia survey (HILDA). Latent class growth analysis was used to determine the best fitting drinking trajectories for both cohorts. Results: Four quadratic classes were identified for the earlier cohort, and three linear for the more recent one. Light/abstaining, moderate/moderate-steady, and heavy drinking classes were observed in both cohorts, whereas an additional moderate-increasing class in the earlier cohort was absent from the recent one. The two lowest trajectories (light/abstaining and moderate/moderate-steady) appeared relatively stable across cohorts, despite an increase in light/abstaining drinkers in the recent cohort, whereas the heaviest drinkers consumed substantially less in the recent cohort than the earlier one. Conclusions: We found reduced consumption across drinking patterns, suggesting that youth drinking declines are not attributable to significant shifts in drinking behaviors; rather, adolescents and young adults are drinking in a similar, albeit significantly lower, fashion. The stability of these trajectories, and the continuation of these declines into adulthood, suggest that reductions in alcohol-related harm may be likely for recent cohorts across their life course.
机译：目的：本研究比较了两组青少年和年轻人（相隔10年）的饮酒轨迹，以评估最近澳大利亚青少年饮酒的下降是否代表了典型饮酒行为的根本转变。方法：从澳大利亚家庭、收入和劳动动态调查（HILDA）中获取2001年（n=1436，48.3%男性）或2011年（n=2520，48.1%男性）从两个年龄在15-25岁的青少年和年轻成年人队列中每年收集的六波纵向反应。潜在阶级增长分析用于确定两个群体最适合的饮酒轨迹。结果：早期队列确定了四个二次类，近期队列确定了三个线性类。在两个队列中都观察到轻度/戒酒、中度/中度稳定和重度饮酒，而在最近的一个队列中，早期队列中没有额外的中度增加级别。尽管在最近的一个队列中，轻度/戒酒和中度/中度稳定的两个最低轨迹（轻度/戒酒和中度/中度稳定）的饮酒者人数有所增加，但在整个队列中，这两个轨迹似乎相对稳定，而在最近的一个队列中，重度饮酒者的消费量远低于之前的一个队列。结论：我们发现不同饮酒模式的饮酒量都有所减少，这表明年轻人饮酒量的下降并不是因为饮酒行为的显著改变；相反，青少年和年轻人饮酒的方式相似，尽管要低得多。这些轨迹的稳定性，以及这些下降持续到成年期，表明在最近的人群中，在他们的整个生命过程中，与酒精相关的伤害可能会减少。

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    Leggat Geoffrey; Livingston Michael; Kuntsche Sandra; Callinan Sarah;

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    La Trobe Univ Ctr Alcohol Policy Res CAPR Plenty Rd &

    Kingsbury Dr Bundoora Vic 3086 Australia;

    La Trobe Univ Ctr Alcohol Policy Res CAPR Plenty Rd &

    Kingsbury Dr Bundoora Vic 3086 Australia;

    La Trobe Univ Ctr Alcohol Policy Res CAPR Plenty Rd &

    Kingsbury Dr Bundoora Vic 3086 Australia;

    La Trobe Univ Ctr Alcohol Policy Res CAPR Plenty Rd &

    Kingsbury Dr Bundoora Vic 3086 Australia;

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  • 正文语种 eng
  • 中图分类 药学;
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