Publications & Reports

Tracking the decline in Australian adolescent drinking into adulthood.

Livingston M, Callinan S, Vashishtha R, Yuen WS, Dietze P
National Drug Research Institute, Curtin University.


BACKGROUND AND AIMS: Adolescent drinking in Australia (and many other countries) has declined substantially since the early 2000s. This study aimed to test whether these declines have been maintained into adulthood and whether they are consistent across sub-groups defined by sex and socio-economic status. DESIGN: Quasi-cohorts were constructed from seven repeated waves of cross-sectional household survey data (2001-2019) SETTING: Australia PARTICIPANTS: 20,733 respondents aged between 14 and 24 (male: 9,492; female: 11,241) MEASUREMENTS: Participants were grouped into five cohorts based on their birth year (from 1979-83 to 1999-2003). Three measures of drinking were assessed: any past-year consumption (yes/no), past-year regular risky drinking (12 or more drinking episodes of > 40g of pure alcohol, yes/no) and total volume of alcohol consumed in the past year (in Australian standard drinks, 10g of alcohol). Socio-economic status was measured based on neighbourhood of residence. FINDINGS: Drinking declines were consistent across socio-economic groups on all measures and trends were broadly similar for women and men. More recent birth cohorts had significantly lower levels of drinking across all three measures (odds ratios between 0.31 and 0.70 for drinking and risky drinking, coefficients between -0.28 and -0.80 for drinking volume). There were significant interactions between birth cohort and age for past-year drinking and past-year regular risky drinking, with cohort differences diminishing as age increased. CONCLUSIONS: Lighter drinking adolescent cohorts appear to partly ‘catch up’ to previous cohorts by early adulthood but maintain lower levels of drinking and risky drinking up to the age of 24. These ongoing reductions in drinking are spread evenly across socio-economic groups.

Link to publisher’s web site


  • Journal: Addiction
  • Published: 01/05/2022
  • Volume: 117
  • Issue: 5
  • Pagination: 1273-1281