Citation

Oldham M, Callinan S, Whitaker V, Fairbrother H, Curtis P, Meier P, Livingston M, Holmes J. Addiction 2019; ePub(ePub): ePub.

Affiliation

School of Health and Related Research, University of Sheffield, Sheffield, UK.

Copyright

(Copyright © 2019, John Wiley and Sons)

DOI

10.1111/add.14824

PMID

31560404

Abstract

BACKGROUND AND AIMS: Youth alcohol consumption has declined significantly over the past 15 years in many high income countries, which may have significant public health benefits. However, if the reductions in drinking occur mostly among lighter drinkers who are at lower risk, then rates of alcohol-related harm among young people today and adults in future may not fall in line with consumption. There is conflicting evidence from Swedish school studies with some suggesting all young people are drinking less while others suggest alcohol consumption among heavier drinkers may be stable or rising while average consumption declines. This paper extends the geographic focus of previous research and examines whether the decline in youth drinking is consistent across the consumption distribution in England.

DESIGN: Quantile regression of 15 waves of repeat cross-sectional survey data. SETTING: England, 2001-2016. PARTICIPANTS: 31, 882 schoolchildren (50.7% male) aged 11-15 who responded to the Smoking Drinking and Drug Use amongst Young People surveys. MEASUREMENTS: Past-week alcohol consumption in UK units at each fifth percentile of the consumption distribution.

FINDINGS: Reductions in alcohol consumption occurred at all percentiles of the consumption distribution analysed between 2001 and 2016 but the magnitude of the decline differed across percentiles. The decline in consumption at the 90th percentile (β = -.21, CI = -.24, -.18) was significantly larger than among either lighter drinkers at the 50th percentile (β = -.02, CI = -.02, -.01) or heavier drinkers at the 95^th percentile (β = -.16, CI = -.18, -.13).

CONCLUSIONS: Alcohol consumption among young people in England appears to be declining across the consumption distribution, and peaks among heavy drinkers. The magnitude of this decline differs significantly between percentiles of the consumption distribution, with consumption falling proportionally less among the lightest, moderate and very heaviest youth drinkers.

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Language: en

Keywords

Alcohol Consumption; Collectivity; Polarisation; Trend analysis; Young people; Youth Drinking