Risky single-occasion drinking: bingeing is not bingeing
Version of Record online: 18 OCT 2010
© 2010 The Authors, Addiction © 2010 Society for the Study of Addiction
Volume 106, Issue 6, pages 1037–1045, June 2011
How to Cite
Gmel, G., Kuntsche, E. and Rehm, J. (2011), Risky single-occasion drinking: bingeing is not bingeing. Addiction, 106: 1037–1045. doi: 10.1111/j.1360-0443.2010.03167.x
- Issue online: 12 MAY 2011
- Version of Record online: 18 OCT 2010
- Submitted 31 March 2009; initial review completed 16 July 2009; final version accepted 17 August 2010
- Binge drinking;
Aims To review the concept of binge drinking as a measure of risky single occasion drinking (RSOD), to illustrate its differential impact on selected health outcomes and to identify research gaps.
Methods Narrative literature review with focus on conceptual and methodological differences, trajectories of RSOD and effects of RSOD on fetal outcomes, coronary heart disease (CHD) and injuries.
Results Effects ascribed commonly to RSOD may often be the effects of an undifferentiated mixture of risky single occasions and regular heavy volume drinking, constituted by frequent, successive RSOD. This leads to the problem that additional risks due to RSOD are mis-specified and remain unidentified or underestimated in some cases, such as for injuries or CHD, but are probably overstated for some chronic consequences or for effects of maternal drinking on newborns.
Conclusion A stronger focus should be placed upon methods that can differentiate the effects of RSOD from those due to frequent occasions of heavy drinking that result in heavy volume drinking.