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Addiction. 2008 Jul;103(7):1082-99. doi: 10.1111/j.1360-0443.2008.02197.x. Epub 2008 Apr 16.

Alcohol measurement methodology in epidemiology: recent advances and opportunities.

Author information

1
Alcohol Research Group, Public Health Institute, 6475 Christie Avenue, Suite 400, Emeryville, CA 94608, USA. tgreenfield@arg.org

Abstract

AIM:

To review and discuss measurement issues in survey assessment of alcohol consumption for epidemiological studies.

METHODS:

The following areas are considered: implications of cognitive studies of question answering such as self-referenced schemata of drinking, reference period and retrospective recall, as well as the assets and liabilities of types of current (e.g. food frequency, quantity-frequency, graduated frequencies and heavy drinking indicators) and life-time drinking measures. Finally we consider units of measurement and improving measurement by detailing the ethanol content of drinks in natural settings.

RESULTS AND CONCLUSIONS:

Cognitive studies suggest inherent limitations in the measurement enterprise, yet diary studies show promise of broadly validating methods that assess a range of drinking amounts per occasion; improvements in survey measures of drinking in the life course are indicated; attending in detail to on- and off-premise drink pour sizes and ethanol concentrations of various beverages shows promise of narrowing the coverage gap plaguing survey alcohol measurement.

PMID:
18422826
PMCID:
PMC2782942
DOI:
10.1111/j.1360-0443.2008.02197.x
[Indexed for MEDLINE]
Free PMC Article
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