Measuring alcohol consumption for genomic meta-analyses of alcohol intake: Opportunities and challenges

Arpana Agrawal, Neal D. Freedman, Yu Ching Cheng, Peng Lin, John R. Shaffer, Qi Sun, Kira Taylor, Brian Yaspan, John W. Cole, Marilyn C. Cornelis, Rebecca S. DeSensi, Annette Fitzpatrick, Gerardo Heiss, Jae H. Kang, Jeffrey O'Connell, Siiri Bennett, Ebony Bookman, Kathleen K. Bucholz, Neil Caporaso, Richard CroutDanielle M. Dick, Howard Edenberg, Alison Goate, Victor Hesselbrock, Steven Kittner, John Kramer, John Nurnberger, Lu Qi, John P. Rice, Marc Schuckit, Rob M. Van Dam, Eric Boerwinkle, Frank Hu, Steven Levy, Mary Marazita, Braxton D. Mitchell, Louis R. Pasquale, Laura J. Bierut

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Whereas moderate drinking may have health benefits, excessive alcohol consumption causes many important acute and chronic diseases and is the third leading contributor to preventable death in the United States. Twin studies suggest that alcohol-consumption patterns are heritable (50%); however, multiple genetic variants of modest effect size are likely to contribute to this heritable variation. Genome-wide association studies provide a tool for discovering genetic loci that contribute to variations in alcohol consumption. Opportunities exist to identify susceptibility loci with modest effect by meta-analyzing together multiple studies. However, existing studies assessed many different aspects of alcohol use, such as typical compared with heavy drinking, and these different assessments can be difficult to reconcile. In addition, many studies lack the ability to distinguish between lifetime and recent abstention or to assess the pattern of drinking during the week, and a variety of such concerns surround the appropriateness of developing a common summary measure of alcohol intake. Combining such measures of alcohol intake can cause heterogeneity and exposure misclassification, cause a reduction in power, and affect the magnitude of genetic association signals. In this review, we discuss the challenges associated with harmonizing alcohol-consumption data from studies with widely different assessment instruments, with a particular focus on large-scale genetic studies.

Original languageEnglish
Pages (from-to)539-547
Number of pages9
JournalAmerican Journal of Clinical Nutrition
Volume95
Issue number3
DOIs
StatePublished - Mar 1 2012

Fingerprint

Alcohol Drinking
Meta-Analysis
Alcohols
Drinking
Twin Studies
Aptitude
Genetic Loci
Genome-Wide Association Study
Acute Disease
Insurance Benefits
Chronic Disease

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Nutrition and Dietetics

Cite this

Agrawal, A., Freedman, N. D., Cheng, Y. C., Lin, P., Shaffer, J. R., Sun, Q., ... Bierut, L. J. (2012). Measuring alcohol consumption for genomic meta-analyses of alcohol intake: Opportunities and challenges. American Journal of Clinical Nutrition, 95(3), 539-547. https://doi.org/10.3945/ajcn.111.015545

Measuring alcohol consumption for genomic meta-analyses of alcohol intake : Opportunities and challenges. / Agrawal, Arpana; Freedman, Neal D.; Cheng, Yu Ching; Lin, Peng; Shaffer, John R.; Sun, Qi; Taylor, Kira; Yaspan, Brian; Cole, John W.; Cornelis, Marilyn C.; DeSensi, Rebecca S.; Fitzpatrick, Annette; Heiss, Gerardo; Kang, Jae H.; O'Connell, Jeffrey; Bennett, Siiri; Bookman, Ebony; Bucholz, Kathleen K.; Caporaso, Neil; Crout, Richard; Dick, Danielle M.; Edenberg, Howard; Goate, Alison; Hesselbrock, Victor; Kittner, Steven; Kramer, John; Nurnberger, John; Qi, Lu; Rice, John P.; Schuckit, Marc; Van Dam, Rob M.; Boerwinkle, Eric; Hu, Frank; Levy, Steven; Marazita, Mary; Mitchell, Braxton D.; Pasquale, Louis R.; Bierut, Laura J.

In: American Journal of Clinical Nutrition, Vol. 95, No. 3, 01.03.2012, p. 539-547.

Research output: Contribution to journalArticle

Agrawal, A, Freedman, ND, Cheng, YC, Lin, P, Shaffer, JR, Sun, Q, Taylor, K, Yaspan, B, Cole, JW, Cornelis, MC, DeSensi, RS, Fitzpatrick, A, Heiss, G, Kang, JH, O'Connell, J, Bennett, S, Bookman, E, Bucholz, KK, Caporaso, N, Crout, R, Dick, DM, Edenberg, H, Goate, A, Hesselbrock, V, Kittner, S, Kramer, J, Nurnberger, J, Qi, L, Rice, JP, Schuckit, M, Van Dam, RM, Boerwinkle, E, Hu, F, Levy, S, Marazita, M, Mitchell, BD, Pasquale, LR & Bierut, LJ 2012, 'Measuring alcohol consumption for genomic meta-analyses of alcohol intake: Opportunities and challenges', American Journal of Clinical Nutrition, vol. 95, no. 3, pp. 539-547. https://doi.org/10.3945/ajcn.111.015545
Agrawal, Arpana ; Freedman, Neal D. ; Cheng, Yu Ching ; Lin, Peng ; Shaffer, John R. ; Sun, Qi ; Taylor, Kira ; Yaspan, Brian ; Cole, John W. ; Cornelis, Marilyn C. ; DeSensi, Rebecca S. ; Fitzpatrick, Annette ; Heiss, Gerardo ; Kang, Jae H. ; O'Connell, Jeffrey ; Bennett, Siiri ; Bookman, Ebony ; Bucholz, Kathleen K. ; Caporaso, Neil ; Crout, Richard ; Dick, Danielle M. ; Edenberg, Howard ; Goate, Alison ; Hesselbrock, Victor ; Kittner, Steven ; Kramer, John ; Nurnberger, John ; Qi, Lu ; Rice, John P. ; Schuckit, Marc ; Van Dam, Rob M. ; Boerwinkle, Eric ; Hu, Frank ; Levy, Steven ; Marazita, Mary ; Mitchell, Braxton D. ; Pasquale, Louis R. ; Bierut, Laura J. / Measuring alcohol consumption for genomic meta-analyses of alcohol intake : Opportunities and challenges. In: American Journal of Clinical Nutrition. 2012 ; Vol. 95, No. 3. pp. 539-547.
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AU - Agrawal, Arpana

AU - Freedman, Neal D.

AU - Cheng, Yu Ching

AU - Lin, Peng

AU - Shaffer, John R.

AU - Sun, Qi

AU - Taylor, Kira

AU - Yaspan, Brian

AU - Cole, John W.

AU - Cornelis, Marilyn C.

AU - DeSensi, Rebecca S.

AU - Fitzpatrick, Annette

AU - Heiss, Gerardo

AU - Kang, Jae H.

AU - O'Connell, Jeffrey

AU - Bennett, Siiri

AU - Bookman, Ebony

AU - Bucholz, Kathleen K.

AU - Caporaso, Neil

AU - Crout, Richard

AU - Dick, Danielle M.

AU - Edenberg, Howard

AU - Goate, Alison

AU - Hesselbrock, Victor

AU - Kittner, Steven

AU - Kramer, John

AU - Nurnberger, John

AU - Qi, Lu

AU - Rice, John P.

AU - Schuckit, Marc

AU - Van Dam, Rob M.

AU - Boerwinkle, Eric

AU - Hu, Frank

AU - Levy, Steven

AU - Marazita, Mary

AU - Mitchell, Braxton D.

AU - Pasquale, Louis R.

AU - Bierut, Laura J.

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