Childhood IQ and life course socioeconomic position in relation to alcohol induced hangovers in adulthood: the Aberdeen children of the 1950s study

Batty, G.D., Deary, I.J. and Macintyre, S. (2006) Childhood IQ and life course socioeconomic position in relation to alcohol induced hangovers in adulthood: the Aberdeen children of the 1950s study. Journal of Epidemiology and Community Health, 60(9), pp. 872-874. (doi: 10.1136/jech.2005.045039)

Abstract

<b>Objective</b>: To examine the association between scores on IQ tests in childhood and alcohol induced hangovers in middle aged men and women. <b>Design, Setting, and Participants</b>: A cohort of 12 150 people born in Aberdeen (Scotland) who took part in a school based survey in 1962 when IQ test scores were extracted from educational records. Between 2000 and 2003, 7184 (64%) responded to questionnaire inquiries regarding drinking behaviour. <b>Main outcome measures</b>: Self reported hangovers attributable to alcohol consumption on two or more occasions per month. <b>Results</b>: Higher IQ scores at 11 years of age were associated with a lower prevalence of hangovers in middle age (ORper one SD advantage in IQ score; 95% CI: 0.80; 0.72, 0.89). This relation was little affected by adjustment for childhood indicators of socioeconomic position (0.82; 0.74, 0.91) but was considerably attenuated after control for adult variables (fully adjusted model: 0.89; 0.79, 1.01). <b>Conclusions</b>: Higher childhood IQ was related to a lower prevalence of alcohol induced hangovers in middle aged men and women. The IQ-hangover effect may at least partially explain the link between early life IQ and adult mortality. This being the first study to examine this relation, more evidence is required.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Macintyre, Professor Sally and Batty, Dr G
• Authors: Batty, G.D., Deary, I.J., and Macintyre, S.
• Subjects: R Medicine > RA Public aspects of medicine
• College/School: College of Medical Veterinary and Life Sciences > School of Medicine, Dentistry & Nursing > Centre for Population and Health Sciences; College of Medical Veterinary and Life Sciences > School of Health & Wellbeing > MRC/CSO SPHSU
• Journal Name: Journal of Epidemiology and Community Health
• Publisher: BMJ Publishing Group
• ISSN: 0143-005X
• Copyright Holders: Copyright © 2006 BMJ Publishing Group
• First Published: First published in Journal of Epidemiology and Community Health 60(9):872-874
• Publisher Policy: Reproduced in accordance with the copyright policy of the publisher