Are the 19761985 birth cohorts heavier drinkers? Age-period-cohort analyses of the National Alcohol Surveys 19792010
Are the 19761985 birth cohorts heavier drinkers? Age-period-cohort analyses of the National Alcohol Surveys 19792010
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DOI:
10.1111/j.1360-0443.2012.04055.x
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发表时间:
2013-06-01
期刊:
影响因子:
6
通讯作者:
Rehm, Juergen
中科院分区:
文献类型:
--
作者:
Kerr, William C.;Greenfield, Thomas K.;Rehm, Juergen
Aims To estimate age-period-cohort models predicting alcohol volume, heavy drinking and beverage-specific alcohol volume in order to evaluate whether the 19761985 birth cohorts drink relatively heavily. Design Data from seven cross-sectional surveys of the USA conducted between 1979 and 2010 were utilized in negative binomial generalized linear models of age, period and cohort effects predicting alcohol measures. Setting General population surveys of the USA. Participants Thirty-six thousand four hundred and thirty-two US adults (aged 18 years or older). Measurements Monthly number of alcohol drinks, beer, wine and spirits drinks, and days drinking five or more drinks in the past year derived from beverage-specific graduated frequency questions. Findings Relative to the reference 195660 birth cohort, men in the 19761980 cohort for were found to consume more alcohol [incidence rate ratio (IRR)=1.222: confidence interval (CI) 1.071.39) and to have more 5+ days (the number of days having five or more drinks) (IRR=1.365: CI 1.091.71) as were men in the 198085 cohort for volume (IRR=1.284: CI 1.101.50) and 5+ days (IRR=1.437: CI 1.091.89). For women, those in the 198085 cohort were found to have higher alcohol volume (IRR=1.299: CI 1.071.58) and more 5+ days (IRR=1.547: CI 1.012.36). Beverage-specific models found different age patterns of volume by beverage with a flat age pattern for both genders' spirits and women's wine, an increasing age pattern for men's wine and a declining age pattern from those in their early 20s for beer. Conclusions In the USA, men born between 1976 and 1985, and women born between 1981 and 1985 have higher alcohol consumption than in earlier or later years.