title: Relationship between age and drinking patterns and drinking problems among Japanese, Japanese-Americans, and Caucasians.
abstract: Comparing alcohol consumption patterns by age and gender among Japanese in Japan and Japanese-Americans and Caucasians in the United States, this study examined the associations between age and both heavy drinking and social problems using logistic regression for each ethnic group of male current drinkers. As reported in previous studies of Caucasians, men drink more alcohol than women, older respondents are more likely than younger ones to be abstainers, and the percentages of heavier drinkers and problem drinkers are higher among the young than among older people. Although Japanese-Americans reported consuming less alcohol than Caucasians, their drinking patterns by age were similar: among both United States populations, younger respondents are at higher risk for drinking problems than older respondents, even when alcohol consumption and sociodemographic variables are controlled by logistic regression. However, this association of age and drinking patterns and drinking problems is not universal. Japanese men consumed more alcohol and had a higher proportion of heavier drinkers in the middle age groups; the association between age and drinking problems also varied in this group. In addition to aging, sociocultural factors such as drinking norms probably account for the differences in drinking behavior among different age groups. This study may stimulate further cross-cultural comparison of drinking patterns and problems.
authors.affiliation: Division of Biometry and Epidemiology, National Institute on Alcohol Abuse and Alcoholism, Rockville, Maryland.
authors.forename: S
authors.initials: S
authors.lastname: Higuchi
authors.forename: K M
authors.initials: KM
authors.lastname: Parrish
authors.forename: M C
authors.initials: MC
authors.lastname: Dufour
authors.forename: L H
authors.initials: LH
authors.lastname: Towle
authors.forename: T C
authors.initials: TC
authors.lastname: Harford
mesh_terms: D000069:Acculturation; D000293:Adolescent; D000328:Adult; D000368:Aged; D000428:Alcohol Drinking / Q000009:adverse effects / Q000208:ethnology*; D000437:Alcoholism / Q000208:ethnology*; D001213:Asian / Q000706:statistics & numerical data*; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D012931:Social Environment; D014481:United States / Q000453:epidemiology