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Background This paper examines the prevalence, the symptom profile, and the drinking and sociodemographic predictors of current (past 12 months) DSM- IV alcohol abuse and dependence among Mexican Americans living along the U. S.- Mexico border and those living in metropolitan areas away from the border. Methods Respondents in the non-border areas (primarily Houston and Los Angeles) constitute a multistage probability sample ( N = 1,288) of these areas, interviewed as part of the 2006 Hispanic Americans Baseline Alcohol Survey ( HABLAS). Respondents in the border area ( N = 1,307) constitute a household probability sample of Mexican Americans living on the border. In both surveys, data were collected during computer-assisted interviews conducted in respondents' homes. The HABLAS and the border sample response rates were 76 and 67%, respectively. Results Although bivariate analyses revealed no overall differences between border and non-border locations, (negative) age trends were more pronounced on the border for male abuse and for dependence among both genders. Among females aged 18 to 29, border residence was linked to significantly higher rates of dependence. In multivariable analyses, the prevalence of male abuse declined more rapidly with age on the border than off the border. Other unique predictors of male abuse were Jewish/other religion and weekly volume of alcohol consumption. Being married or out of the workforce, attaining a higher education, having no religious preference, and weekly volume uniquely predicted female dependence. Age and weekly volume uniquely predicted male dependence. Conclusions The prevalence of alcohol use disorders among Mexican Americans on and off the U. S.- Mexico border largely mirrors previously documented patterns of alcohol consumption in these areas. For young Mexican American women in particular, border residence is linked to heightened vulnerability to alcohol dependence. [ABSTRACT FROM AUTHOR]

Background: There have been limited trend studies examining variations on the patterns of alcohol consumption among Whites, Blacks, and Hispanics in the United States. The current paper reports national trends in drinking patterns, volume of drinking (number of drinks per month), binge drinking, and drinking to intoxication among Blacks, Whites, and Hispanics over a period of 10 years and identifies sociodemographic predictors of these behaviors across the 3 ethnic groups. Methods: Data are from the 1991 to 1992 National Longitudinal Alcohol Epidemiologic Survey (NLAES; n = 42,862) and the 2001 to 2002 National Epidemiologic Study on Alcohol and Related Conditions (NESARC; n = 43,093). Both surveys used multistage cluster sample procedures to select respondents 18 years of age and older from the U.S. household population. Results: Trends varied across different dimensions of drinking and ethnic groups. There were no statistically significant differences in the mean number of drinks consumed per month among men and women in any of the 3 ethnic groups between 1992 and 2002, but there was a significant rise in the proportion of current drinkers in both genders and in all 3 ethnic groups. Multivariate analysis indicated that, compared to Whites in 1992, Blacks and Hispanics did not increase their volume of drinking, but Whites did. Drinking 5 or more drinks in day at all did not increase between 1992 and 2002, but drinking 5 or more drinks at least once a month was more likely for all groups in 2002 compared to Whites in 1992. Drinking to intoxication at all was more likely among Whites in 2002 than 1992, but drinking to intoxication at least once a month was more likely among Whites and Blacks in 2002 than 1992. Conclusion: The only common trend between 1992 and 2002 across both genders and 3 ethnic groups was a rise in the proportion of drinkers. There was also a rise in drinking 5 or more drinks in a day (Whites, Blacks, and Hispanics) and drinking to intoxication (Whites and Blacks), but this was limited to those reporting such drinking at least once a month. The reasons for these changes are many and may involve complex sociodemographic changes in the population. It is important for the field to closely monitor these cross-ethnic trends in alcohol consumption. [ABSTRACT FROM AUTHOR]