title: Rates and predictors of DUI among U.S.-Mexico border and non-border Mexican Americans.
abstract: This paper examines driving under the influence (DUI) arrests and other related factors among Mexican Americans living in U.S.-Mexico border and non-border areas. Respondents in the non-border areas (primarily Houston and Los Angeles) constitute a multistage probability sample (N=1288) of these areas, interviewed as part of the 2006 Hispanic Americans Baseline Alcohol Survey (HABLAS). Respondents in the border area (N=1307) were interviewed between March 2009 and July 2010 and 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. Border or non-border residential location was not associated with self-reported DUI, 12 month DUI arrest, or lifetime DUI arrest. An increase in consumption of 5 drinks per week was associated with an 18% increase in the chance of self-reporting DUI and an 18% increase in the probability of a lifetime DUI arrest. Binge drinkers were more likely to self-report a DUI event (OR=2.85, 95% CI=1.61-5.03; p<.001) and a lifetime DUI arrest (OR=2.81; 95% CI=1.43-5.53, p<.01). Most respondents, independent of residential location, recognized DUI as a major problem affecting Hispanics. However, while most correctly identified the legal blood alcohol content to drive in their state as .08 g/dl or lower, approximately one third of individuals were unaware of the legal limit. Compared to their non-border counterparts, border men were more likely to identify a bar/tavern/club and border women were more likely to identify a friend or relative's home as the places of last drink before the most recent DUI trip originated. In conclusion, border and non-border Mexican Americans are not different regarding DUI rates. These rates are high in both groups, especially among men. Intervention strategies to decrease DUI should be implemented not only in drinking establishments but also with families.
authors.affiliation: University of Texas School of Public Health, Dallas Regional Campus, 6011 Harry Hines Boulevard, Room V8.112, Dallas, TX 75390-9128, United States. Electronic address: Raul.Caetano@UTSouthwestern.edu.
authors.forename: Raul
authors.initials: R
authors.lastname: Caetano
authors.forename: Patrice A C
authors.initials: PA
authors.lastname: Vaeth
authors.forename: Britain A
authors.initials: BA
authors.lastname: Mills
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology / Q000331:legislation & jurisprudence*; D000435:Alcoholic Intoxication / Q000453:epidemiology; D001290:Attitude; D001334:Automobile Driving / Q000331:legislation & jurisprudence* / Q000706:statistics & numerical data; D063425:Binge Drinking / Q000453:epidemiology; D005260:Female; D005843:Geography; D006801:Humans; D016015:Logistic Models; D008297:Male; D017058:Mexican Americans / Q000331:legislation & jurisprudence* / Q000706:statistics & numerical data; D015999:Multivariate Analysis; D012111:Residence Characteristics; D012307:Risk Factors; D012737:Sex Factors; D014481:United States / Q000453:epidemiology; D055815:Young Adult
keywords: Driving under the influence; Epidemiology; Mexican Americans; Survey; U.S.–Mexico border