FIGURE 2—

Standardized prevalence rates of daily exposure to environmental tobacco smoke among adults of Mexican descent (N = 1901), by venue and city: San Diego, Calif; Tijuana, Mexico; and Guadalajara, Mexico, 2003–2004.

Note. Cross-city comparisons represent significant differences (P < .05) based on results of logistic regression models with standardized data, after we controlled for age, gender, education level, marital status, and country of birth. For all venues, San Diego < Tijuana, San Diego < Guadalajara, and Tijuana < Guadalajara. For the home and workplace, San Diego < Tijuana and San Diego < Guadalajara.