test (1) état (1) tabagisme (1) qualité de vie (1) association (1) commune (1) revenu (1) analyse (1) santé (1) épidémiologie (1) âge (1) adulte (1) Brésil (1) Epidemiology (1) Reporting (1) Social groups (1) Smoking (1) Self-perception (1) Rio Grande (Colo.-Mexico and Tex.) (1) Quality of life (1) Multivariate analysis (1) Manufacturers' agents (1) Lowe family (1) Income (1) Impact (1) Health (1) Epidemiology (1) Education (1) Commission merchants (1) Census districts (1)