title: Child and adolescent labor and smoking: a cross-sectional study in southern Brazil.
abstract: This cross-sectional study assessed the association between smoking and child and adolescent labor among 3,269 individuals 10 to 17 years of age in Pelotas, Rio Grande do Sul State, in southern Brazil (excluding higher income census tracts) in 1998. Adjusted hierarchical analysis was performed using Poisson regression. Prevalence of child labor was 13.8%. Current smoking prevalence was 6.3% in the sample as a whole (15.7% among working versus 3.4% among non-working children). In the multivariate analysis, smoking was significantly associated with child labor, with a prevalence ratio of 1.75 (95%CI: 1.30-2.36). Smoking was also associated with family characteristics (lower maternal schooling, mother currently without husband/partner, household members with alcohol or drug problems, single mother, and history of serious injuries), and the children's characteristics (age greater than 16 years, inadequate school performance, and externalizing behavior). The findings point to smoking as one of the harmful consequences of child labor and suggest the workplace as an appropriate target for smoking prevention.
authors.affiliation: Departamento de Saúde da Comunidade, Universidade Federal de Santa Maria, Santa Maria, Brasil. marinelmd@terra.com.br
authors.forename: Marinel Mór
authors.initials: MM
authors.lastname: Dall'Agnol
authors.forename: Ana Claudia Gastal
authors.initials: AC
authors.lastname: Fassa
authors.forename: Luiz Augusto
authors.initials: LA
authors.lastname: Facchini
mesh_terms: D000293:Adolescent; D001938:Brazil / Q000453:epidemiology; D002648:Child; D003430:Cross-Sectional Studies; D004651:Employment / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D015999:Multivariate Analysis; D015995:Prevalence; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology*