Your browser doesn't support javascript.
loading
Urinary cotinine in tobacco farmers in Southern Brazil
Fassa, Anaclaudia Gastal; Meucci, Rodrigo Dalke; Fiori, Nadia Spada; Carrett, Maria Laura Vidal; Faria, Neice Muller Xavier.
Afiliación
  • Fassa, Anaclaudia Gastal; Universidade Federal de Pelotas. Departamento de Medicina Social. Programa de Pós-Graduação em Epidemiologia. Pelotas. BR
  • Meucci, Rodrigo Dalke; Fundação Universidade Federal de Rio Grande. Faculdade de Medicina. Programa de Pós-Graduação em Saúde Pública. Rio Grande. BR
  • Fiori, Nadia Spada; Universidade Federal de Pelotas. Departamento de Medicina Social. Programa de Pós-Graduação em Epidemiologia. Pelotas. BR
  • Carrett, Maria Laura Vidal; Universidade Federal de Pelotas. Departamento de Medicina Social. Programa de Pós-Graduação em Epidemiologia. Pelotas. BR
  • Faria, Neice Muller Xavier; Universidade Federal de Pelotas. Departamento de Medicina Social. Programa de Pós-Graduação em Epidemiologia. Pelotas. BR
Rev. saúde pública (Online) ; 52: 70, 2018. tab, graf
Article en En | LILACS | ID: biblio-962275
Biblioteca responsable: BR1.1
ABSTRACT
ABSTRACT OBJECTIVE To describe urinary cotinine levels in tobacco farmers. METHODS A cross-sectional study was conducted in 2,570 tobacco farmers. All participants that reported green tobacco sickness in the week prior to the interview plus a subsample of 492 pesticide applicators were included. We collected urinary samples and information about sociodemographic, behavioral, dietary, occupational characteristics, and pesticide poisoning during their lifetime. Stratification by sex and smoking was performed and the Wilcoxon and Kruskal-Wallis non-parametrical tests were used to analyze cotinine means. RESULTS This study included 582 individuals. There was no difference in urinary cotinine means between green tobacco sickness symptomatic and asymptomatic individuals. Among non-smokers, having picked tobacco in the previous week was associated with higher cotinine means in both genders. Cotinine levels were higher on the first day of symptoms and reduced exponentially with each day in female non-smokers. Male non-smokers had higher levels on the second day and a more gradual reduction. The cotinine level rose up to 15 cigarettes/day of consumption. CONCLUSIONS The urinary cotinine measures exposure to nicotine up to its saturation point; while green tobacco sickness, affected by tolerance, indicates nicotine poisoning. Strategies to reduce nicotine exposure in tobacco production are needed. Mechanization could be an alternative, as long as it overcame the challenge of irregular terrain and did not affect the quality of the leaf. More studies are needed to evaluate the chronic effect of nicotine exposure.
Asunto(s)
Palabras clave

Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Asunto principal: Nicotiana / Exposición Profesional / Cotinina / Enfermedades de los Trabajadores Agrícolas / Agricultores / Nicotina Tipo de estudio: Observational_studies / Prevalence_studies / Risk_factors_studies Límite: Adolescent / Adult / Female / Humans / Male País/Región como asunto: America do sul / Brasil Idioma: En Revista: Rev. saúde pública (Online) Asunto de la revista: Sa£de P£blica Año: 2018 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Brasil

Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Asunto principal: Nicotiana / Exposición Profesional / Cotinina / Enfermedades de los Trabajadores Agrícolas / Agricultores / Nicotina Tipo de estudio: Observational_studies / Prevalence_studies / Risk_factors_studies Límite: Adolescent / Adult / Female / Humans / Male País/Región como asunto: America do sul / Brasil Idioma: En Revista: Rev. saúde pública (Online) Asunto de la revista: Sa£de P£blica Año: 2018 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Brasil