Characterization of occupational exposure to pesticides and its impact on the health of rural women

Aedra Carla Bufalo Kawassaki,Gessica Tuani Teixeira,Carolina Panis,Danilo Rodrigues Pereira da Silva,Daniel Rech,Shaiane Carla Gaboardi,Luciano Zanetti Pessôa Candiotto,Elaine Christine Minatti Dias

doi:10.4322/2179-443x.0748

Abstract

Objective: To characterize the profile of occupational exposure to pesticides and its impact on women’s health. Method: This is a prospective and descriptive study with a quantitative approach. The study population included all patients attended at Francisco Beltrao Cancer Hospital (Ceonc) from May 2015 to December 2018 (n=315). The characterization of their exposure profile was obtained through an interview using a form applied by trained researchers contained 60 questions related to women’s pesticide exposure and their health status. The questions referred to past and current occupational pesticide exposure profile, intoxication, and health history from women and their families. All collected data were analyzed in the Statistical Package for the Social Sciences package (SPSS 25.0). Results: A total of 265 individuals (84.2%) have lived some part of their life in the countryside, and 70% were categorized as occupationally exposed to pesticides. Most of them (57%) were directly exposed, mainly by washing pesticide-contaminated clothes and personal protective equipment used in pesticide pulverization without glove protection. Cancer cases in the family were the main disease reported (68.3%). Further, 57% of interviewed women had a breast cancer diagnosis but no significance between breast cancer occurrence and pesticide exposure was observed. Conclusion: The form allowed us to characterize the profile of occupational pesticide exposition in rural women, alerting them to their severe contamination. This approach can be useful to characterize the occupational exposure profiles of rural workers living in other rural regions of Brazil that use pesticides.

Highlights

Brazil figures on the international scene as one of the largest pesticide consumers in the world 1
The creation and application of a data collection form allowed us to understand in detail how people living in the Southwest of Paraná are exposed to pesticides throughout their lives
The average age of the women who Characterization of occupational exposure to pesticides and its impact on the health of rural women answered the forms was 49 years old and a total of 265 individuals (84.2%) have lived some part of their life in the countryside. According to their rural life history, 70.4% of the 315 patients were categorized as occupationally exposed to pesticides as they directly manipulated or handled the products or lived in environments where the use of these substances was common in family or neighbors’ farms

Summary

Introduction

Brazil figures on the international scene as one of the largest pesticide consumers in the world 1. The demand for products such as animal feed and vegetable oil in China, India, and Southeast Asia raised soybean production in Latin America significantly from the 2000s onwards This scenario improved the use of genetically modified organisms leading to significant increase use of pesticides[2,3]. A lot of pesticides, classified as insecticides, miticides, herbicides, nematicides, fungicides, molluscicides, and rodenticides[6], are considered dangerous and have been traded in Brazil, despite international agencies’ warnings. This fact has contributed to the growing scientific and political debates about the possible negative effects of the continuous use of these products on people’s health. Pignati et al (2017) described a positive association between pesticide exposure and the occurrence of acute, sub-acute, and chronic poisonings in Brazilians[7]

Methods

Results

Discussion

Conclusion