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Arif AA, Adeyemi O, Laditka SB, Laditka JN. Suicide Rates and Risks Across U.S. Industries: A 29-Year Population-Based Survey. Arch Suicide Res 2024:1-26. [PMID: 38193926 DOI: 10.1080/13811118.2023.2300324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
OBJECTIVE Suicide rates in the working-age U.S. population have increased by over 40% in the last two decades. Although suicide may be linked with characteristics of workplaces and their industries, few studies have reported industry-level suicide rates. No study has reported suicide rates by industry using nationally representative data. This study estimates suicide risks across industries in the U.S. working population. METHODS Industry-level estimates of suicide risks require substantial data; we combined 29 years of U.S. suicide data using the National Health Interview Survey (NHIS)-Mortality Linked data from 1986 through 2014, with mortality follow-up through 2015. We conducted survey-weighted Poisson regression analyses to estimate suicide mortality rates and rate ratios across all populations and stratified by gender. All analyses were adjusted first for age, and then for age, employment status, marital status, race/ethnicity, and rurality/urbanicity (demographic-adjusted). Rate ratios compared results for workers in each industry to those for all industries, accounting for the NHIS survey design. RESULTS A total of 1,943 suicide deaths were recorded. Age-adjusted suicide rates per 100,000 were highest in the furniture, lumber, and wood industry group (29.3), the fabricated metal industry (26.3), and mining (25.8). Demographic-adjusted rates were higher among men than women in most industries. Demographic-adjusted rate ratios were significantly elevated in the furniture, lumber, and wood industries (Rate Ratio, RR = 1.60, 95% confidence interval, CI = 1.18-2.18); chemicals and allied products (RR = 1.49, 95%CI = 1.04-2.13); and construction (RR = 1.21, 95% CI = 1.03-1.41). CONCLUSION Several industries had significantly high suicide rates. Suicide prevention efforts may be particularly useful for workers in those industries.
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de Araujo LG, Zordan DF, Celzard A, Fierro V. Glyphosate uses, adverse effects and alternatives: focus on the current scenario in Brazil. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 45:9559-9582. [PMID: 37776469 DOI: 10.1007/s10653-023-01763-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 09/15/2023] [Indexed: 10/02/2023]
Abstract
Brazil, a global frontrunner in pesticide consumption and sales, particularly glyphosate, appears to be at odds with other countries that increasingly ban these products in their territories. This study gathers the values of Acceptable Daily Intake and Maximum Residue Limits (MRL) in the European Union for dozens of substances and subsequently contrasts them with the corresponding benchmarks upheld in Brazil concerning its predominant crops. Furthermore, this study delves into the toxicity levels and the potential health ramifications of glyphosate on humans through the ingestion of food containing its residues. The findings from this research underscore a notable surge in glyphosate and pesticide sales and usage within Brazil over the past decade. In stark contrast to its European counterparts, Brazil not only sanctioned the sale and application of 474 new pesticides in 2019, but extended the authorization for glyphosate sales while downgrading its toxicity classification. Finally, this review not only uncovers disparities among research outcomes but also addresses the complexities of replacing glyphosate and introduces environmentally friendlier alternatives that have been subject to evaluation in the existing literature.
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Affiliation(s)
| | | | - Alain Celzard
- Institut Jean Lamour, Université de Lorraine, Epinal, France
- Institut Universitaire de France (IUF), Paris, France
| | - Vanessa Fierro
- Institut Jean Lamour, Université de Lorraine, Epinal, France.
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Ramos JSA, Pedroso TMA, Godoy FR, Batista RE, de Almeida FB, Francelin C, Ribeiro FL, Parise MR, de Melo E Silva D. Multi-biomarker responses to pesticides in an agricultural population from Central Brazil. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 754:141893. [PMID: 32920385 PMCID: PMC7441936 DOI: 10.1016/j.scitotenv.2020.141893] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/04/2020] [Accepted: 08/20/2020] [Indexed: 06/11/2023]
Abstract
We evaluated farmworkers exposed to pesticides and individuals with no history of occupational exposure to pesticides. It was performed the comet assay to evaluate DNA damage. The immunophenotyping of TCD4+ lymphocyte subpopulations in peripheral blood was performed by flow cytometry. The single nucleotide polymorphisms (SNPs) in PON1, XRCC1, IL6, IL6R, TNF-α, and MIR137 genes were evaluated by real-time PCR. The exposed group was composed mostly by males (69.44%), with direct exposure to pesticides (56%) and with an average age range of 46 ± 13.89 years, being that 58.3% of farmworkers directly exposed to pesticides and reported the full use of personal protective equipment (PPE). DNA damage was greater in the exposed group (p < 0.05), reinforced by the use of PPE to denote a lower degree of DNA damage (p = 0.002). In this context, in the exposed group, we demonstrated that the use of PPE, age, gender and intoxication events were the variables that most contributed to increase DNA damage (p < 0.0001). Besides, the exposed group showed a significant increase in the subpopulations of T lymphocytes CD3+CD4+ (p < 0.05) and CD3+CD4+CD25+ (p < 0.0001) and a significant decrease in CD3+CD4+CD25-FOXP3+ (p < 0.05). SNPs in the TNF-α (rs361525) gene presented a difference in the genotype distribution between the groups (p = 0.002). The genotype distribution of TNF-α (rs361525) was also positively correlated with the DNA damage of the exposed group (r = 0.19; p = 0.01), demonstrating a higher risk of DNA damage in the farmworkers presenting the A mutated allele. Our findings demonstrate that pesticides can exert various deleterious effects on human health by damaging the DNA as well as by influencing the immune system in the case of both direct or indirect exposure and these issues are associated to age, gender, intoxication and the nonuse of PPE.
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Affiliation(s)
- Jheneffer Sonara Aguiar Ramos
- Postgraduate Program in Genetics and Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goias State, Brazil; Laboratory of Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | - Thays Millena Alves Pedroso
- Postgraduate Program in Genetics and Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goias State, Brazil; Laboratory of Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | - Fernanda Ribeiro Godoy
- Laboratory of Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | - Renata Elisa Batista
- Laboratory of Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | | | - Carolina Francelin
- Department of Ophthalmology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Francis Lee Ribeiro
- Postgraduate Program in Environmental Sciences, School of Agronomy, Federal University of Goiás, Goiânia, Goias State, Brazil
| | - Michelle Rocha Parise
- Postgraduate Program in Genetics and Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goias State, Brazil; Laboratory of Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil; Faculty of Medicine, Federal University of Jataí, Jataí, Goias, Brazil
| | - Daniela de Melo E Silva
- Postgraduate Program in Genetics and Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goias State, Brazil; Laboratory of Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil; Postgraduate Program in Environmental Sciences, School of Agronomy, Federal University of Goiás, Goiânia, Goias State, Brazil..
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de Araújo Nascimento F, Alves AA, Nunes HF, Miziara F, Parise MR, de Melo E Silva D. Cultivated areas and rural workers' behavior are responsible for the increase in agricultural intoxications in Brazil? Are these factors associated? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:38064-38071. [PMID: 32621194 DOI: 10.1007/s11356-020-09988-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 07/01/2020] [Indexed: 06/11/2023]
Abstract
In Brazil, the increased use of pesticides has caused several consequences such as mortality of non-target species, contamination of aquatic environments, and changes in biodiversity. Regarding humans, such products could increase the cases of poisoning, the number of different types of cancer, and also neurodegenerative and autoimmune diseases, especially in workers who occupationally handle pesticides. Therefore, this study aimed to evaluate the number of agricultural poisonings from 2007 to 2017 and if there is a correlation between harvested areas, and to analyze the possible factors that contribute to poisonings. Our results demonstrated an increase in poisonings by 8% and a correlation with the growth of the harvested area. We emphasize that other factors are also determinant for the increase of poisonings such as the absence or inappropriate use of personal protective equipment (PPE), the toxicity of mixtures, the mishandling, and the lack of information on how to use and spray such products. Among the circumstances about poisoning, we presented suicide attempts and accidental causes. We found that the area planted and harvested is also associated with the amount of poisoning; however, several other behavioral factors are also determinant for the growth of agricultural poisoning in Brazil.
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Affiliation(s)
- Felipe de Araújo Nascimento
- Programa de Pós-Graduação em Genética e Biologia Molecular, Laboratório de Mutagênese, Estrada do Campus, s/n, Universidade Federal de Goiás, Instituto de Ciências Biológicas, ICB I - Sala 105, Bairro: Campus Universitário, Goiânia, GO, CEP: 74690-900, Brazil
| | - Alessandro Arruda Alves
- Programa de Pós-Graduação em Genética e Biologia Molecular, Laboratório de Mutagênese, Estrada do Campus, s/n, Universidade Federal de Goiás, Instituto de Ciências Biológicas, ICB I - Sala 105, Bairro: Campus Universitário, Goiânia, GO, CEP: 74690-900, Brazil
| | - Hugo Freire Nunes
- Programa de Pós-Graduação em Genética e Biologia Molecular, Laboratório de Mutagênese, Estrada do Campus, s/n, Universidade Federal de Goiás, Instituto de Ciências Biológicas, ICB I - Sala 105, Bairro: Campus Universitário, Goiânia, GO, CEP: 74690-900, Brazil
| | - Fausto Miziara
- Faculdade de Ciências Sociais, Programa de Pós-Graduação em Ciências Ambientais, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Michelle Rocha Parise
- Programa de Pós-Graduação em Genética e Biologia Molecular, Laboratório de Mutagênese, Estrada do Campus, s/n, Universidade Federal de Goiás, Instituto de Ciências Biológicas, ICB I - Sala 105, Bairro: Campus Universitário, Goiânia, GO, CEP: 74690-900, Brazil
- Departamento de Farmacologia, Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Federal de Jataí, Jataí, GO, Brazil
| | - Daniela de Melo E Silva
- Programa de Pós-Graduação em Genética e Biologia Molecular, Laboratório de Mutagênese, Estrada do Campus, s/n, Universidade Federal de Goiás, Instituto de Ciências Biológicas, ICB I - Sala 105, Bairro: Campus Universitário, Goiânia, GO, CEP: 74690-900, Brazil.
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Okuyama JHH, Galvão TF, Silva MT. Poisoning and associated factors to death from pesticides: case-control study, Brazil, 2017. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2020; 23:e200024. [PMID: 32401920 DOI: 10.1590/1980-549720200024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 12/18/2019] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pesticide poisoning causes high morbidity and mortality. Surveillance is required for post-marketing monitoring of these products. AIM To assess poisonings and associated factors with lethality by pesticides. METHOD This is a case-control study based on the cases of pesticide poisoning assisted in 2017 by Brazilian Poison Control Centers. Patients who died were the cases and the survivors, the control. The odds ratio (OR) of death and 95% confidence interval (CI) were calculated. From the regression model, a predictive model of death was developed, stratified by age, gender and occupational context to investigate the risk of agricultural workers poisoned by extremely hazardous agents. RESULTS 3,826 patients poisoned by pesticides were identified, of which 146 died. Older people (OR = 4.94; 95%CI 2.49 - 9.80), males (OR = 1.68; 95%CI 1.15 - 2.46), agricultural workers (OR = 2.20; 95%CI 1.15 - 4.24), suicide attempts (OR = 13.27; 95%CI 6.48 - 27.19) and exposure to extremely hazardous products (OR = 2.77; 95%CI 1.84 - 4.16) odds of death from pesticide poisoning. CONCLUSION Out of 100 pesticides poisoning, four died. Elderly, males, working in the agricultural sector, suicide attempts and extremely hazardous products had a higher risk of death.
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Affiliation(s)
| | - Taís Freire Galvão
- Faculdade de Ciências Farmacêuticas, Universidade Estadual de Campinas, Campinas, SP, Brazil
| | - Marcus Tolentino Silva
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade de Sorocaba, Sorocaba, SP, Brazil
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