RESUMO
PURPOSE: Precarious employment, defined by temporary contracts, unstable employment, or job insecurity, is increasingly common and is associated with inconsistent access to benefits, lower income, and greater exposure to physical and psycholosocial hazards. Clinicians can benefit from a simple approach to screen for precarious employment to improve their understanding of a patient's social context, help with diagnoses, and inform treatment plans and intersectional interventions. Our objective was to validate a screening tool for precarious employment. METHODS: We used a 3-item screening tool that covered key aspects of precarious employment: non-standard employment, variable income, and violations of occupational health and safety rights and protections. Answers were compared with classification using the Poverty and Employment Precarity in Southern Ontario Employment Index. Participants were aged 18 years and older, fluent in English, and employed. They were recruited in 7 primary care clinic waiting rooms in Toronto, Canada over 12 months. RESULTS: A total of 204 people aged 18-72 years (mean 38 [SD 11.3]) participated, of which 93 (45.6%) identified as men and 119 (58.3%) self-reported as White. Participants who reported 2 or more of the 3 items as positive were almost 4 times more likely to be precariously employed (positive likelihood ratio = 3.84 [95% CI, 2.15-6.80]). CONCLUSIONS: A 3-item screening tool can help identify precarious employment. Our tool is useful for starting a conversation about employment precarity and work conditions in clinical settings. Implementation of this screening tool in health settings could enable better targeting of resources for managing care and connecting patients to legal and employment support services.
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Comunicação , Segurança do Emprego , Masculino , Humanos , Renda , Ontário , Exame FísicoRESUMO
PURPOSE OF REVIEW: Occupational allergic contact dermatitis (OACD) is an important work-related skin disease. Information about the causative agents comes from many sources, including patch test databases, registries, case series and case reports. This review summarizes new information about common causative allergens and diagnosis. RECENT FINDINGS: Common causes of OACD include rubber components, epoxies and preservatives. New exposure sources for these allergens continue to be described. Often these exposure sources are related to the changing world around us, such as allergens related to smartphones and technology, and personal protective equipment-related exposures during the COVID-19 pandemic. New allergens are also being described, some of which are related to known allergens (e.g. a new epoxy or acrylate component).Accurate diagnosis is critical to effective management of OACD, which may include removing the worker from exposure to the causative allergen. Safety data sheets may not contain complete information and patch testing with specialized series of allergens and workplace materials may be necessary. SUMMARY: This review provides current evidence about causes of OACD and important aspects of diagnosis. This is important for clinical practice to ensure cases of OACD are not missed.
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Dermatite Alérgica de Contato , Dermatite Ocupacional , Humanos , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/epidemiologia , Dermatite Alérgica de Contato/etiologia , Pandemias , Dermatite Ocupacional/diagnóstico , Dermatite Ocupacional/epidemiologia , Dermatite Ocupacional/etiologia , Alérgenos , Testes do Emplastro/efeitos adversosRESUMO
BACKGROUND AND OBJECTIVES: Healthcare workers have an increased risk of respiratory symptoms and dermatitis, likely related to cleaning/disinfecting agents. The aim of this study was to identify work tasks and cleaning/disinfecting agents associated with respiratory symptoms and hand dermatitis among healthcare workers in a tertiary hospital. METHODS: Cleaning agent usage, respiratory symptoms and skin symptoms were recorded by participants using a questionnaire in a cross-sectional study. Age and sex adjusted odds ratios (OR) were used to examine associations between job tasks, exposures, respiratory, and skin outcomes. RESULTS: Two hundred and thirty healthcare workers who were exposed to cleaning agents were compared with 77 who had no, or minimal, exposure. Exposed workers had an increased risk of respiratory symptoms (adjusted OR = 2.17; 95% CI: 1.18-4.14) and skin symptoms (adjusted OR = 1.77; 95% CI: 1.00 - 3.17). Washing instruments manually, using aerosol products, cleaning operating rooms, cleaning sanitary rooms, preparing disinfectants, and filling devices with cleaning products were cleaning tasks associated with various respiratory symptoms. Bleach was the only cleaning agent associated with a respiratory symptom: tightness in the chest (unadjusted OR = 2.46; 95% CI: 1.01-6.89) but statistical significance did not persist after adjustment for age and sex. Hand dermatitis was associated with actual disinfecting tasks (adjusted OR = 2.19; 95% CI: 1.10-4.66). Bleach was the only cleaning agent significantly associated with hand dermatitis (adjusted OR = 2.54; 95% CI: 1.32-5.13). CONCLUSIONS: This study provides insight into possible work tasks that need interventions to reduce or prevent respiratory and skin symptoms in healthcare workers.
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Asma , Dermatite , Doenças Profissionais , Exposição Ocupacional , Asma/etiologia , Estudos Transversais , Atenção à Saúde , Dermatite/complicações , Detergentes/efeitos adversos , Pessoal de Saúde , Humanos , Pulmão , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Doenças Profissionais/prevenção & controle , Exposição Ocupacional/efeitos adversosRESUMO
Occupational contact dermatitis is the most common occupational skin disease (OSD), and most of them are irritant in nature. There is less information available about contact urticaria than contact dermatitis. There are several strategies to prevent OSD, although workplace studies suggest there are gaps in their use in the workplace. Because early detection leads to improved outcomes, screening for dermatitis in industries such as health care would be useful. Both diagnosis and management involve 2 components: the actual disease diagnosis and medical treatment and the work-relatedness and management of the workplace to reduce exposures.
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Dermatite Alérgica de Contato , Dermatite Ocupacional , Exposição Ocupacional , Urticária , Dermatite Ocupacional/diagnóstico , Dermatite Ocupacional/epidemiologia , Dermatite Ocupacional/etiologia , Humanos , Exposição Ocupacional/efeitos adversos , Urticária/diagnóstico , Urticária/epidemiologia , Urticária/etiologiaRESUMO
BACKGROUND: Outdoor workers are at risk of prolonged and high solar ultraviolet radiation (UVR) exposure, which is known to cause skin cancer. The objectives of this study were to characterize the UVR exposure levels of outdoor workers in Alberta, Canada, and to investigate what factors may contribute to their exposure. METHODS: This study collected objective solar UVR measurements from outdoor workers primarily in Alberta during the summer of 2019. Workers were recruited via the management or health and safety teams from building trade unions and employers. Calibrated, electronic UVR dosimeters were worn by workers on their hardhats, wrists, or lapels for five working days. Data on workers' demographics, jobs, sun protection behaviors, and personal risk factors were collected using questionnaires, and meteorological data for each sampling day were noted. Mean daily exposure measured as the standard erythemal dose (SED) was calculated and compared to the international occupational exposure limit guideline (1.3 SED). Marginal models were developed to evaluate potential determinants of occupational solar UVR exposure. RESULTS: In total, 883 measurements were collected from 179 workers. On average, workerswere exposed to 1.93 SED (range: 0.03-16.63 SED) per day. Just under half of workers (45%) were exposed to levels exceeding the international exposure limit guideline. In the bivariate analyses, landscape and maintenance workers, as well as trade and recreation workers, had the highest levels of exposure (average: 2.64 and 1.84 SED, respectively). Regional variations were observed, with the "other" cities/regions (outside of Edmonton and Calgary) experiencing the highest average levels (2.60 SED). Workers who placed the dosimeters on their hardhats experienced higher levels compared to the other groups. Exposure was highest on sunny and mixed days. Education, trade, city, dosimeter placement, forecast, hair colour, and number of hours outside were included in the final exposure model, of which trade, dosimeter placement, forecast, and number of hours outside at work were statistically significant. CONCLUSIONS: Exposure to elevated solar UVR levels is common among outdoor workers in Alberta. The study findings can help inform future monitoring studies and exposure reduction initiatives aimed at protecting workers.
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Exposição Ocupacional , Raios Ultravioleta , Alberta , Humanos , Exposição Ocupacional/análise , Ocupações , Luz Solar , Raios Ultravioleta/efeitos adversosRESUMO
PURPOSE OF REVIEW: The purpose of this review is to provide an update on occupational contact dermatitis including gaps in knowledge and practice. Occupational contact dermatitis is the most common occupational skin disease. RECENT FINDINGS: New sources of exposure for known allergens and new allergens are continually being reported. Through clinical databases and surveillance systems, effects of prevention efforts or introduction of new allergens or new uses of known allergens can be monitored. Though the diagnostic process is clear, there are delays in workers seeking care. As early detection and intervention improves outcomes, screening should be implemented. Gaps in primary prevention in the workplace are identified and should be addressed to reduce the burden of disease. Surveillance systems support the prevention mandate. Understanding limitations of our knowledge and identifying gaps in practice can lead to initiatives to address research and practice needs and improve prevention of occupational dermatoses.
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Dermatite Alérgica de Contato , Dermatite Ocupacional , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/epidemiologia , Dermatite Alérgica de Contato/terapia , Dermatite Ocupacional/diagnóstico , Dermatite Ocupacional/epidemiologia , Dermatite Ocupacional/terapia , Humanos , Saúde Ocupacional , Testes do Emplastro , Local de TrabalhoRESUMO
OBJECTIVES: Dermatitis is the most common occupational skin disease, and further evidence is needed regarding preventable risk factors. The Occupational Disease Surveillance System (ODSS) derived from administrative data was used to investigate dermatitis risk among industry and occupation groups in Ontario. METHODS: ODSS cohort members were identified from Workplace Safety and Insurance Board (WSIB) accepted lost time claims. A case was defined as having ≥2 dermatitis physician billing claims during a 12-month period within 3 years of cohort entry. A 3-year look-back period prior to cohort entry was used to exclude prevalent cases without a WSIB claim. Workers were followed for 3 years or until dermatitis diagnosis, age 65 years, emigration, death or end of follow-up (31 December 2016), whichever occurred first. Age-adjusted and sex-adjusted Cox proportional hazard models estimated HRs and 95% CIs. The risk of dermatitis was explored using a job exposure matrix that identifies exposure to asthmagens, many of which also cause contact dermatitis. RESULTS: Among 597 401 workers, 23 843 cases of new-onset dermatitis were identified. Expected elevated risks were observed among several groups including furniture and fixture industries, food and beverage preparation and chemicals, petroleum, rubber, plastic and related materials processing occupations and workers exposed to metal working fluids and organic solvents. Decreased risk was observed among farmers, nurses and construction industries, and occupations exposed to latex and indoor cleaning products. CONCLUSIONS: ODSS can contribute to occupational dermatitis surveillance in Ontario by identifying occupational groups at risk of dermatitis that can then be prioritised for prevention activities.
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Dermatite Ocupacional/epidemiologia , Indústrias , Doenças Profissionais/etiologia , Exposição Ocupacional/efeitos adversos , Ocupações , Adolescente , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ontário/epidemiologia , Vigilância da População , Modelos de Riscos Proporcionais , Medição de Risco , Adulto JovemRESUMO
INTRODUCTION: Solar ultraviolet radiation (UVR) exposure places outdoor workers at risk of skin cancer and exposure is difficult to control. In response, the Sun Safety at Work Canada (SSAWC) project was undertaken (2014-2016). The purpose of this substudy was to characterize the UVR exposure levels of outdoor workers in the SSAWC project. METHODS: Thirteen workplaces in the provinces of British Columbia, Ontario, and Nova Scotia participated in an exposure monitoring campaign (late summer/early fall 2016). Study participants were workers from power utilities and municipalities. Participants wore a UVR measurement badge (light-sensitive polysulfone plastic) on their wrist, shoulder, or hardhat. Badge calibration and absorbance measurements were performed in the AusSun Research Lab. Personal UVR doses are presented as standard erythemal doses (SED) and compared with the internationally recommended exposure limit (1.3 SED), as well as to the total available UVR by date. Generalized linear models were used to examine determinants of solar UVR for personal UVR dose (for both SED and percent of ambient UVR). Models considered badge placement, date, province, industry, main job task, and the hours spent outdoors. RESULTS: Mean personal UVR dose of participating workers was 6.1 SED (nearly 5× the recommended limit). Just 14% of workers experienced 'acceptable' levels of solar radiation; 10% were exposed at >10 times the limit. In univariate analyses, workers in Ontario had the highest levels (mean 7.3 SED), but even in the lowest exposed province (British Columbia), the mean personal UVR dose was 4.5 SED. Utility workers had double the exposure of municipal workers (10.4 and 5.5 SED, respectively). In the determinants of exposure models, the differences by province were muted, but utility line workers and those in general maintenance had higher predicted exposures. Those who wore their badge on their hardhat also had higher values of SED in the fully adjusted determinants models. CONCLUSIONS: Solar ultraviolet overexposure among outdoor workers is a concern, even in a country like Canada with relatively low ambient UVR. Implementation of sun safety programs should be supported in an effort to reduce exposure in this vulnerable group of workers.
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Indústrias , Exposição Ocupacional/análise , Luz Solar , Raios Ultravioleta/efeitos adversos , Canadá , Feminino , Humanos , Modelos Lineares , Masculino , Neoplasias Cutâneas/prevenção & controleRESUMO
BACKGROUND: Web-based surveys have become increasingly popular but response rates are low and may be prone to selection bias. How people are invited to participate may impact response rates and needs further study as previous evidence is contradictory. The purpose of this study was to determine whether response to a web-based survey of healthcare workers would be higher with a posted or an emailed invitation. We also report results of the pilot study, which aims to estimate the percentage of adults vaccinated against influenza who report recurrent systemic adverse events (the same systemic adverse event occurring successively following receipt of influenza vaccines). METHODS: The pilot study was conducted in November 2016 in Toronto, Canada. Members of a registry of adults (18 years and older and predominantly healthcare workers) who volunteered to receive information regarding future studies about influenza were randomly assigned to receive either an email or postal invitation to complete a web-based survey regarding influenza vaccinations. Non-respondents received one reminder using the same mode of contact as their original invitation. RESULTS: The overall response rate was higher for those sent the invitation by email (34.8%) than by post (25.8%; p < 0.001) and for older versus younger participants (ptrend < 0.001). Of those who responded, 387/401 had been vaccinated against influenza at least once since adulthood. Of those responding to the question, 70/386 (18.1%) reported a systemic adverse event after their most recent influenza vaccine including 22 (5.7%) who reported a recurring systemic event. Systemic adverse events were reported more often by males 18-49 years old than by other groups (p = 0.01). Recurrent systemic adverse events were similar by age and sex with muscle ache being the most commonly reported recurrent reaction. More respondents who reported only a local adverse event (93.1%) planned to be vaccinated again next year than those with a systemic adverse event (69.7%; p = 0.04). CONCLUSIONS: In this convenience sample of registry volunteers, response rates were generally low, but were higher for the emailed than posted invitations and for older than younger adults.
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Pessoal de Saúde/estatística & dados numéricos , Vacinas contra Influenza/administração & dosagem , Influenza Humana/prevenção & controle , Internet , Inquéritos e Questionários , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Vacinas contra Influenza/efeitos adversos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Vacinação/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVE: The aim of this study was to compare psychological status, quality of life (QoL), work limitation, and socioeconomic status between patients with occupational asthma (OA) and work-exacerbated asthma (WEA). METHODS: The following questionnaires were administered to participants: Beck anxiety and depression (II) inventories, Marks' Asthma Quality of Life Questionnaire, and Work Limitations Questionnaire. Cross-sectional analyses between OA and WEA subgroups were completed. RESULTS: There were 77 participants. WEA subjects had a trend to higher anxiety scores (OAâ=â9.2â±â8.0, WEAâ=â12.8â±â8.3, Pâ=â0.07, Cohen dâ=â0.4). Depression scores trended higher for those with WEA (OAâ=â9.6â±â10.3, WEAâ=â13.4â±â13.5, Pâ=â0.2, Cohen dâ=â0.3). QoL was comparable between groups. WEA subjects had fewer work limitations (Nâ=â50, OAâ=â25.1â±â27.3, WEAâ=â20.6â±â24.4, Pâ=â0.56, Cohen dâ=â0.3) and OA subjects were more likely to have reduced income. CONCLUSION: In a tertiary clinic, there were some modest differences for specific variables between OA and WEA subjects that may help inform management.
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Asma Ocupacional/psicologia , Saúde Mental , Exposição Ocupacional/efeitos adversos , Qualidade de Vida , Adulto , Idoso , Ansiedade/etiologia , Asma Ocupacional/etiologia , Asma Ocupacional/fisiopatologia , Estudos Transversais , Depressão/etiologia , Feminino , Volume Expiratório Forçado , Humanos , Renda , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Inquéritos e Questionários , Capacidade Vital , Avaliação da Capacidade de TrabalhoRESUMO
BACKGROUND: Workplace training may help to prevent contact dermatitis, a common work-related disease. Information on the characteristics of existing workplace training programs and worker perceptions of this training is limited. METHODS: Fourteen workers with suspected occupational contact dermatitis participated in one-on-one, semi-structured interviews. An inductive thematic analysis approach was used to identify interview themes. RESULTS: Workers expressed a desire for hands-on training with content relevant to their job tasks, favored training from supervisors who had practical experience, and were conflicted about employer motivations for providing training. Few workers had received training on skin protection. In many cases, the training workers had received differed greatly from their desired training. CONCLUSIONS: Although, workers with contact dermatitis describe having received workplace training, some question its value and effectiveness. This perspective may be attributed not only to the content and methods of training but also the health and safety culture of the workplace. Am. J. Ind. Med. 60:69-76, 2017. © 2016 Wiley Periodicals, Inc.
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Dermatite Ocupacional/prevenção & controle , Dermatoses da Mão/prevenção & controle , Capacitação em Serviço/métodos , Saúde Ocupacional/educação , Adulto , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Capacitação em Serviço/normas , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Cultura Organizacional , Pesquisa Qualitativa , Adulto JovemRESUMO
An exploratory qualitative case study investigated how different sectors of a highly industrialized community mobilized in the 1990s to help workers exposed to asbestos. For this study, thirty key informants including representatives from industry, workers, the community, and local politicians participated in semi-structured interviews and focus groups. The analysis was framed by a "Dimensions of Community Change" model. The informants highlighted the importance of raising awareness, and the need for leadership, social and organizational networks, acquiring skills and resources, individual and community power, holding shared values and beliefs, and perseverance. We found that improvements in occupational health and safety came from persistently communicating a clearly defined issue ("asbestos exposure causes cancer") and having an engaged community that collaborated with union leadership. Notable successes included stronger occupational health services, a support group for workers and widows, the fast-tracking of compensation for workers exposed to asbestos, and a reduction in hazardous emissions.
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Conscientização , Fortalecimento Institucional/organização & administração , Comportamento Cooperativo , Neoplasias/induzido quimicamente , Neoplasias/prevenção & controle , Exposição Ocupacional/prevenção & controle , Canadá , Comunicação , Relações Comunidade-Instituição , Humanos , Relações Interinstitucionais , Liderança , Neoplasias Pulmonares/induzido quimicamente , Mesotelioma/induzido quimicamente , Saúde Ocupacional , Mudança SocialAssuntos
Instituições de Assistência Ambulatorial , Comunicação Interdisciplinar , Doenças Profissionais , Equipe de Assistência ao Paciente , Instituições de Assistência Ambulatorial/organização & administração , Instituições de Assistência Ambulatorial/normas , Instituições de Assistência Ambulatorial/tendências , Humanos , Doenças Profissionais/diagnóstico , Doenças Profissionais/epidemiologia , Doenças Profissionais/terapia , Ontário/epidemiologia , Desenvolvimento de Programas , Avaliação de Programas e Projetos de SaúdeRESUMO
BACKGROUND: The length of time between onset of symptoms and definitive diagnosis is associated with outcomes in contact dermatitis (CD). Understanding the health care experience of patients with CD could identify areas for improvement. OBJECTIVE: The objective of the study was to describe the health care experience of individuals being patch tested and the barriers and facilitators to their seeking care. METHODS: One hundred forty-nine patients completed a survey containing information on types of health care providers seen, length of wait times, and barriers and facilitators to seeking care. RESULTS: Sixty-six percent were first assessed by their family physicians. Forty-five percent waited more than 3 months before seeing a health care provider. Common reasons for delay included thinking their symptoms (1) would get better, (2) were not serious enough, or (3) were not limiting their ability to work or carry out other activities. Most patients waited less than 3 months for dermatological assessment and for patch test consultation after referral. CONCLUSIONS: Patients with possible CD spend considerable time in the health care system before they undergo definitive assessment. Understanding the reasons for not seeking care may be useful for promoting earlier evaluation and intervention to result in better outcomes.
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Dermatite Alérgica de Contato/diagnóstico , Dermatite Atópica/diagnóstico , Dermatite Irritante/diagnóstico , Dermatite Ocupacional/diagnóstico , Serviços de Saúde/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde , Adolescente , Adulto , Idoso , Diagnóstico Tardio , Dermatite de Contato/diagnóstico , Medicina de Família e Comunidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ontário , Testes do Emplastro , Fatores de Tempo , Listas de Espera , Adulto JovemRESUMO
PURPOSE OF REVIEW: This review examined recent advances in occupational contact dermatitis (OCD). RECENT FINDINGS: Both genetic and environmental factors contribute to OCD. There is continuing growth in our understanding of the genetic factors, particularly related to filaggrin mutations. In spite of increased understanding of irritant exposures, the prevalence of hand eczema in workers with wet work exposures remains high at approximately 20%. Patch test database surveillance systems have documented reductions in the occurrence of sensitivity to some allergens such as chromium wherein regulatory efforts have reduced workplace exposures. These surveillance data have also documented increases in sensitivity to several allergens in particular trades, serving as an effective system to identify new exposure situations or new allergens. The impact of OCD on quality of life and mental health conditions, employment and financial aspects is increasingly documented. Progress in understanding the underreporting of OCD and the underlying reasons continues. Several groups have developed robust multidisciplinary secondary and tertiary prevention programmes and the evaluations demonstrate promise. Although several recent systematic reviews have documented the evidence for various prevention strategies, there is increasing understanding of the gaps in prevention practices in actual workplaces. SUMMARY: Understanding of the underlying genetic and environmental agents contributing to OCD is increasing. In spite of progress with reducing exposure to some allergens, the prevalence of OCD continues to be high, particularly related to wet work. New prevention programmes are being developed and evaluated and hold promise for improved outcomes.