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The Mental States of Aggressors: A Biopsychosocial Analysis of Workplace Violence Reports in Hospitals 攻击者的心理状态:医院工作场所暴力报告的生物心理社会分析。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-12-26 DOI: 10.1002/ajim.70047
Ricardo Diego Suárez Rojas, Dean Hashimoto, Erika L. Sabbath

Background

Workplace violence (WPV) in hospitals worldwide has been on the rise for the last decade, marked by increased verbal and physical aggression. From a biopsychosocial perspective, we conceptualize aggressors' mental states as their control (or lack of) of an impulse across their life course. To contribute to violence prevention, our study synthesizes theoretical assumptions and organizational analysis.

Methods

An exploratory sequential mixed-methods design analyzed 2634 WPV narratives from two hospitals in a large city in the Northeastern United States of America (2019–2023). Narratives were coded for “involuntary mental states” (e.g., dementia, delirium, lack of inhibition) and “unremorseful attitudes” (denial, minimization, justification without medical causation). Quantitative analysis identified patterns within these categories, types of violence, and safety responses.

Results

WPV incidents increased by 212.4% from 2020 to 2021 and did not decrease in incidence in subsequent years. Patient/visitor workplace violence (Type 2) accounted for 93%. Physical violence was most prevalent (76%), followed by verbal (48%) and sexual (6%). “Involuntary mental states” comprised 28% of narratives, while “unremorseful attitudes” represented 29%. Workers often showed compassion, omitting emotional details for involuntary aggression, but reported significant distress from unremorseful acts.

Conclusion

Our novel middle-range theory and mixed-methods approach reveal the complexity of WPV beyond simple dichotomies. Differentiating between involuntary and unremorseful aggression provides actionable insights for tailoring prevention strategies, de-escalation training, and aftermath support. Integrating mental health professionals and addressing the profound impact of remorseless acts is crucial for worker morale and retention.

背景:在过去十年中,世界各地医院的工作场所暴力(WPV)呈上升趋势,其特征是言语和身体攻击的增加。从生物心理社会的角度来看,我们将攻击者的心理状态概念化为他们一生中对冲动的控制(或缺乏)。为了帮助预防暴力,我们的研究综合了理论假设和组织分析。方法:采用探索性顺序混合方法设计,分析美国东北部某大城市两家医院(2019-2023年)的2634例WPV报告。叙述被编码为“非自愿精神状态”(例如,痴呆、谵妄、缺乏抑制)和“无情态度”(否认、最小化、无医学因果关系的辩护)。定量分析确定了这些类别中的模式、暴力类型和安全反应。结果:从2020年到2021年,WPV发病率增加了212.4%,随后几年发病率没有下降。病人/访客工作场所暴力(第二类)占93%。身体暴力最为普遍(76%),其次是语言暴力(48%)和性暴力(6%)。“无意识的精神状态”占28%,而“不后悔的态度”占29%。工人们通常表现出同情,忽略无意识攻击的情感细节,但报告说,由于无情的行为,他们感到非常痛苦。结论:我们的新中程理论和混合方法揭示了WPV的复杂性,而不仅仅是简单的二分法。区分非自愿攻击和无情攻击,可以为定制预防策略、降级培训和事后支持提供可操作的见解。整合心理健康专业人员和解决无情行为的深刻影响对员工士气和挽留至关重要。
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引用次数: 0
Sheldon W. Samuels, A Champion of Air Pollution Control and Worker Health 谢尔登·w·塞缪尔是空气污染控制和工人健康的倡导者。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-12-16 DOI: 10.1002/ajim.70044
Knut Ringen, Arthur Frank, William Rom

Sheldon Samuels, a founding contributing editor of this Journal, where in 2022 he published his last paper with us as coauthors [1], died on November 25, 2025. Before he entered occupational safety and health he was a national leader in air pollution control. He forged a very effective partnership with Professor Irving J. Selikoff which significantly shaped the field of occupational safety and health during following the adoption of the OSHAct in 1970.

《华尔街日报》的创始特约编辑谢尔登·塞缪尔斯于2025年11月25日去世,他于2022年与我们共同发表了最后一篇论文b[1]。在进入职业安全与健康领域之前,他是全国空气污染控制领域的领导者。他与Irving J. Selikoff教授建立了非常有效的伙伴关系,在1970年通过《职业安全与健康法案》之后,极大地塑造了职业安全与健康领域。
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引用次数: 0
Associations Between Oil Spill Exposure Patterns and Acute Symptoms in United States Coast Guard Responders During the Deepwater Horizon Response 在深水地平线响应期间,美国海岸警卫队响应者的石油泄漏暴露模式与急性症状之间的联系。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-12-08 DOI: 10.1002/ajim.70039
Matthew Horch, Matthew O. Gribble, Jordan McAdam, Dana L. Thomas, Lawrence S. Engel, Jennifer A. Rusiecki

Background

Oil spill response workers encounter a unique mixture of hazardous exposures. Few studies have attempted to model these mixtures and evaluate the impact on worker health. The purpose of this investigation was to understand the association between clustered patterns of hazardous exposure and acute symptoms reported by United States Coast Guard (USCG) responders during the Deepwater Horizon oil spill (DWHOS).

Methods

We conducted a cross-sectional study of USCG members who responded to the DWHOS and completed a post-deployment survey (n = 4855). The survey asked responders about a variety of hazardous exposures and acute symptoms experienced during their deployment. A previously-conducted latent class analysis identified four unique latent classes (LC) which represent reported exposure patterns within this study population. We utilized the three higher LC levels to represent increasing probabilities of exposures to crude oil, exhaust, general outdoor environment, and experience of anxiety, with a “low overall exposure” group acting as the reference. For the present analysis, participants were assigned their most probable LC. Using multivariable log-binomial regression analyses, adjusted prevalence ratios (aPR) of acute symptoms in each most probable LC compared to the reference LC were estimated.

Results

There were significant positive associations between most probable LCs and acute symptoms in all major organ systems with evidence of exposure−response relationships. Some of the strongest associations for individual acute symptoms representative of each organ system included chest pain, skin rash/itching, difficulty hearing, diarrhea, muscle pain, lightheadedness/dizziness, and shortness of breath.

Conclusions

This study broadens the current understanding of oil spill response work hazards by focusing on a more holistic exposure assessment, modeled by most probable LC-derived exposure patterns.

背景:石油泄漏响应工人遇到的危险暴露的独特混合物。很少有研究试图模拟这些混合物并评估对工人健康的影响。本调查的目的是了解在深水地平线石油泄漏(DWHOS)期间,美国海岸警卫队(USCG)响应者报告的危险暴露聚集模式与急性症状之间的关系。方法:我们对响应DWHOS并完成部署后调查的USCG成员进行了横断面研究(n = 4855)。该调查向应答者询问了他们在部署期间经历的各种危险暴露和急性症状。先前进行的潜在类别分析确定了四个独特的潜在类别(LC),代表了本研究人群中报告的暴露模式。我们利用三个较高的LC水平来表示原油、废气、一般户外环境和焦虑经历的暴露概率增加,并以“低总体暴露”组作为参考。对于目前的分析,参与者被分配了他们最可能的LC。使用多变量对数二项回归分析,与参考LC相比,估计每个最可能LC中急性症状的调整患病率(aPR)。结果:在所有主要器官系统中,最可能的LCs与急性症状之间存在显著的正相关,有证据表明存在暴露-反应关系。代表每个器官系统的个别急性症状的一些最强关联包括胸痛、皮疹/瘙痒、听力困难、腹泻、肌肉疼痛、头晕/头晕和呼吸短促。结论:本研究通过关注更全面的暴露评估,通过最可能的lc衍生暴露模式建模,拓宽了目前对溢油响应工作危害的理解。
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引用次数: 0
Evaluation of Early Lung Cancer Detection in a Population at High Risk due to Occupation 职业高危人群早期肺癌检出率的评价
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-12-08 DOI: 10.1002/ajim.70041
Knut Ringen, John M. Dement, Sammy Almashat, Marianne Cloeren, William Grier, Stella Hines, Laura S. Welch, Kim Cranford, Janet Shorter, Patricia Quinn, Anna Chen

Background

We assessed the effectiveness of early lung cancer detection (ELCD) in reducing lung cancer mortality in a high-risk occupational cohort using low-dose CT (LDCT) with eligibility criteria that included age, smoking, and occupational risk factors without regard to time since having stopped smoking.

Methods

We investigated lung cancers diagnosed and mortality outcomes since the ELCD program's inception in 2011. Lung cancer mortality analyses included ELCD participants who completed at least a baseline scan and a control group of ELCD-eligible nonparticipants. Cox models estimated the relationship between ELCD program participation and lung cancer mortality, with deaths identified using the National Death Index.

Results

Lung cancer was detected in 57 (2.94%, 95% CI = 2.19–3.69) of 1941 ELCD participants. Forty-nine cases of nonsmall cell lung cancer (NSCLC) were detected, with 40 (81.6%) being Stage I or Stage II. A 49% reduction in lung cancer mortality was observed among ELCD participants (hazard ratio = 0.51, 95% CI = 0.32–0.81) with median follow-up 6.1 years. Applying the USPSTF 2021 eligibility criteria would have excluded nearly 40% of lung cancer deaths from screening.

Conclusions

Lung cancer screening in this high-risk population, with screening eligibility adjusted for occupational risk factors and no time limit since last having smoked, is effective in reducing lung cancer mortality. Continued annual screening is important. Revisions to ELCD eligibility criteria are needed to include risk factors beyond age and smoking when supported by population-specific evidence.

背景:我们使用低剂量CT (LDCT)评估了早期肺癌检测(ELCD)在降低高风险职业队列肺癌死亡率方面的有效性,其资格标准包括年龄、吸烟和职业危险因素,而不考虑戒烟后的时间。方法:自2011年ELCD项目启动以来,我们调查了肺癌诊断和死亡率结果。肺癌死亡率分析包括至少完成基线扫描的ELCD参与者和符合ELCD条件的非参与者的对照组。Cox模型估计了ELCD项目参与与肺癌死亡率之间的关系,使用国家死亡指数确定死亡人数。结果:1941名ELCD参与者中有57人(2.94%,95% CI = 2.19-3.69)被检测出肺癌。非小细胞肺癌(NSCLC) 49例,I期或II期40例(81.6%)。ELCD参与者肺癌死亡率降低49%(风险比= 0.51,95% CI = 0.32-0.81),中位随访6.1年。应用USPSTF 2021资格标准将会将近40%的肺癌死亡排除在筛查之外。结论:在高危人群中进行肺癌筛查,根据职业危险因素调整筛查资格,并且自上次吸烟以来没有时间限制,可有效降低肺癌死亡率。持续的年度筛查很重要。当有特定人群证据支持时,需要修订ELCD的资格标准,以包括年龄和吸烟以外的危险因素。
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引用次数: 0
Preventing and Managing Chronic Disease in the Work Environment: Using the Total Worker Health Approach 预防和管理工作环境中的慢性疾病:使用全面工人健康方法。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-12-04 DOI: 10.1002/ajim.70042
John Howard, Paul A. Schulte

Occupational health hazards can exacerbate pre-existing chronic diseases and can also lead to the onset of new job-related chronic diseases. A comprehensive strategy to eliminate the root causes of chronic diseases in America should include not only those causes arising from lifestyle influences beginning in childhood but also those diseases that are caused by workplace hazards or are made worse by workplace conditions. Interactions between pre-existing chronic diseases that adolescents and young adults carry with them into the work environment, and those that are caused by work itself, are complex and require a framework that enables an integrated approach to workplace health promotion and health protection. An important feature of the Total Worker Health (TWH) approach to worker safety, health, and well-being is its programmatic adaptability. As new national health strategies emerge, such as the Make America Healthy Again initiative aimed at chronic disease elimination, the TWH approach can support such initiatives by contributing to preventing and managing chronic disease in the work environment. This Commentary describes those aspects of the TWH approach that can be adapted to support the new national health initiative to eliminate chronic diseases.

职业健康危害可加剧已有的慢性疾病,也可导致新的与工作有关的慢性疾病的发生。在美国,消除慢性病根源的综合战略不仅应包括由儿童时期开始的生活方式影响引起的原因,还应包括由工作场所危害引起的疾病或因工作场所条件而恶化的疾病。青少年和青壮年带入工作环境的既存慢性病与由工作本身引起的慢性病之间的相互作用是复杂的,需要一个框架,能够对工作场所的健康促进和健康保护采取综合办法。全面工人健康(TWH)方法对工人安全、健康和福祉的一个重要特征是其方案适应性。随着新的国家卫生战略的出现,例如旨在消除慢性病的“让美国再次健康”倡议,卫生保健方法可以通过促进工作环境中的慢性病预防和管理来支持这些倡议。本评注描述了TWH方法中可加以调整以支持消除慢性病的新的国家卫生倡议的那些方面。
{"title":"Preventing and Managing Chronic Disease in the Work Environment: Using the Total Worker Health Approach","authors":"John Howard,&nbsp;Paul A. Schulte","doi":"10.1002/ajim.70042","DOIUrl":"10.1002/ajim.70042","url":null,"abstract":"<div>\u0000 \u0000 <p>Occupational health hazards can exacerbate pre-existing chronic diseases and can also lead to the onset of new job-related chronic diseases. A comprehensive strategy to eliminate the root causes of chronic diseases in America should include not only those causes arising from lifestyle influences beginning in childhood but also those diseases that are caused by workplace hazards or are made worse by workplace conditions. Interactions between pre-existing chronic diseases that adolescents and young adults carry with them into the work environment, and those that are caused by work itself, are complex and require a framework that enables an integrated approach to workplace health promotion and health protection. An important feature of the <i>Total Worker Health</i> (TWH) approach to worker safety, health, and well-being is its programmatic adaptability. As new national health strategies emerge, such as the <i>Make America Healthy Again</i> initiative aimed at chronic disease elimination, the TWH approach can support such initiatives by contributing to preventing and managing chronic disease in the work environment. This Commentary describes those aspects of the TWH approach that can be adapted to support the new national health initiative to eliminate chronic diseases.</p>\u0000 </div>","PeriodicalId":7873,"journal":{"name":"American journal of industrial medicine","volume":"69 2","pages":"82-88"},"PeriodicalIF":3.1,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145666619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevalence of Anxiety Symptoms by Sociodemographic and Employment Characteristics in a National Sample of Hired Crop Workers: Evidence From the National Agricultural Workers Survey (2018–2022) 焦虑症状的社会人口学和就业特征在全国雇佣作物工人样本中的患病率:来自全国农业工人调查(2018-2022)的证据
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-29 DOI: 10.1002/ajim.70040
Toni Alterman, Jeffrey M. Timberlake, Madeline Flores-Redd, Daniel J. Carroll

Background

Hired crop workers face harsh working conditions, including physical, economic, and social challenges. We present a population-based assessment of anxiety symptoms among a large national sample of hired crop workers in the United States.

Methods

In-person interviews were conducted with 6108 crop workers during 2018–2022. Generalized anxiety disorder (GAD-2) questions were included in the National Agricultural Workers Survey to provide weighted prevalences of anxiety symptoms and prevalence ratios for the association between anxiety symptoms and crop worker demographics and employment characteristics.

Results

The prevalence of anxiety symptoms was 20.6% for scoring ≥ 1 on the GAD-2, and 7.7% for scoring ≥ 3 on the GAD-2. Women had a 73% excess risk of any anxiety (GAD-2 ≥ 1) and an 84% higher risk of severe anxiety (GAD-2 ≥ 3) than men. Men with a medium level of English language ability had a 28%−31% increased risk of anxiety symptoms compared to those with a lower English language ability. Not having workers' compensation insurance was associated with a 56% reduced risk of having severe anxiety symptoms among men. However, total family income, working directly for an agricultural employer or farm labor contractor, method of payment, unemployment insurance, and health insurance were not significantly associated with anxiety symptoms. Compared to working in California, men working in the Northeast showed a 57% reduced risk of more severe anxiety symptoms.

Conclusions

Based on a large national sample of hired crop workers, nearly one in four crop workers suffered from anxiety, with women having a much higher prevalence than men, suggesting the need for mental health services for this population.

背景:雇佣的农作物工人面临着恶劣的工作条件,包括身体、经济和社会方面的挑战。我们提出了一个基于人群的焦虑症状的评估在一个大的国家样本雇佣的作物工人在美国。方法:2018-2022年对6108名种植业工人进行访谈。在全国农业工人调查中纳入了广泛性焦虑障碍(GAD-2)问题,以提供焦虑症状的加权患病率以及焦虑症状与作物工人人口统计学和就业特征之间的关联的患病率比率。结果:GAD-2评分≥1分者焦虑症状发生率为20.6%,GAD-2评分≥3分者焦虑症状发生率为7.7%。女性任何焦虑(GAD-2≥1)的风险比男性高出73%,严重焦虑(GAD-2≥3)的风险比男性高出84%。与英语能力较低的男性相比,英语语言能力中等的男性出现焦虑症状的风险增加了28%-31%。没有工人赔偿保险的男性出现严重焦虑症状的风险降低了56%。然而,家庭总收入、直接为农业雇主或农场劳动承包商工作、支付方式、失业保险和健康保险与焦虑症状无显著相关。与在加州工作相比,在东北部工作的男性出现更严重焦虑症状的风险降低了57%。结论:根据对雇用的农作物工人进行的大规模全国抽样调查,近四分之一的农作物工人患有焦虑症,女性的患病率远高于男性,这表明需要为这一人群提供心理健康服务。
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引用次数: 0
The Association of Current Asthma With and Without Exacerbation With Products Used and Tasks Performed by Healthcare Workers 当前哮喘是否加重与使用的产品和医护人员执行的任务有关。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-27 DOI: 10.1002/ajim.70038
Paul K. Henneberger, Steven M. Rollins, Michael J. Humann, Xiaoming Liang, Feng-Chiao Su, Caroline P. Groth, M. Abbas Virji

Background

Results from a 2014 survey of 2030 healthcare workers (76% female, mean age 48.6 years) in New York City included the association of current asthma and asthma exacerbation with the general activities of cleaning fixed surfaces and administering aerosolized medications. We extended that analysis to determine if specific products and tasks for these and other activities were associated with the same outcomes.

Methods

The survey instrument inquired about asthma-related outcomes, products used, and tasks performed. Polytomous logistic regression was used to model a three-category outcome for current asthma without and with exacerbation and no current asthma (referent). Inverse probability weights were applied in all regression models to adjust for selection and participation bias that may have resulted from a low response of 11.1% of invitees. A separate model was fit for each exposure variable and yielded adjusted odds ratios (ORs) and 95% confidence intervals (CIs).

Results

For cleaning fixed surfaces, two products and eight tasks had increased odds of at least one adverse outcome. Enzymes had an OR = 3.01 (95% CI 1.50, 6.04) for current asthma with exacerbation, and bleach had an OR = 1.92 (95% CI 1.22, 3.01) for current asthma without exacerbation. The eight general cleaning tasks included three (cleanup blood/spills, wipe furniture, wipe equipment) associated with both adverse outcomes, and five tasks associated only with current asthma without exacerbation. For aerosolized medication tasks, the small-volume nebulizer was associated with current asthma with (OR = 1.89, 95% CI 1.06, 3.34) and without (OR = 1.66, 95% CI 1.01, 2.72) exacerbation, and two other tasks (continuous delivery system, metered dose inhaler) were associated only with current asthma without exacerbation.

Conclusions

Products and tasks in healthcare were associated with current asthma and asthma exacerbation. Future analyses will explore quantitative exposure-assessment strategies for specific chemicals and mixtures.

背景:2014年对纽约市2030名卫生保健工作者(76%为女性,平均年龄48.6岁)的调查结果包括当前哮喘和哮喘加重与清洁固定表面和使用雾化药物的一般活动的关联。我们扩展了这一分析,以确定这些活动和其他活动的特定产品和任务是否与相同的结果相关联。方法:使用问卷调查工具询问哮喘相关结果、使用的产品和执行的任务。采用多元逻辑回归对当前哮喘(无哮喘、有哮喘加重和无哮喘)的三类结果进行建模。在所有回归模型中应用逆概率权重来调整选择和参与偏差,这可能是由于11.1%的受邀者的低反应造成的。为每个暴露变量拟合一个单独的模型,并得出调整后的优势比(ORs)和95%置信区间(ci)。结果:对于清洁固定表面,两种产品和八项任务增加了至少一种不良后果的几率。对于当前哮喘有加重,enzyme的OR = 3.01 (95% CI 1.50, 6.04),而对于当前哮喘无加重,bleach的OR = 1.92 (95% CI 1.22, 3.01)。8项一般清洁任务包括3项(清理血液/溢出物、擦拭家具、擦拭设备)与两种不良结果相关,5项任务仅与当前哮喘无恶化相关。对于雾化用药任务,小容量雾化器与当前有(OR = 1.89, 95% CI 1.06, 3.34)和无(OR = 1.66, 95% CI 1.01, 2.72)加重的哮喘相关,另外两个任务(持续给药系统,计量吸入器)仅与当前无加重的哮喘相关。结论:医疗保健产品和任务与当前哮喘和哮喘加重相关。未来的分析将探索特定化学品和混合物的定量暴露评估策略。
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引用次数: 0
Understanding Inequities in COVID-19 Pandemic-Related Job Loss in Michigan Through a Social Class Lens 从社会阶层的角度理解密歇根州与COVID-19大流行相关的失业不公平现象。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-21 DOI: 10.1002/ajim.70036
Zoey Laskaris, Joseph Coyle, Nancy L. Fleischer

Background

The COVID-19 pandemic exacerbated social and economic inequities, with disproportionate job loss experienced by marginalized groups. This study offers a class-based perspective to understanding inequities in pandemic-related job loss in Michigan.

Methods

We used data from 2452 employed adults who participated in the Michigan COVID-19 Recovery Surveillance Study (MI CReSS), a population-based sample of adults with PCR-confirmed SARS-CoV-2 in Michigan. We defined seven social classes using an adaptation of Erikson and Goldthorpe's class scheme. Pandemic-related job loss was assessed through self-reported changes in employment status. Modified Poisson regression models were employed to estimate associations between social class and job loss, adjusting for age, sex, race and ethnicity, education, essential worker status, survey modality, and pandemic phase.

Results

Thirty percent of respondents reported pandemic-related job loss. In fully-adjusted models, the self-employed class had a 66% (adjusted prevalence ratio [aPR] 1.66, 95% confidence interval [CI] = 1.26, 2.18) and the production class had a 60% (aPR 1.60, 95% CI = 1.23, 2.09) higher likelihood of job loss compared to the manager class. Education modified the relationship between class and job loss, with those with more education within each class having a lower prevalence of job loss.

Conclusion

Distinct social classes were strongly associated with pandemic-related job loss. Employment relations are a modifiable social determinant shaping vulnerability to economic disruption, underscoring the need for future research on class as a mechanism contributing to pandemic-related health and employment inequities.

背景:2019冠状病毒病大流行加剧了社会和经济不平等,边缘群体遭受了不成比例的失业。这项研究提供了一个基于阶级的视角来理解密歇根州与大流行相关的失业不公平现象。方法:我们使用了2452名参加密歇根州COVID-19恢复监测研究(MI CReSS)的就业成年人的数据,这是一个基于人群的密歇根州pcr确诊的SARS-CoV-2成人样本。我们根据埃里克森和戈德索普的阶级方案定义了七个社会阶级。通过自我报告的就业状况变化来评估与大流行有关的失业情况。修正泊松回归模型用于估计社会阶层和失业之间的关联,调整了年龄、性别、种族和民族、教育、基本工人地位、调查方式和流行病阶段。结果:30%的答复者报告了与大流行有关的失业情况。在完全调整的模型中,自雇阶层的失业可能性比经理阶层高66%(调整患病率[aPR] 1.66, 95%置信区间[CI] = 1.26, 2.18),生产阶层的失业可能性比经理阶层高60% (aPR 1.60, 95% CI = 1.23, 2.09)。教育改变了阶层和失业之间的关系,每个阶层中受教育程度较高的人失业的发生率较低。结论:不同的社会阶层与大流行相关的失业密切相关。就业关系是一种可改变的社会决定因素,影响对经济破坏的脆弱性,强调今后有必要研究阶级作为一种助长与大流行病有关的健康和就业不平等的机制。
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引用次数: 0
Occupational Asthma Due to Hair Dyes Containing Para-Amino Compounds 含有对氨基化合物的染发剂引起的职业性哮喘。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-18 DOI: 10.1002/ajim.70037
Virginie Doyen, Jolanta Walusiak-Skorupa, Marta Wiszniewska, Olivier Vandenplas, Katri Suuronen, Joaquin Sastre, Cecilie Svanes, Ilenia Folletti, Xavier Munoz, Frédéric de Blay, Catherine Rifflart, Martin Seed, Hille Suojalehto

Background

Persulfate salts in hair bleaches are a well-documented cause of occupational asthma (OA) among hairdressers, but little information is available on OA caused by hair products containing other low-molecular-weight chemicals. The aim of this study was to investigate the prevalence and clinical characteristics of OA caused by oxidative hair dyes containing para-amino compounds (PACs).

Methods

This retrospective multicenter study was conducted among 98 hairdressers with OA ascertained by a positive specific inhalation challenge (SIC) with hair products completed between 2006 and 2018 in 14 European tertiary centers. Nine hairdressers (9%) with a positive SIC response to hair dyes containing PACs were identified and reviewed.

Results

Eight hairdressers developed a bronchial response during “work-simulation” SICs with hair dyes used at work, whereas one subject was challenged with pure para-phenylene diamine. The pattern of bronchial reactions was isolated late, dual, and isolated early in four, three, and two subjects, respectively. A significant post-challenge increase in nonspecific airway hyperresponsiveness was detected in three of the seven (43%) subjects with both pre- and post-SIC measurements available. Among subjects with fractional exhaled nitric oxide measurements (n = 3) or sputum eosinophil counts (n = 4) available both before and after the SIC, none showed a significant increase in these airway inflammatory markers.

Conclusions

Hair dyes containing PACs may contribute substantially to OA among hairdressers. This possibility should be considered carefully when evaluating hairdressers with work-related asthma symptoms. However, there is a need for further investigation of the underlying inflammatory and immunological mechanisms.

背景:头发漂白剂中的过硫酸盐是理发师职业性哮喘(OA)的一个有充分证据的原因,但关于含有其他低分子量化学物质的头发产品引起的OA的信息很少。本研究旨在探讨含有对氨基化合物(PACs)的氧化染发剂引起的OA的患病率和临床特征。方法:本回顾性多中心研究对欧洲14个三级中心的98名OA美发师进行了研究,这些美发师在2006年至2018年期间完成了头发产品的特异性吸入挑战(SIC)阳性诊断。9名理发师(9%)对含有PACs的染发剂有积极的SIC反应。结果:8名美发师在“工作模拟”实验中使用工作中使用的染发剂时出现支气管反应,而1名受试者使用纯对苯二胺。支气管反应模式分别在4例、3例和2例受试者中为晚期、双重和早期分离。在7名受试者中,有3名(43%)在接受sic前和sic后测量时发现非特异性气道高反应性显著增加。在SIC前后均有呼气一氧化氮分数测量(n = 3)或痰嗜酸性粒细胞计数(n = 4)的受试者中,这些气道炎症标志物均未显示显着增加。结论:含有PACs的染发剂可能在很大程度上导致美发师的OA。在评估与工作有关的哮喘症状的美发师时,应仔细考虑这种可能性。然而,有必要进一步研究潜在的炎症和免疫机制。
{"title":"Occupational Asthma Due to Hair Dyes Containing Para-Amino Compounds","authors":"Virginie Doyen,&nbsp;Jolanta Walusiak-Skorupa,&nbsp;Marta Wiszniewska,&nbsp;Olivier Vandenplas,&nbsp;Katri Suuronen,&nbsp;Joaquin Sastre,&nbsp;Cecilie Svanes,&nbsp;Ilenia Folletti,&nbsp;Xavier Munoz,&nbsp;Frédéric de Blay,&nbsp;Catherine Rifflart,&nbsp;Martin Seed,&nbsp;Hille Suojalehto","doi":"10.1002/ajim.70037","DOIUrl":"10.1002/ajim.70037","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Persulfate salts in hair bleaches are a well-documented cause of occupational asthma (OA) among hairdressers, but little information is available on OA caused by hair products containing other low-molecular-weight chemicals. The aim of this study was to investigate the prevalence and clinical characteristics of OA caused by oxidative hair dyes containing para-amino compounds (PACs).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This retrospective multicenter study was conducted among 98 hairdressers with OA ascertained by a positive specific inhalation challenge (SIC) with hair products completed between 2006 and 2018 in 14 European tertiary centers. Nine hairdressers (9%) with a positive SIC response to hair dyes containing PACs were identified and reviewed.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Eight hairdressers developed a bronchial response during “work-simulation” SICs with hair dyes used at work, whereas one subject was challenged with pure para-phenylene diamine. The pattern of bronchial reactions was isolated late, dual, and isolated early in four, three, and two subjects, respectively. A significant post-challenge increase in nonspecific airway hyperresponsiveness was detected in three of the seven (43%) subjects with both pre- and post-SIC measurements available. Among subjects with fractional exhaled nitric oxide measurements (<i>n</i> = 3) or sputum eosinophil counts (<i>n</i> = 4) available both before and after the SIC, none showed a significant increase in these airway inflammatory markers.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Hair dyes containing PACs may contribute substantially to OA among hairdressers. This possibility should be considered carefully when evaluating hairdressers with work-related asthma symptoms. However, there is a need for further investigation of the underlying inflammatory and immunological mechanisms.</p>\u0000 </section>\u0000 </div>","PeriodicalId":7873,"journal":{"name":"American journal of industrial medicine","volume":"69 1","pages":"42-48"},"PeriodicalIF":3.1,"publicationDate":"2025-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145547829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perspectives on Environmental and Occupational Exposures and Cancer Risk From Florida's Wildland Firefighters: A Forestry and Wildland Risk Discussions (FORWRD) Qualitative Study 对环境和职业暴露和癌症风险的观点从佛罗里达州的荒地消防员:林业和荒地风险讨论(FORWRD)定性研究。
IF 3.1 3区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-04 DOI: 10.1002/ajim.70033
Madeleine M. Sayre, Lauren A. Murphy, Chelsea Kavanaugh, Greyson Dunn, Larry Grubbs, Erin N. Kobetz, Natasha Schaefer Solle, Alberto J. Caban-Martinez

Background

Firefighters responding to wildland and wildland−urban interface (WUI) fires increasingly navigate a hazardous landscape of environmental pollutants and occupational risks that may influence their health risk perceptions, yet their firsthand experiences and work-related safety concerns are insufficiently understood.

Methods

Between December 2024 and February 2025, we conducted seven focus groups and four key informant interviews with 51 Florida Forest Service personnel, whose service averaged 11.5 years. Qualitative analysis of interview data employed a coding reliability thematic approach informed by a postpositivist paradigm.

Results

Four primary themes emerged: (1) Safety risks associated with heavy equipment operations and inadequate immersive training; (2) environmental hazards from complex smoke mixtures, invasive species, anthropogenic contaminants, and expanding WUI conditions; (3) systemic deficiencies in personal protective equipment availability, decontamination infrastructure, and cultural norms that valorize soiled gear; and (4) acute and chronic health burdens, including respiratory irritation, cardiovascular strain, mental health stressors, and perceived elevated cancer risk. Preinterview survey data documented that 72.5% of respondents self-reported wearing no respiratory protection during fireground activities. Health conditions reported included hypertension (24.0%), arthritis (11.8%), and asthma (9.8%). Approximately 8.0% reported having depressive disorder, and 7.8% reported having kidney disease. Among all participants, 46.9% were obese.

Conclusion

Findings highlight critical gaps in occupational health practices, resource allocation, and cultural attitudes within the wildland firefighting workforce. Integration of technical interventions, such as enhanced respiratory protection, realistic equipment training, and station-based laundering facilities with culturally informed strategies to shift perceptions of risk and of gear cleanliness should be validated in population-based studies.

背景:消防员在应对荒地和荒地-城市界面(WUI)火灾时,越来越多地面临着可能影响其健康风险感知的环境污染物和职业风险的危险景观,但他们的第一手经验和与工作有关的安全问题尚不充分了解。方法:在2024年12月至2025年2月期间,我们对51名平均服务11.5年的佛罗里达州林务局人员进行了7个焦点小组和4个关键信息访谈。访谈数据的定性分析采用编码可靠性专题方法,并采用后实证主义范式。结果:出现了四个主要主题:(1)重型设备操作相关的安全风险和沉浸式培训不足;(2)复杂烟雾混合物、入侵物种、人为污染物和扩大WUI条件的环境危害;(3)个人防护装备的可用性、去污基础设施和文化规范方面的系统性缺陷;(4)急性和慢性健康负担,包括呼吸刺激、心血管紧张、心理健康压力源和感知到的癌症风险升高。访谈前调查数据显示,72.5%的受访者自我报告在消防活动期间没有佩戴呼吸防护装置。报告的健康状况包括高血压(24.0%)、关节炎(11.8%)和哮喘(9.8%)。大约8.0%的人报告患有抑郁症,7.8%的人报告患有肾脏疾病。在所有参与者中,46.9%的人肥胖。结论:研究结果突出了野地消防人员在职业健康实践、资源分配和文化态度方面的关键差距。应在基于人群的研究中验证技术干预措施的整合,如加强呼吸保护、实际设备培训和基于站点的洗涤设施,以及具有文化信息的战略,以改变对风险和齿轮清洁度的认识。
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引用次数: 0
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American journal of industrial medicine
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