Background: Occupational safety and health (OSH) programs are a strategy for protecting workers' health, yet there are few peer-reviewed reports on methods for assessing them, or on the prevalent characteristics of OSH programs, especially in small businesses.
Methods: We adapted an occupational safety and health administration (OSHA) survey instrument to assess: management commitment and employee participation, workplace analysis, hazard prevention and control, and education and training. This was supplemented by a series of open-ended questions. We administered the survey in 25 small worksites.
Results: Scores for each element ranged widely, with distribution of most scores being positively skewed. Barriers to addressing OSH included lack of time and in-house expertise, and production pressures. External agents, including corporate parents, liability insurers, and OSHA, played an important role in motivating OSH programs.
Conclusions: Small businesses were able to mount comprehensive programs, however, they may rely on outside resources for this task. Being small may not be a barrier to meeting the requirements of an OSHA program management rule.
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http://dx.doi.org/10.1002/ajim.10336 | DOI Listing |
J Occup Rehabil
January 2025
Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
Purpose: This qualitative study investigated the needs, barriers, and facilitators that affect primary care providers' involvement in supporting patients' stay-at-work and return-to-work following injury or illness. It also aims to understand the lived experiences of primary care providers who participated in the Extension for Community Healthcare Outcomes training program for Occupational and Environmental Medicine (ECHO OEM). By examining both the structural and experiential aspects of the program, this study seeks to provide insights into how ECHO OEM influences providers' approaches to occupational health challenges.
View Article and Find Full Text PDFEur J Prev Cardiol
January 2025
Department of Occupational and Environmental Medicine, Bispebjerg Hospital, Copenhagen, Denmark.
Aims: Exposure to air pollution including diesel engine exhaust (DEE) is associated with increased risk of acute myocardial infarction (AMI). Few studies have investigated the risk of AMI according to occupational exposure to DEE. The aim of this study was to evaluate the association between occupational exposure to DEE and the risk of first-time AMI.
View Article and Find Full Text PDFAnn Neurol
January 2025
Department of Neurology, Boston Medical Center and Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA.
Objective: This study assesses whether longitudinal quantitative pupillometry predicts neurological deterioration after large middle cerebral artery (MCA) stroke and determines how early changes are detectable.
Methods: This prospective, single-center observational cohort study included patients with large MCA stroke admitted to Boston Medical Center's intensive care unit (2019-2024). Associations between time-to-neurologic deterioration and quantitative pupillometry, including Neurological Pupil Index (NPi), were assessed using Cox proportional hazards models with time-dependent covariates adjusted for age, sex, and Alberta Stroke Program Early CT Score.
Cell Physiol Biochem
January 2025
UR-UPJV 4667, UFR Sciences, Université de Picardie Jules Verne, Amiens, France,
Quiescent pancreatic stellate cells (PSCs) represent only a very low proportion of the pancreatic tissue, but their activation leads to stroma remodeling and fibrosis associated with pathologies such as chronic pancreatitis and pancreatic ductal adenocarcinoma (PDAC). PSC activation can be induced by various stresses, including acidosis, growth factors (PDGF, TGFβ), hypoxia, high pressure, or intercellular communication with pancreatic cancer cells. Activated PSC targeting represents a promising therapeutic strategy, but little is known regarding the molecular mechanisms underlying the activation of PSCs.
View Article and Find Full Text PDFInt J Environ Health Res
January 2025
Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and Health Risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China.
Few epidemiological studies have investigated associations between anthropogenic heat emissions (AE) and serum lipids. We recruited 15,477 adults from 33 communities in northeastern China in 2009. We estimated AE flux by using data on energy consumption and socio-economic statistics covering building, transportation, industry, and human metabolism.
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