Occupational Health and Industrial Hygiene Commons^™

From Medical Check-Ups To Risk-Based Health Governance: Reframing Fitness-For-Work And Preventive Health In Modern Health Systems, Kasyunnil Kamal, Iqbal Mochtar

Occupational and Environmental Medicine Journal of Indonesia

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Burden Of Musculoskeletal Disorders, Associated Risk Factors And Perceptions On Prevention Among Airport Baggage Handlers, Ashish A. Trivedi Md, Alice Lai, Mahmud Tasim, Nik Tuah

Occupational and Environmental Medicine Journal of Indonesia

Background Airport baggage handlers are involved in manual handling of heavy loads, predisposing them to the risk of developing work-related musculoskeletal disorders (MSDs). This study aimed to determine the burden of self-reported MSDs and their associated factors among airport baggage handlers in Brunei Darussalam.

Methods In this cross-sectional study, we used a self-administered questionnaire to collect demographic and work profile data. We also incorporated the Nordic Musculoskeletal Questionnaire to assess body-part MSD symptoms over a 12-month period. Baggage handlers’ perceptions of the likelihood of specific work tasks related to MSDs and of preventative measures were also sought.  The data were …

Health Risk Assessment (Hra) In Home-Based Ironing Businesses: Risk Identification, Intervention, And Evaluation In Johar Baru District, Central Jakarta, Heru Alfares, Irawadi Darmaputra, Marsen Isbayuputra, Muhammad Ilyas

Occupational and Environmental Medicine Journal of Indonesia

Background Home-based ironing businesses in Johar Baru District, Central Jakarta, are part of the informal sector, vulnerable to health risks due to suboptimal working conditions. This study aims to identify, assess, and control health risks through a Health Risk Assessment (HRA) approach.

Methods Research methods include direct observation, interviews, environmental measurements, health screenings, and ergonomic surveys using the BRIEF (Baseline Risk Identification of Ergonomic Factor) instrument.

Results The results indicate that the temperature in the ironing area reaches 33°C, exceeding the comfort standard, and that 80% of workers have dark yellow urine, indicating a high risk of dehydration. Risk assessment …

Returning To Work On Chef With Graves’ Disease: A Case Report, Izzatul Abadiyah, Dewi Sumaryani Soemarko

Occupational and Environmental Medicine Journal of Indonesia

Background Graves’ disease has adverse effects on quality of life, because of somatic psychiatric symptoms and an inability to work. Chefs face many occupational hazards that can aggravate certain medical conditions, worsen the disease, and pose safety risks at work. This case report aims to assess the returning-to-work evaluation and program for a chef with Graves’ disease.

Case Description A forty-seven-year-old Indonesian male who was diagnosed with Graves’ disease from characteristic clinical features and biochemical abnormalities was admitted to the hospital with shortness of breath. TSH concentration was 0.001mU/L, FT4 concentration was 2.85 ng/dL, hemoglobin level was 10.6 g/dL, and …

Uji Kelayakan Teknis Dan Performa Auvest: Rompi Pendingin Otomatis Berbasis Wearable Thermoelectric Cooler Untuk Mitigasi Risiko Heat Stress, Muchammad Adam Wildan, Amelia Avril Rayhana, Nadia Hanifan Nabila, Bian Shabri Putri Irwanto

National Journal of Occupational Health and Safety

Heat stress is a serious threat to construction workers that can reduce productivity and even threaten lives. Existing cooling vest innovations still have limitations, such as weight, manual systems, and the risk of leakage. This study aims to analyze the effectiveness of the Automatic Vest (AUVEST), an automatic cooling vest based on Wearable Thermoelectric Cooler and the Internet of Things (IoT), in preventing the risk of heat stress. The method used is experimental with trials on one construction worker in indoor and outdoor environments. AUVEST is equipped with temperature sensors (DS18B20, TMP102) and humidity (DHT11), whose data is processed by …

A Study Of Perceptions, Readiness, Benefits, And Barriers Related To Exoskeleton Adoption In New Jersey’S Warehousing Sector, Terry Asante

Theses

The warehousing industry in New Jersey remains a vital component of the region's logistics network, employing more than 200,000 workers who routinely engage in lifting, bending, overhead reaching, and other physically demanding activities. These exposures contribute to musculoskeletal disorder (MSD) rates that exceed national averages, particularly affecting the low back and shoulders. Nationally, MSDs account for an estimated $420 billion in combined direct and indirect costs each year, underscoring the need for interventions that can effectively reduce biomechanical strain. Industrial exoskeletons have emerged as a potential solution, with prior research demonstrating reductions in muscle activation, perceived exertion, and fatigue during …

Analisis Faktor Yang Berhubungan Dengan Pemberian Vaksinasi Polio Pada Anak Usia 0 - 59 Bulan Di Wilayah Cakupan Vaksinasi Tinggi (Dki Jakarta) Dan Rendah (Di. Yogyakarta), Mayla S. Zahrie, Zakianis Zakianis, Budi Haryanto, Yulia Fitria Ningrum

Jurnal Nasional Kesehatan Lingkungan Global

Polio vaccination coverage in Indonesia was uneven across provinces. Based on data from the 2017 Indonesian Health Profile, the coverage of complete oral polio vaccination for infants in Indonesia reached 91,7%, while polio injection vaccination reached only 46,8%. DKI Jakarta was one of the regions with high oral polio vaccination coverage (101.7%), whereas DI Yogyakarta was among the regions with low oral polio vaccination coverage (73.3%). This study aimed to determine the factors associated with polio vaccination among children under five years old in DKI Jakarta and DI Yogyakarta in 2017 using IDHS data from 2017. The study used a …

Analisis Spasial Sebaran Kejadian Diare Berdasarkan Faktor Iklim Di Kota Batam Tahun 2020-2023, Syofetim Esther Novi Triyanti

Jurnal Nasional Kesehatan Lingkungan Global

Diarrhea is the leading cause of morbidity in coastal regions. Batam City is highly vulnerable to climate change. This study aims to analyze the relationship between rainfall, air humidity, population density, safe drinking water facilities, and access to latrines with the incidence of diarrhea and the spatial distribution based on climate factors in Batam City from 2020 to 2023. The study used an ecological study design with subdistricts as the unit of analysis. Aggregate secondary data were obtained from the Batam City Public Health Office, Statistics Indonesia (BPS) Batam City, and NASA POWER. The analysis of the data included univariate …

Hubungan Faktor Iklim, Faktor Polutan Dan Faktor Sosioekonomi Terhadap Proporsi Pneumonia Balita Provinsi Dki Jakarta Tahun 2013 – 2022, Fayza Chairunnisa Permana, Zakianis Zakianis, Laila Fitria, Erni Pelita Fitratunnisa

Jurnal Nasional Kesehatan Lingkungan Global

In 2022, the Province of DKI Jakarta ranked fourth with the highest coverage of pneumonia in toddlers (53.2%), exceeding Indonesia's toddler pneumonia coverage (38.78%). Pneumonia is influenced by various risk factors, including environmental factors such as climate and weather conditions as well as air pollution, and social and behavioral factors such as toddler characteristics, parental socioeconomic status, and access to health care services. This study aimed to analyze the relationship between climate factors (air temperature, relative humidity, rainfall, and air pressure), pollutant factors (PM₁₀, SO₂, CO, O₃, NO₂), and parents' socioeconomic …

Hubungan Ruang Terbuka Hijau Dengan Prevalensi Diabetes Melitus Di Provinsi Dki Jakarta Tahun 2022, Nurcholiza Hayati, Zakianis Zakianis, Al Asyary, Yulia Fitria Ningrum

Jurnal Nasional Kesehatan Lingkungan Global

Background: Diabetes Mellitus is a metabolic disease characterized by high blood sugar levels. According to Riskesdas (2018), Jakarta has the highest prevalence rate at 2.6%. Objective: To analyze the relationship between green open spaces, socio-economic factors, demographics, and physically active residents with the prevalence of diabetes mellitus. Method: An ecological study design with the unit of analysis is districts and the population consisting of 44 districts in DKI Jakarta Province in 2022. The dependent variable is the prevalence of diabetes mellitus, and the independent variables include education, employment status, population density, gender, age, physically active residents, the area of green …

Efektivitas Pemberian Buah Pisang Raja Untuk Menurunkan Kelelahan Kerja Pada Operator Sewing Umkm Garmen X Karanganyar, Virginia Bernardine Gavra Prachristma Sujudi, Tyas Lilia Wardani, Rizqy Kartika Sari

National Journal of Occupational Health and Safety

Work fatigue is a common problem that can reduce productivity and increase the risk of workplace accidents. At UMKM Garmen X Karanganyar, the lack of supplementary food intake causes energy deficits and fatigue among workers. This condition underlies the research to analyze the effectiveness of giving banana raja (Musa paradisiaca L.) as an additional snack in reducing work fatigue among sewing operators at UMKM Garmen X Karanganyar. The research was conducted using a true experimental method with a pre-test and post-test design with a control group. 42 sewing operators were selected from 47 workers using simple random sampling, divided into …

Efektivitas Dan Keberterimaan Madcom Noise Protection Sebagai Alat Pelindung Pendengaran Berbasis Perlindungan Ganda, Ahmad Athif Wahyu Ramadhan, Yamtana Yamtana, Naris Dyah Prasetyawati, Sigid Sudaryanto

National Journal of Occupational Health and Safety

Industrial environments often generate high noise levels due to the continuous operation of machinery and production equipment. Persistent exposure to workplace noise exceeding the Threshold Limit Value (TLV) can lead to noise-induced hearing loss. According to the World Health Organization, an estimated 430 million people worldwide require rehabilitation for hearing impairment, with 109.4 million of these cases occurring in Southeast and Central Asia. As a critical component of Occupational Health and Safety (OHS) management, noise control is often implemented using Hearing Protection Devices (HPDs). This study aims to evaluate the effectiveness of an earplug-earmuff combination, developed as Madcom Noise Protection, …

Evaluasi Keselamatan Alat Permainan Edukatif (Ape) Dan Penataan Area Bermain Outdoor Di Dua Taman Kanak-Kanak, Auri Willyado, Novrikasari Novrikasari, Mona Lestari, Dina Waldani, Desheila Andarini

National Journal of Occupational Health and Safety

Educational Play Equipment (APE) is one of the facilities provided by Early Childhood Education (PAUD) institutions to support the learning process through play. This study aims to assess the compliance of APE and the arrangement of outdoor play areas with the 2018 Guidelines for Managing PAUD Classroom Space, SNI 9169:2023, the Ministry of Education and Culture’s 2021 Safe APE Guidelines for Early Childhood, and Ministerial Regulation No. 3 of 2022. The study employs a qualitative design with a descriptive approach through facility observations, interviews with teaching staff, and a review of school documents. The data analysis process includes data reduction, …

Exposures, Protections, And Barriers: Advancing Understanding Of Agricultural Worker Health, Alexandra A. Farfalla

Theses & Dissertations

Farming is a hazardous occupation. Exposures are multifactorial, variable, and shaped by overlapping tasks, environments, and social contexts. This dissertation aimed to illustrate the complexity of agricultural exposures and the barriers to protective practices through three complementary studies.

The first study examined co-exposures to solvents and noise as risk factors for hearing loss (HL) among 7,495 farmers and ranchers in a 7-state region. Results indicated nearly 60% of co-exposed participants reported hearing loss, with an adjusted odds ratio nearly six-fold (OR=6.03, [4.67-7.78]) for moderate/severe HL. This work highlights the importance of recognizing chemical exposures as a modality in HL in …

Behind The Badge: Effects Of Stress And Trauma In Policing -- Understanding The Importance Of Evidence-Based Prevention, Early Intervention, And Wellness Programs, Jessica Rolshouse

Master of Arts in Human Services

Law enforcement officers are exposed to occupational stress and trauma routinely and at rates that far exceed the general population. This chronic exposure places them at risk for physical and psychological injury and negative outcomes to include mental health disorders including burnout, anxiety, depression, and PTSD. Prolonged exposure to occupational stress and trauma also increases the risk of suicidal ideation and dying by suicide, the most tragic outcome of the stress law enforcement officers face. This literature review focuses on individual risk factors, occupational stress, and trauma, and the development of mental health disorders in law enforcement officers. It also …

Assessing U.S. Fatal & Nonfatal Injury Trends By Worker Age, Alexander Mcdaniel

All-Inclusive List of Electronic Theses and Dissertations

Occupational injuries and fatalities in the United States have declined over time; however, meaningful differences by worker age remain a concern for employers and safety professionals. Younger workers often experience higher non-fatal injury rates due to limited experience and developing hazard-recognition skills, while older workers face increased risk of severe and fatal outcomes related to age-associated physical changes. The purpose of this study was to analyze long-term injury and fatality trends by age group and determine whether differences exist over time. National injury data from the Census of Fatal Occupational Injuries (1992–2023) and the Survey of Occupational Injuries and Illnesses …

The Road To Regulation: A Literature Review Of The Influences On The Updated Silica Standards, Skye M. Medcraft

Capstone Experience: Master of Public Health

Silica is a hazardous compound that poses a risk to human health resulting from dust creating activities across various industries. Several agencies, including OSHA (Occupational Health and Safety Administration) and MSHA (Mine Safety and Health Administration) have adopted regulatory oversight of silica exposure in the workplace. As more research has been conducted on silica exposure, the health effects are becoming better described, which has led to the creation and updating of exposure regulations to protect worker health. The objective of this literature study is to review the data presented to the Department of Labor and discuss how the factors that …

Enhancing Crna's Knowledge Of Radiation Safety Through Online Education, Angela Iledan, Madeline Pousson

Doctoral Projects

Although ionizing radiation is frequently used in anesthesia-related procedures, many CRNAs receive minimal training in radiation safety principles and protective measures. This knowledge gap increases the risk of cumulative radiation exposure for providers and patients. To address the issue, this doctoral project developed and implemented an online educational intervention designed to enhance CRNAs’ understanding of radiation safety, ultimately promoting safer practices in radiation-prone environments.

The doctoral project follows a QI and EBP approach that incorporated diverse adult learning styles to enhance engagement and knowledge retention of CRNAs. The online educational module was designed and delivered to CRNAs that currently practice …

Large-Scale Experimental Study On The Impact Of Air Cleaning & Ventilation On Indoor Air Quality And Student Illness-Related Absenteeism, Daud Nosham

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This large-scale randomized experimental field study investigated the effect of portable air purifiers (PAPs) on classroom’s air quality and student’s illness related absenteeism. PAPs were installed in 317 classrooms from various school districts located in Eastern Nebraska. The classrooms were randomly assigned into four conditions: three treatment conditions (T1, T2 & T3) and one control condition (device without any filter). T1 was equipped with HEPA filters, T2 added Activated Carbon (AC) layer to HEPA, and T3 further integrated Germicidal Ultraviolet (GUV) alongside HEPA and AC filters. The measured variables were carbon dioxide (CO2), fine particles (PN2.5) and coarse particles (PNcoarse), …

Risk Assessment Of Salmonella Spp. Exposure Among Chicken Farm Workers In Phatthalung Province, Southern Thailand, Nutthajit Onmek, Nongyao Mueangdee

Kesmas

This study examined the risk of Salmonella spp. exposure among chicken farm workers by evaluating occupational health management practices. The probability of exposure was determined by assessing the number of contamination points. Sampling for Salmonella spp. contamination was conducted at 7 and 45 days of chicken batches across five areas, alongside evaluation of worker behaviors to assess exposure risk. Three of the 12 large closed-system farms, each housing >10,000 chickens, were selected. Results indicated that boots were the most contaminated items. Workers generally adhered to habitual boot-wearing, which reduced the risk of exposure. Moderate levels of workers' exposure prevention practices, …

Emission Characterization And Health Risk Assessment Of Volatile Organic Compounds From Automotive Painting In Thailand, Vanitchaya Kultan, Sarawut Thepanondh, Jutarat Keawboonchu, Nattaporn Pinthong, Wissawa Malakan

Kesmas

The automotive industry is a significant source of volatile organic compound (VOC) emissions, particularly from solvent-based painting processes. This study evaluated VOC characteristics and distribution to assess associated health risks for workers and communities at varying distances from automotive painting facilities in Thailand, focusing on stacks and wastewater treatment plants that handle solvent-containing wastewater. The findings revealed aromatic compounds were predominant (66% of the total emissions), followed by oxygenated VOCs (26%). The stacks mainly emitted aromatics such as toluene and ethylbenzene, whereas the wastewater released oxygenated VOCs, particularly methyl isobutyl ketone and methyl ethyl ketone. The exposure concentrations in each …

Burnout Assessment Tool Development And Validation For Healthcare Workers: A Psychometric Approach Using Rasch Modelling And Exploratory Factor Analysis, Rosnah Ismail, Suriya Kumareswaran Vallasamy

Kesmas

Burnout remains a significant occupational threat to healthcare workers (HCWs). Existing instruments, e.g., the Maslach Burnout Inventory, have limited applicability in healthcare-specific contexts. This study aimed to develop and validate the Burnout Scale for Assessing Stress in Healthcare Workers (BSAS-HCW), designed to measure cognitive and emotional exhaustion. A cross-sectional survey was conducted among 245 Malaysian HCWs representing diverse roles, including staff nurses (57.7%), house officers (14.3%), medical officers (13.5%), specialists (5.7%), pharmacists (4.5%), and other HCWs. Exploratory factor analysis revealed a two-factor structure with strong internal consistency (Cronbach's alpha: cognitive = 0.95; emotional = 0.97), and all items loaded above …

What Are The Barriers And Facilitators To The Acceptance Of Information And Communication Technology-Based Interventions For Improving Resilience And Mental Health Of Healthcare Workers: A Scoping Review Protocol, Elisabete Alves, Ricardo Rodrigues, César Fonseca, Manuel Lopes, Inês Faria, Nina Dalkner, Paul Barach, Frans Folkvord, Jim Ingebretsen Carlson, Eva Reininghaus, Michele Wessa, Yvonne Prinzellner, Vanessa Leung, Eva Turk, Lara Guedes De Pinho

College of Population Health Faculty Papers

INTRODUCTION: Healthcare workers (HCWs) report overwhelming demands and experience crisis levels of burnout and unique challenges that further impair their mental health. Promotion of mental health among HCWs using information and communication technology (ICT) has received little empirical research attention and interventions for improving mental health resilience in HCWs are not well established.

DESIGN: Scoping review to map existing evidence and identify gaps for future research regarding the main barriers and facilitators of the acceptance of ICT-based interventions for improving resilience and mental health among HCWs working in all healthcare settings.

METHODS AND ANALYSIS: This protocol was developed in accordance …

E-Counseling Platform For Seafarers’ Sound Mental Health : Prospects And Challenges To Implement Globally On-Board Ships, Farzana Yasmin

World Maritime University Dissertations

No abstract provided.

The Link Between Mental Health And Physical Health : A Study On Seafarers In Southeast Asia, - Dewi Balqis Binti Azfar

World Maritime University Dissertations

No abstract provided.

Supporting Clinical Identification Of Children With Sensory Integration Challenges: A Decision Guide For Primary Care Providers, Shelly J. Lane, Sarah A. Schoen, Roseann Schaaf, Anita Bundy, Zoe Mailloux, Susanne Smith Roley, Teresa A. May-Benson, L. Diane Parham

Department of Occupational Therapy Faculty Papers

Background: Children and youth often have challenges processing and integrating sensory information. These increasingly common challenges and can significantly impact development, learning, behavior, well-being, and participation in everyday activities. Since children with sensory integration challenges, with or without other concerns, are likely to present first to their primary care provider (PCP), it is important that they have resources about sensory integration challenges and their impact on the child or the need to refer these children for further assessment and intervention. Our aim is to assist PCPs in their clinical decision-making.

Methods: We conducted a narrative review of CINAHL, PsychInfo, and …

Assessing Compliance With Evolving Exposure Standards: Respirable Crystalline Silica (Rcs) Exposure In Western Australian Mining, Adelle Liebenberg, Kiam Padamsey, Kerry Staples, Matthew Oosthuizen, Marcus Cattani, Andy Mccarthy, Jacques Oosthuizen

Research outputs 2022 to 2026

The link between occupational exposure to Respirable Crystalline Silica (RCS) and silicosis, a potentially fatal respiratory disease, has been well-established, leading to global reductions in RCS Exposure Standards (ES). In Western Australia (WA), RCS data have been collected by the Department of Energy, Mining, Industry Regulation and Safety (DEMIRS) from 1986 to 2024 (n = 144,141). These results were analysed to assess the impacts of recent changes to the ES on compliance. Findings suggest that the WA mining sector, regardless of commodity type, is compliant with RCS exposures as assessed against the 0.05 mg/m³ ES (2019). Laboratory technicians, exploratory …

Sleep Environment Is Associated With Sleep Control In Fly-In, Fly-Out Mining Shift Workers, Philipp Beranek, Mitchell Turner, Johnny Lo, Michael Grandner, Ian C. Dunican, Travis Cruickshank

Research outputs 2022 to 2026

Control over sleep timing, duration, and quality is essential for obtaining healthy sleep. Fly-in, Fly-out (FIFO) mining shift workers face unique challenges in maintaining control over their sleep due to their roster. However, the impact of their sleep environment on perceived sleep control in this population remains underexplored. This study evaluates the sleep environment of FIFO mining shift workers and its association with sleep control. A cross-sectional study was conducted (2023–2024) on Australian FIFO mining shift workers residing in remote camp accommodations. Data were collected via an online survey using the Assessment of Sleep Environment (ASE) and the Brief Index …

Exploring Workplace Mental Health And Counseling Needs In Open University Staff: A Mixed-Methods Study, Pathanin Sangaroon, Oranuch Kanjanaprakorn, Araya Prasertchai, Worrawit Nakpan

Journal of Health Research

Background: Workplace mental health is a growing concern in higher education, especially in open and distance learning (ODL) settings, where staff face unique stressors. This study examines the mental health and counseling needs of academic and support staff at Sukhothai Thammathirat Open University (STOU), Thailand, using a biopsychosocial lens.

Methods: An explanatory sequential mixed-methods design was used. In the quantitative phase, 332 staff completed a questionnaire on mental health and biopsychosocial factors. Twelve participants then took part in interviews to explore their experiences and counseling preferences. Quantitative data were analyzed using stepwise regression, and qualitative data through thematic analysis. …

Covid-19 Infection Prevention And Control Guidelines Of Philippine Physical Therapy Association (Ppta) And Rehabilitation Department Of Select Hospitals In The Philippines: Impact On Infection Trend, Ghiester Marc T. Estrellado, Venize Edanne F. Montecillo, Cristina Faye C. Panopio, Alexandra Marie V. Amistoso, Raymond M. Tosoc

Philippine Journal of Physical Therapy

Introduction: There is a paucity of evidence supporting the need for setting up hospital COVID-19 infection prevention and control (IPC) guidelines for Physical Therapists (PTs) that meet global standards. This study aimed to determine the consistency of IPC guidelines among different rehabilitation departments of hospitals within Region IV-A and the Philippine Physical Therapy Association’s (PPTA) recommendations with the World Health Organization’s (WHO) IPC guidance document. It also compared the hospitals’ consistency scores with the trend of infected PTs per month.

Methods: In this descriptive cross-sectional survey, an online checklist was developed and validated to examine the consistency of the IPC …