Occupational Health and Industrial Hygiene Commons^™

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, …

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 …

Potential Biological Hazards In Health Clinics: Key Strategies For Enhancing Worker Safety In Malaysia, Subki Ahmad, Normah Awang, Ermie Abdull Hamid, Anuar Ithnin, Nurul Farahana Kamaludin, Noraizah Muhd Nor

Makara Journal of Health Research

Background: Biological hazards in health clinics may lead to acute or chronic health issues for healthcare workers. This study aims to identify potential biological hazards within health clinics, with a focus on the knowledge, attitude, and practice (KAP) of healthcare workers, in order to improve their safety.

Methods: Samples from environmental surfaces were collected and cultured to identify bacterial pathogens. A cross-sectional study involving 203 healthcare workers was conducted using a questionnaire derived from CDC-adapted guidelines. Descriptive analysis and multivariate regression were used to assess KAP.

Results: Bacterial growth was observed in all clinics. The Kruskal-Wallis Test …

Supporting And Hindering Factors Associated With Covid-19 Health Protocol Adherence Among Online Motorcycle Taxi Riders In Samarinda City, Indonesia, Dina Lusiana Setyowati, Tanti Asrianti, Ismail Kamba, Rina Tri Agustini

Kesmas

The COVID-19 pandemic has underscored the importance of preventive health protocols, especially for high-contact occupations, such as online motorcycle taxi riders. However, adherence among these riders is inconsistent, particularly in economically constrained regions, such as Samarinda, a buffer zone for Indonesia's new capital. This study examined the influence of supporting and hindering factors on COVID-19 protocol compliance. A cross-sectional design was employed with 87 riders selected through quota sampling. Data were collected using structured questionnaires and analyzed using Spearman's rank correlation to assess the relationships between influencing factors and compliance levels. Economic barriers, especially high personal protective equipment (PPE) costs …

Sustaining Digital Health Interventions For Long-Term Cardiovascular Disease Prevention In The Energy Industry, Yul Isnadi, L. Meily Kurniawidjaja, Doni Hikmat Ramdhan

Kesmas

Cardiovascular disease (CVD) is a major health concern for energy industry workers due to occupational risks. Digital health interventions (DHIs) offer innovative strategies for CVD prevention in this high-risk group. This study aimed to explore the effectiveness and sustainability of DHI by incorporating behavior change theories, behavior change techniques, and principles of persuasive system design. A literature review was performed using PubMed, Scopus, Web of Science, and CINAHL databases to collect relevant information on interventions for CVD prevention among energy sector workers. The results indicated that while DHI could improve physical activity, dietary habits, and medication adherence in the short …

Faktor Yang Berhubungan Dengan Keluhan Heat Strain Pada Pekerja Overhaul Tangki Di Pt. X Kota Balikpapan, Bratarini Hassya Chilwindwi, Iwan Muhamad Ramdan, Dewi Novita Hardianti, Muhammad Sultan, Ida Ayu Indira Dwika Lestari

National Journal of Occupational Health and Safety

Heat strain is a physiological reaction of the body that functions to release excess heat through sweat output, increased body temperature, heart rate, blood pressure, and weight loss. PT X is a company that operates in the oil and gas sector. The results of the study found that the workload was not appropriate and the incidence of work accidents that occurred due to fatigue. This study was conducted to see the heat strain complaints experienced by tank overhaul workers in the Oil Refinery Area of PT. X Balikpapan City and the associated factors. This research applied quantitative method with analytical …

Ageing And Occupational Medicine In Indonesia: A Timely Integration For An Inclusive Workforce, Iqbal Mochtar

Occupational and Environmental Medicine Journal of Indonesia

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Hubungan Repetitive Motion, Beban Kerja, Shift Kerja, Dan Kualitas Tidur Dengan Kelelahan Kerja Pada Petugas Aviation Security, Cindy Puspita Sari, Anita Sulistyorini, Marji Marji, Erianto Fanani, Tika Dwi Tama

National Journal of Occupational Health and Safety

The aviation sector is one of the work areas that requires the implementation of Occupational Health and Safety (OHS). Work in the aviation sector also presents various risks, one of which can occur in work accidents caused by fatigue. Based on preliminary studies conducted on Aviation Security Officers (AVSEC), there are symptoms of work fatigue. The study aims to determine the relationship of repetitive motion, workload, work shifts, and sleep quality with job fatigue in AVSEC officers. The research used a quantitative observational study with an analytic design through a cross-sectional approach with a total of 76 AVSEC officers. The …

Akses Jaminan Kesehatan Terhadap Pekerja Perempuan Rentang Umur 25-29 Tahun Pada Setiap Provinsi Di Indonesia Tahun 2017: Studi Cross-Sectional, Rahma Rosita Dewi, Sabrina Putri Fatonah, Zahra Amalia, Intan Silmi Alya Mahmud, Rayhan Ramadhan

National Journal of Occupational Health and Safety

Health insurance is a fundamental right guaranteed by the Indonesian government. However, coverage among female workers aged 25–29 remains low with significant disparities across regions. This cross-sectional study aims to analyze access to health insurance among female workers aged 25–29 in Indonesia and identify factors contributing to these gaps. The study used secondary data from the 2017 Indonesian Demographic and Health Survey (SDKI), involving 8,394 women who met the inclusion criteria, focusing on health insurance ownership status. Descriptive analysis was conducted to assess the distribution of coverage proportions across regions, with bias control performed through data selection and multi-layered validation …

Pengaruh Penerapan Teknik Relaksasi Otot Progresif Berbasis Musik Instrumental Terhadap Gejala Stres Kerja Pada Pegawai Di Dinas Kesehatan Kabupaten Probolinggo, Salwa Isna Barlian, Anita Sulistyorini, Marji Marji, Agung Kurniawan

National Journal of Occupational Health and Safety

Work stress symptoms are a condition where there is a mismatch between a person's condition and work demands, resulting in mental (psychological), physical, and behavioral disorders. Government employees are among those who are vulnerable to experiencing work stress symptoms. Based on preliminary study results, the Probolinggo Regency Health Office is one of the type A offices with a high workload, and several employees have been found to experience symptoms of work stress. The purpose of this study was to determine the effect of applying instrumental music-based progressive muscle relaxation techniques on work stress symptoms in employees at the Probolinggo Regency …

Faktor-Faktor Yang Berhubungan Dengan Kecelakaan Kerja Pada Operator Dump Truck Di Pt. X Kabupaten Kutai Timur, Anindya Sashi Kirana, Muhammad Sultan, Ida Lestari, Iwan Muhamad Ramdan, Dewi Novita Hardianti

National Journal of Occupational Health and Safety

Coal mining is one of the industries that has a high level of danger and risk of work accidents. In 2023, in PT X department Z there were 36 work accidents with the most units occurring in the dump truck unit. The purpose of this study was to determine the factors associated with work accidents in dump truck operators at PT X East Kutai Regency in 2025. This study used a cross sectional study design with 78 respondents who were dump truck operators taken by stratified random sampling. Data collection using questionnaires and CMR (Compliance Monitoring Report) observation sheets that …

Hubungan Penggunaan Jenis Bahan Bakar Untuk Memasak Dengan Kejadian Ispa Pada Balita Di Provinsi Kalimantan Utara Tahun 2017, Maharani Karina Setiawan, Salwa Zalfa Elyanto, Aisyah Muthia Darajat, M. Nanda Putra Pratama Sm

Jurnal Nasional Kesehatan Lingkungan Global

Acute respiratory infections (ARI) in toddlers are certainly still a significant public health problem with environmental factors affecting them, such as air pollution from the burning of the fuels used, namely charcoal, wood and kerosene. This study aims to analyze the relationship between household fuel use and the incidence of ISPA in toddlers, especially in North Kalimantan Province (Kaltara) using data from the Indonesian Health Demographic Survey (SDKI) in 2017. The research design used a cross-sectional study, data analysis was carried out descriptively using a table then followed by chi square data analysis to determine the relationship between the variable …

Scoring System For Screening Fitness To Work For Offshore And Onshore Remote Area Worker, Kasyunnil Kamal

Occupational and Environmental Medicine Journal of Indonesia

Background: About 10-15% of medical examinations of workers at upstream oil and gas companies are not conducted properly. In some cases, workers die at worksites. Many doctors carrying out the assessment lack the competency to assess occupational risks. In this study, we developed a scoring system for ‘fitness for work’ assessment, which can be used by trained doctors.

Methods: Diagnostic testing was done with comparing the results of the determination screening fitness for work using a scoring system with the determine fitness for work results by Occupational Medicine Specialist as a gold standard in the same group. The entire 607 …

The Effect Of Blue Light Filter Lens Glasses On The Occurrence Of Asthenopia Symptoms In Visual Display Terminal Users, Arif Hening Mustikaningrum, Dewi Sumaryani Soemarko, Indah Suci Widyahening

Occupational and Environmental Medicine Journal of Indonesia

The widespread use of Visual Display Terminals (VDTs) is associated with visual and musculoskeletal complaints, particularly Asthenopia, which may reduce productivity. A 32-year-old female financial worker presented with eye discomfort, including sore eyes, blurred vision, dizziness, and twitching on her left temple, particularly during extended computer use. The symptoms were relieved with rest. Most VDTs now use Light Emitting Diodes, which emit more blue light than LCDs and may cause eye fatigue and disrupt sleep. Currently, blue light filter lenses are available in the market, however, further study of existing scientific publications is necessary to ensure the effectiveness of blue …

The Effect Of Computer-Mediated Communication On Occupational Positive Mental Health Mediated By Work-Family Enrichment In Workers In Remote Areas: Analysis Using Structural Equation Modelling, Herlando Junanta, Suryo Wibowo, Herqutanto ., Dewi Yunia Fitriani, Titis Mariyamah, Dewi Sumaryani Soemarko

Occupational and Environmental Medicine Journal of Indonesia

Objective: This study aims to examine the effect of computer-mediated communication (CMC) on occupational positive mental health (OPMH) mediated by work-family enrichment (WFE) in workers in remote areas using the CMC, OPMH-40, and WFE questionnaires. Method: The latent variables in this study are CMC, OPMH, and WFE. The observed variables include all items from CMC, OPMH, and WFE. The sample technique used was total sampling, revealing that 349 workers in the project department of an oil and gas company located in the West Papua Province of Indonesia expressed their willingness to participate as research participants. To test research hypotheses using …

Understanding Occupational Health And Safety Regulations And The Influence On Students' Behavior In Practical Workshops, M. Yusuf, I Ketut Gde Juli Suarbawa, Ni Wayan Merda Surya Dewi, Ni Wayan Sadiyani, I Made Sudana

Kesmas

Understanding occupational health and safety (OHS) is essential for engineering students, especially in high-risk environments such as mechanical workshops, where unsafe practices can lead to accidents and injuries. Although Regulation Number 5 of 2018 from the Indonesian Ministry of Manpower mandates OHS implementation in all workplaces, students’ knowledge and behavior still fall short of the expected safety standards. This study aimed to measure students’ understanding of OHS, their basic knowledge of OHS law, and their behavior during workshop practicum activities. A cross-sectional research design was used, involving 203 students in State Polytechnic in Badung District, Indonesia. Data were collected through …

Prevalence Of Low Back Pain Among Office Workers During The Covid-19 Pandemic In Various Countries: A Systematic Review, Yosephine Roma Intan, Ririn Arminsih Wulandari, Popy Yuniar

Kesmas

The COVID-19 pandemic has led to the implementation of work from home policies in almost all parts of the world. This policy has increased the onset of musculoskeletal disorders in workers, such as low back pain (LBP). This study aimed to examine the prevalence of LBP among office workers during the COVID-19 pandemic after implementing WFH policies. This study was performed using data from various countries to determine the relationship between LBP and several risk factors, specifically age, sex, physical activity, ergonomic factors, as well as work environment factors such as temperature, humidity, lighting, noise, and work duration. A systematic …

Exploring Physician Well-Being: A Bibliometric Analysis Of Mental Health, Suriya Kumareswaran, Bala Murali Sundram, Vanitha Thurairasu

Kesmas

This bibliometric study examined the evolving research landscape on physician mental health from 2010 to 2023, analyzing key themes, publication trends, and global contributions. A total of 3,360 articles, including 3,137 original research and 223 reviews, were sourced from Web of Science and Scopus. Findings revealed a significant increase in research output, particularly during the COVID-19 pandemic, with burnout, depression, and anxiety emerging as dominant themes. The US accounted for most publications, while research from low- and middle-income countries remains limited, indicating a substantial global disparity. Thematic analysis highlighted variations in burnout assessment methodologies, underscoring the need for standardized evaluation …

Analisis Faktor Risiko Distres Pada Petugas Kpps Di Tangerang Selatan: Studi Kasus Pemilu Tahun 2024, Puti Intan Sari, Dadan Erwandi

National Journal of Occupational Health and Safety

General elections or elections are processes for citizens to elect the president, vice president, and representatives directly. Elections are organized by various organizations or bodies, one of which is the polling station organizing group (KPPS). Based on studies, KPPS officers bear a heavy workload leading to distress among them. This research aims to analyze distress risk factors among KPPS officers in South Tangerang during the 2024 elections. The study uses a quantitative method with a cross-sectional study design. Data analysis involves descriptive and inferential statistics. The results show that 68.8% of the officers experience moderate stress, while 31.2% experience mild …

Kajian Risiko Kesehatan Pajanan Bahaya Kimia Benzene, Toluene, Dan Xylene Pada Pekerja Laboratorium Lubricant Pt X, Muhammad Reyhan Ahadin Pratama, Mila Tejamaya

National Journal of Occupational Health and Safety

Lubricant laboratory pose various occupational safety and health hazards to their workers. Exposure to chemical hazards can occur through multiple routes and can lead to both acute and chronic health risks for laboratory workers. This study aims to analyze the health risks associated with exposure to benzene, toluene, and xylene (BTX) among lubricant laboratory workers at PT X. The study was conducted from February to June 2024 using a descriptive analytical research design with the chemical health risk assessment method from the Department of Safety and Health Malaysia (DOSH) 2018. Data collection techniques were employed quantitatively through personal exposure measurements …

Analisis Gangguan Fungsi Paru Pada Pekerja Di Area Stockpile Pelabuhan Talang Duku Jambi Tahun 2024, Azurly Difi Fahrandis, Melda Yenni, Entianopa Entianopa

National Journal of Occupational Health and Safety

The International Labour Organization (ILO) reported in 2018 that 2.78 million workers die annually due to occupational accidents and work-related diseases. Approximately 2.4 million (86.3%) of these deaths are caused by work-related illnesses. Dust exposure in the work environment can lead to lung function disorders in workers. This study aims to analyze lung function disorders and their relationship with risk factors among workers in the Stockpile Area of Talang Duku Port, Jambi, in 2024. The research method is cross-sectional, with a sample of 38 workers using research instruments including spirometry, questionnaires, interviews, and observations. Results show that 84.2% of respondents …

Hubungan Konsentrasi Pm 2,5 Dengan Keluhan Gangguan Pernapasan Pada Pekerja Uji Mekanis Up Pkb Pulo Gadung, Armando Wijaya Tampubolon, Doni Hikmat Hikmat Ramdhan

National Journal of Occupational Health and Safety

Vehicle emissions including traffic and transportation emissions have become the largest source of particulates in many cities in various countries. Health problems due to particulates from motor vehicles can not only occur around the highway, but can also occur in industries that are in contact with motor vehicles. Under these conditions, researchers wanted to conduct a study at UP PKB Pulo Gadung to see the relationship between PM_2.5 concentrations and complaints of respiratory problems. The study sample totaled 38 people, consisting of mechanical testers and FKM UI community members as a comparison sample. The average result of measurements taken …

Analisis Implementasi Prosedur Keselamatan Distribusi Bbm: Studi Kasus Pt Pertamina Patra Niaga Fuel Terminal Jambi, Tiara Sebrina Afrianti, Hafiz Adli Ananda, Taufiq Ihsan

National Journal of Occupational Health and Safety

Distribution of fuel oil (FO) using tanker trucks is highly risky. Although PT Pertamina Patra Niaga has adopted the Tanker Truck Safety Management System, accidents still occur. This study aimed to evaluate the implementation of FO distribution safety procedures at PT Pertamina Patra Niaga Fuel Terminal Jambi. This study used a cross-sectional approach. Primary data were collected through direct observation of 50 tanker trucks, including the physical condition, completeness of documents, and driver behavior. Secondary data, such as accident and inspection reports, were also analyzed. Fishbone analysis was used to identify the root cause, and scoring was done to determine …

Gambaran Persepsi Pengawas Terhadap Efektivitas Geotab Dalam Mengendalikan Risiko Kecelakaan Kendaraan Ringan Di Divisi X, Aisyah Yasmin Zafirah, Chandra Satrya

National Journal of Occupational Health and Safety

This study aims to understand supervisors' perceptions of the effectiveness of Geotab as a control measure for mitigating the risk of collisions involving light vehicles. Conducted in Division X of PT. X, a mining industry, from February to June 2023, this descriptive, semi-qualitative study collected data through control effectiveness questionnaires, interviews, and document review. The variables studied include the relevance, coverage, reliability, reactivity, resource competence, and supervision system of Geotab. Questionnaire results showed supervisor perception scores of 3.09 for relevance (appropriate), 3.10 for coverage (appropriate), 3.06 for reliability (appropriate), 2.99 for reactivity (appropriate), 2.93 for resource competence, and 2.95 for …

Manajemen Rumah Sakit Dalam Kesiapsiagaan Menghadapi Bencana Di Rsud Balaraja: Metode Hospital Safety Index, Puspita Gaharu Nisaa, Robiana Modjo

National Journal of Occupational Health and Safety

Hospitals are required to provide health services under disaster conditions, serving as the front line to help survivors and patients. RSUD Balaraja of Tangerang Regency, the only Type B hospital owned by the Regency Government, is exposed to high potential disaster hazards, including floods, extreme waves, abrasions and tsunamis, as well as moderate risk of earthquakes. This study aims to analyse hospital management in disaster preparedness using a cross-sectional design with quantitative and qualitative approaches through Module 4 of the Hospital Safety Index and a phenomenological approach. The results showed that hospital management was rated as moderately safe in disaster …

Hubungan Tingkat Risiko Postur Kerja Dan Faktor Individu Dengan Keluhan Musculoskeletal Disorders Pekerja Mebel Tunjungsekar, Aquila Ghafril Azizah, Mochamad Yusuf, Anita Sulistyorini, Agung Kurniawan

National Journal of Occupational Health and Safety

The high poverty rate in Indonesia can be addressed through the contribution of Micro, Small, and Medium Enterprises (MSMEs), which absorb approximately 57.78% of the workforce in the informal sector. However, this sector faces risks of workplace accidents and occupational diseases that can impact workers' productivity and well-being. Musculoskeletal Disorders (MSDs) account for 42% to 58% of all recorded occupational diseases globally. Preliminary observations identified symptoms of MSDs, such as neck stiffness and back pain, among furniture workers in the informal sector of Tunjungsekar. This study aims to determine the relationship between the risk levels of work posture and individual …

Kajian Risiko Kesehatan Terkait Pajanan Benzene, Toluene Dan Xylene Pada Pekerja Kilang Minyak Pt. X, Putri Noer Halizah, Mila Tejamaya

National Journal of Occupational Health and Safety

Workers in oil and gas production units are at risk of exposure to chemical hazards. One of the ingredients in petroleum is volatile organic compounds (VOC), with examples of ingredients known for their toxicity being benzene, toluene and xylene. This study aims to assess health risks related to exposure to benzene, toluene and xylene of oil refinery workers at PT. X. This study will analyze personal exposure to inhalation routes from benzene, toluene and xylene chemicals using the Chemical Health Risk Assessment (CHRA) method from the Department of Safety and Health, Malaysia. The study results showed that the risk level …