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All Journal Jurnal Kesehatan Masyarakat Journal of Industrial Hygiene and Occupational Health (JIHOH) Kesmas Indonesia: Jurnal Ilmiah Kesehatan Masyarakat Journal of Epidemiology and Public Health PREPOTIF : Jurnal Kesehatan Masyarakat Jurnal Abdi Insani Jurnal Keselamatan Kesehatan Kerja dan Lingkungan Jurnal Kesehatan Journal of Health and Nutrition Research Journal of Applied Agriculture, Health and Technology
Chahyadhi, Bachtiar
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health

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THE EFFECT OF SOCIALIZATION ON THE KNOWLEDGE OF THE USE OF FIRE EXTINGUISHERS FOR WOOD CRAFTSMEN IN PASAR KAYU X Chahyadhi, Bachtiar; Wijayanti, Reni; Maharani, Oktavia Kartika
Journal of Industrial Hygiene and Occupational Health Vol. 9 No. 2 (2025): Industrial Hygiene and Occupational Health
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/jihoh.v9i2.13165

Abstract

Kebakaran di Pasar Kayu merupakan bahaya yang dapat menimbulkan banyak kerugian. Oleh karena itu perlu adanya upaya untuk mengatasi kejadian tersebut, seperti dengan pemberian sosialisasi dengan memberikan pengetahuan penggunaan APAR yang tepat. Penelitian ini bertujuan untuk menganalisis pengaruh sosialisasi terhadap pengetahuan penggunaan APAR pengrajin kayu di Pasar Kayu X. Metode yang digunakan yaitu eksperimental kuasi dengan teknik simple random sampling. Pengambilan sampel menggunakan rumus Slovin sejumlah 62 responden dari populasi sejumlah 74 pengrajin kayu di Pasar Kayu. Instrumen dalam penelitian ini adalah kuesioner pengetahuan penggunaan APAR untuk mengetahui tingkat pengetahuan penggunaan APAR pengrajin kayu di Pasar Kayu X. Teknik analisis yang digunakan yaitu analisis univariat dan bivariat dengan uji Wilcoxon dan Mann-Whitney untuk membandingkan hasil pengetahuan penggunaan APAR sebelum dan sesudah pemberian inervensi sosialisasi kelompok kontrol dan eksperimen. Hasil uji Wilcoxon kelompok kontrol menunjukkan p value = 1,000 yang berarti tidak terdapat pengaruh signifikan  terhadap kelompok kontrol. Hasil uji Wilcoxon kelompok eksperimen menunjukkan p value = 0,000 yang berarti terdapat pengaruh siginifikan pada kelompok eksperimen. Hasil uji Mann-Whitney menunjukkan p value = 0,000 yang berarti terdapat pengaruh signifikan antara kelompok kontrol dan eksperimen. Sehingga, dapat disimpulkan bahwa terdapat pengaruh sosialisasi terhadap pengetahuan penggunaan APAR pengrajin kayu di Pasar Kayu X.
Maintaining Occupational Health: An Analysis of Fatigue and Safety Compliance in Construction Workers Rante Ada', Yeremia; Sumardiyono; Chahyadhi, Bachtiar; Wijayanti, Reni; Syahrotun Nisa Suratna, Farhana; Paskanita Widjanarti, Maria; Prihantina Fauzi, Rachmawati
Journal of Epidemiology and Public Health Vol. 10 No. 2 (2025)
Publisher : Masters Program in Public Health, Universitas Sebelas Maret, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26911/jepublichealth.2025.10.02.11

Abstract

Background: Safety compliance is a critical component in preventing workplace accidents and ensuring employee well-being. Various factors may influence workers’ adherence to safety protocols, including individual characteristics such as education level and fatigue. The purpose of this study was to examine the relationships between education level, work fatigue, and safety compliance.Subjects and Method: This cross-sectional study involved 137 respondents, categorized by fatigue status. The dependent variable was safety compliance. Independent variables included work fatigue and education level. Instruments included the Fatigue Assessment Scale (FAS) questionnaire for fatigue. Data analysis utilized the chi-square test for fatigue and education levels. Results: The proportion of workers who comply with safety procedures varies across education levels, but the differences are not statistically significant. In contrast, workers with higher levels of fatigue were significantly more compliant with safety practices than those with lower fatigue..Conclusion: These findings highlight the complexity of behavioral responses to workplace demands and the need for targeted interventions.
SENAM ERGONOMI UNTUK PENCEGAHAN LOW BACK PAIN PADA PELAJAR SEKOLAH MENENGAH KEJURUAN DI SURAKARTA Chahyadhi, Bachtiar; Sumardiyono, Sumardiyono; Paskanita W, Maria; Nisa, Farhana Syahrotun; Ada’, Yeremia Rante; Wijayanti, Reni; Prihantina, Rachmawati
Jurnal Abdi Insani Vol 12 No 1 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i1.2177

Abstract

Vocational High School is one of the vocational education that organizes education to prepare the next generation who are skilled in the industrial field. Activities at Vocational High Schools are more practical activities in workshops or laboratories. It is very important to introduce occupational safety and health to students so that they are able to recognize potential hazards in the workshop or laboratory. Based on an initial survey at the State Vocational High School 2 Surakarta, it has a machine laboratory which has lathe, milling, grinding, welding machine, and technical drawing facilities. The results of the initial survey focused on potential ergonomic hazards, because the results of observations on students who use equipment or machines in the laboratory do excessive muscle loading such as bending, twisting, neck flexion>200 and static foot positions so that potential musculoskeletal disorders can occur. So the purpose of the community service activity is to measure work posture to see the risk of musculoskeletal disorders and perform ergonomic exercises as a means of stretching muscles that experience loading. This community service activity runs with 2 methods, namely the Measurement Method and the exercise Method. The measurement method is anthropometric measurements used to determine the suitability of body posture with the dimensions of work equipment, so that these measurements can be used as a reference for the acceptance of SMKN 2 Surakarta students, especially in the aspect of height requirements. REBA measurement is a measurement of work posture that focuses on the upper body and lower body, such as the neck, shoulders, upper arms, and legs, so that we can see a picture of ergonomic risk factors in students majoring in machinery at SMKN 2 Surakarta. Nordic Body Map measurements are used to determine the level of musculoskeletal disorders. Activities in the laboratory of SMKN 2 Surakarta that have the risk of unnatural work postures have an impact on the occurrence of MSDs complaints. Exercise method, where the potential ergonomic risks are medium and high categories, it is necessary to take action to help reduce these potential hazards, one of which is by doing ergonomic gymnastics. This exercise model is made based on observations and measurements of potential ergonomic hazards, especially looking at body parts that experience unnatural work postures and static loading, so that this exercise model can be used as a way to reduce the risk of MSDs. Ergonomic gymnastics activities can be an alternative to reduce complaints of musculoskeletal disorders. The conclusion of community service activities is that activities in the lathe and technical drawing laboratories have high ergonomic risks and milling and grinding machines have moderate ergonomic risks so that ergonomic exercises can be applied before doing activities using machines or learning pauses for 5-10 minutes.
Risk Factors of Pulmonary Obstruction Among Textile Industry Workers Sumardiyono, Sumardiyono; Widjanarti, Maria Paskanita; Suratna, Farhana Syahrotun Nisa; Ismayenti, Lusi; Rinawati, Seviana; Atmojo, Tutug Bolet; Rha, Warda Yussy; Gustav, Jordan Syah; Utomo, Bekti; Wijayanti, Reni; Chahyadhi, Bachtiar
Journal of Health and Nutrition Research Vol. 4 No. 2 (2025)
Publisher : Media Publikasi Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56303/jhnresearch.v4i2.420

Abstract

Chronic exposure to cotton dust in the textile manufacturing industry has been a possible risk factor for pulmonary obstruction. Not many studies, however, have investigated its impact in combination with personal variables like age, gender, and length of service, particularly in developing countries. The present study investigated the impact of cotton dust exposure, age, gender, and length of service on the incidence of pulmonary obstruction among textile workers in Surakarta, Indonesia. Observational analytic study using cross-sectional design was done on 88 eligible workers. Quantitation of exposure to cotton dust was done with a High-Volume Air Sampler and lung function ascertained using spirometry. Data analysis was done through simple and multiple binary logistic regression at a significance level of 0.05. The incidence of pulmonary obstruction was 56.8%. Being exposed to cotton dust levels exceeding the threshold limit value (TLV) of 0.2 mg/m³ significantly increased the risk of pulmonary obstruction (OR: 4.18; 95% CI: 1.51–11.63; p=0.006). Employment duration was also significantly associated with pulmonary obstruction (OR: 1.21 per year; 95% CI: 1.03–1.44; p=0.023), while age and gender were not significant predictors. The accuracy of the final model was 75%, which is considered to be acceptable in occupational health studies in predictive modeling. The current research reaffirms that long-term exposure to cotton dust and extended working hours are critical risk factors for pulmonary obstruction in textile industry workers. Therefore, it is recommended to long-working-hour employees to have proper control of the exposure and continuous lung function monitoring.
THE EFFECT OF EYE EXERCISES ON REDUCING EYE FATIGUE IN ADMINISTRATIVE WORKERS IN THE PLASTIC MANUFACTURING INDUSTRY Chahyadhi, Bachtiar; Raihan, Ryan; Nugroho, Hengky Ditya Eko
Kesmas Indonesia Vol 17 No 2 (2025): Jurnal Kesmas Indonesia
Publisher : Jurusan Kesehatan Masyarakat dan Fakultas Ilmu-Ilmu Kesehatan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.ki.2025.17.2.12724

Abstract

The development of technology, especially in the field of information technology, requires individuals to interact with computers. Computers are an important part of several work sectors, especially in the office sector for activities such as entering data, processing data, correspondence activities. The activities of computer user workers require accuracy so that the work requires a long time and detailed vision, so without realizing it can trigger eye disease, namely eye fatigue. Complaints of eye fatigue have symptoms in the form of a throbbing sensation around and behind the eyeball area, double vision, blurred vision, difficulty focusing vision, sore eyes, redness, and watery eyes, headaches accompanied by nausea and dizziness. This study aims to determine the effect of eye exercises on eye fatigue in computer user workers at PT X. This study uses the type of research quasi experiment with non equivalent control group design. Respondents were taken from PT X computer user workers totaling 60 people from a total of 150 employees. The sampling technique used purposive sampling technique. This study used an eye fatigue questionnaire as a research measurement tool by providing eye exercise interventions to the experimental group.The data analysis technique used was the Mann-Whitney Test. The results showed that there was a significant difference in eye fatigue between the experimental group and the control group (p=0.001; p<0.05).
HUBUNGAN BURNOUT SEBAGAI FAKTOR PSIKOLOGI KERJA DENGAN PERILAKU TIDAK AMAN PEKERJA DI PT X SURAKARTA Kartika, Ayu Prima; Chahyadhi, Bachtiar; Setyawan, Haris; Fajariani, Ratna; Ada, Yeremia Rante; Nurriwanti, Nabylla Sharfina Sekar; Nugroho, Hengky Ditya Eko; Intifada, Winda Suryani
PREPOTIF : JURNAL KESEHATAN MASYARAKAT Vol. 9 No. 2 (2025): AGUSTUS 2025
Publisher : Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/prepotif.v9i2.49065

Abstract

Pekerja di industri tekstil khususnya di bagian produksi, sering menghadapi tekanan kerja yang tinggi, tuntutan produksi yang ketat, dan jam kerja yang panjang, yang berisiko menimbulkan burnout. Kondisi ini dapat berdampak pada peningkatan perilaku tidak aman di lingkungan kerja, sehingga berpotensi meningkatkan risiko kecelakaan kerja. Penelitian ini bertujuan untuk mengetahui hubungan antara burnout dengan perilaku tidak aman pada pekerja bagian produksi di PT. X Surakarta. Desain penelitian yang digunakan adalah observasional kuantitatif dengan metode cross sectional. Populasi penelitian adalah seluruh pekerja PT. X Surakarta sebanyak 1.000 orang, dengan sampel sebanyak 96 pekerja yang diambil menggunakan teknik simple random sampling. Pengumpulan data dilakukan menggunakan kuesioner Maslach Burnout Inventory (MBI) untuk mengukur burnout serta kuesioner perilaku tidak aman, keduanya menggunakan skala Likert. Hasil analisis bivariat dengan Fisher’s Exact Test menunjukkan adanya hubungan yang signifikan antara burnout dan perilaku tidak aman (p = 0,026; p<0,05). Kesimpulan dari penelitian ini adalah pekerja yang mengalami burnout cenderung  melakukan perilaku tidak aman, yang diindikasikan oleh gangguan fungsi kognitif dan emosional seperti kelelahan, depersonalisasi, dan penurunan prestasi diri pekerja, dimana burnout berdampak terhadap penurunan konsentrasi dan kepatuhan terhadap prosedur keselamatan. Oleh karena itu, pendekatan psikologis penting untuk meminimalkan risiko perilaku tidak aman di lingkungan kerja industri tekstil.
Co-Authors Ada’, Yeremia Rante Anisa Rahmawati Ayu Mukharomah, Rizky Bolet Atmojo, Tutug Fajariani, Ratna Fathonah, Okisa Putri Nur Gustav, Jordan Syah Haris Setyawan Haris Setyawan, Haris Imanugraha, Dhiaulhaq Bagus Intifada, Winda Suryani Kartika, Ayu Prima Kusumaningrum, Siti Nur'awini Alliya Lestari Chandra Dewi Lusi Ismayenti, Lusi Maharani, Oktavia Kartika Miftachurrohman, Miftachurrohman Nisa, Farhana Syahrotun Nugraha, Rizal Pratama Nugroho, Hengky Ditya Eko Nurriwanti, Nabylla Sharfina Sekar Paskanita W, Maria Paskanita Widjanarti, Maria Prihantina Fauzi, Rachmawati Prihantina, Rachmawati Qadrijati, Isna Raihan, Ryan Rante Ada', Yeremia Rante Ada, Yeremia Reni Wijayanti Rizky, Nurvita Eka Sari, Mey Puspita Seviana Rinawati, Seviana Sumardiyono Sumardiyono Sumardiyono Suratna, Farhana Syahrotun Nisa Syahrotun Nisa Suratna, Farhana Tutug Bolet Atmojo, Tutug Bolet Utomo, Bekti Warda Yussy Rha Widjanarti, Maria Paskanita Yeremia Rante Ada