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All Journal Hearty : Jurnal Kesehatan Masyarakat Science Midwifery
Azizi, Hilda Aprilia
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Dentistry Health Professions Nursing Public Health Veterinary Other

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APPLICATION OF ERGONOMICS TO IMPROVE HEALTH AND WORK PRODUCTIVITY IN CLASS A MEDAN SEARCH AND RESCUE OFFICE Ayu, Delfriana; Chairunnisa, Chairunnisa; Azizi, Hilda Aprilia; Malau, Nurlyani; Hasibuan, Puan Mahrani
HEARTY Vol 12 No 2 (2024): APRIL
Publisher : Fakultas Ilmu Kesehatan, Universitas Ibn Khaldun, Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/hearty.v12i2.16344

Abstract

Ergonomics is a science that studies human behavior about the work carried out, ergonomics is also an applied science which is an interaction that explains the interaction between humans and their workplace. Ergonomics includes examining the physical capabilities of workers, the workplace environment, and the tasks being completed and applying this information to the design of tool models, equipment, and work methods required for overall task safety. A safe, healthy, and comfortable work environment can increase worker productivity. Therefore, K3 plays an important role in increasing productivity, safety, and comfort of workers, precisely at the Medan Class A Search and Rescue Office, it is necessary to apply ergonomics in all areas of work, both indoor workers and workers in the field.
The relationship of sleep quality, work stress, nutritional status with work fatigue of employees in the process part of the palm factory Azizi, Hilda Aprilia; Suraya, Rani; Harahap, Reni Agustina
Science Midwifery Vol 12 No 2 (2024): June: Health Sciences and related fields
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/midwifery.v12i2.1571

Abstract

Work fatigue is one of the occupational health and safety problems which can be a risk factor for accidents while working. Fatigue can be caused by several factors, both internal and external factors. Internal factors include age, anemia status, length of service, sleep quality, and workload, while external factors include work shifts and hot work climate. The aim of this research is to analyze factors related to work fatigue in employees of the production section of PTPN IV Kebun Pabatu Tebing Tinggi. This research uses quantitative methods with a cross sectional design. The sampling technique is Stratified random sampling. The population and sample in this study were all 60 workers at PTPN IV Kebun Pabatu. Data was collected using a questionnaire and the variables studied included Nutritional Status, Environmental Quality, and Work Stress. The data was processed using the chi-square test using the SPSS version 20 application. The results of this study showed that there was a relationship between Nutritional Status and Work Fatigue (p value = 0.001), there was a relationship between Sleep Quality and Work Fatigue (p value = 0.004), and there was a relationship between Job Stress and Job Fatigue (p value = 0.003). It was concluded that the P-value <0.05 means that all variables have a significant relationship between nutritional status, work stress, and sleep quality and work fatigue. So it can be interpreted that all variables have a significant relationship between nutritional status, work stress, and sleep quality with work fatigue.
Co-Authors Ayu, Delfriana Chairunnisa Chairunnisa Harahap, Reni Agustina Hasibuan, Puan Mahrani Malau, Nurlyani Suraya, Rani