International Journal of Science and Environment
Vol. 6 No. 2 (2026): May 2026

Factors Associated with Physical Work Stress among Photocopy Workers around Universitas Muhammadiyah Surakarta

Andika Fajar Dwi Saputra (Public Health, Muhammadiyah University Surakarta, Surakarta, Central Java, Indonesia)
Rezania Asyfiradayati (Public Health, Muhammadiyah University Surakarta, Surakarta, Central Java, Indonesia)



Article Info

Publish Date
26 Jun 2026

Abstract

Physical work stress among photocopy workers is an important occupational health issue, often arising from prolonged working duration, years of service, and work fatigue. Preliminary observations identified common symptoms among workers, including headaches, eye strain, and back pain, indicating the presence of physical stress related to job demands. This study aimed to analyze the relationship between years of service, daily working duration, and work fatigue with physical work stress among photocopy workers around Universitas Muhammadiyah Surakarta. This study employed a quantitative analytic cross-sectional design with a total sampling technique involving 56 photocopy workers. Data were collected using a self-administered questionnaire, including the Industrial Fatigue Research Committee (IFRC) instrument to measure work fatigue and a modified NIOSH questionnaire to assess physical work stress, and analyzed using the Spearman rank correlation test. The results showed that years of service were not significantly associated with physical work stress (p = 0.539; r = -0.084). In contrast, daily working duration had a significant positive relationship with physical work stress (p = 0.001; r = 0.426), indicating a moderate correlation. The strongest relationship was found between work fatigue and physical work stress (p < 0.001; r = 0.823), demonstrating a very strong positive correlation. In conclusion, work fatigue is the most dominant factor associated with physical work stress among photocopy workers; therefore, interventions should prioritize fatigue management and the optimization of working duration.

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Journal Info

Abbrev

IJSE

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Mathematics Physics

Description

International Journal of Science and Environment (IJSE) is to provide a research medium and an important reference for the advancement and dissemination of research results that support high-level research in the fields of Science and Environment . Original theoretical work and application-based ...