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Korelasi Indeks Massa Tubuh dan Pengetahuan Gizi terhadap Performa Kerja Guru Sekolah Dasar : Body Mass Index (BMI) and Nutritional Knowledge as well as the Correlation of Job Performance on Elementary School Teachers Lestantyo, Daru; Denny, Hanifa Maher; Suroto, Suroto; Jayanti, Siswi; Cahyaningrum, Dwi
Amerta Nutrition Vol. 9 No. 4 (2025): AMERTA NUTRITION (Bilingual Edition)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/amnt.v9i4.2025.557-566

Abstract

Background: Nutritional knowledge and BMI have a significant impact on the health level of an individual. Elementary school teachers are part of the professional workforce with a relatively high administrative and academic workload. Teachers are expected to have good nutritional knowledge about eating habits and healthy lifestyle choices. Research conducted in Bogor found that 57.0% of teachers were indicated to have obesity. The better the level of knowledge, it is expected to have an impact on BMI, enabling teachers to be more productive and always in optimum health condition at work. Objectives: This research aimed to analyze the Body Mass Index (BMI) and nutritional knowledge correlation with job performance Methods: Approximately 40 teachers of private elementary schools were used with a cross-sectional method. All Participants were teachers of private elementary school. We interviewed and measured participants for age, and nutritional awareness. Individual Work Performance Questionnaire (IWPQ) adapted for Indonesians was used. Statistical analysis was carried out using statistics application with Rank-Spearman method. Meanwhile, BMI data were collected through the measurement of the height and weight of participants. Results: This research showed the correlation between BMI and Job Performance. A correlation between nutritional knowledge and job performance was also reported. Good nutritional knowledge of school teachers should be delivered to students to change eating habits. This variable could also affect healthy life and achievement levels. Conclusions: BMI and nutritional knowledge were correlated with job performance. Furthermore, teachers were expected to provide healthy lifestyle education subjects to the students.
Strengthening Occupational Health and Safety (OHS) in Schools to Minimize Risks for Students, Teachers, and Visitors: Policy Recommendation Pertiwi, Wiwik Eko; Denny, Hanifa Maher; Setyaningsih, Yuliani; Laksono, Agung Dwi
Journal of Indonesian Health Policy and Administration Vol. 10, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Vocational schools equip students with practical skills and expose them to industry-related hazards, making Occupational Health and Safety (OHS) a crucial aspect of the school environment. This study aims to identify key factors behind the weak implementation of OHS in vocational schools. A literature review used articles published between 2017–2024 from national and international journals. The review found poor OHS implementation stems from lack of awareness, inadequate policies, insufficient infrastructure, weak safety culture, and negligence in accident prevention. To address these issues, the study recommends OHS education and training, improvement of school infrastructure, curriculum integration, formation of safety teams, and routine monitoring. These strategies aim to foster a safety-oriented school culture and reduce accident risks for students, teachers, and visitors.
Work Stress and Load as Predictors of Fatigue in Bakery Workers: Implications for Ergonomic Interventions Setyaningsih, Yuliani; Ekawati, Ekawati; Wahyuni, Ida; Denny, Hanifa Maher; Setyowati, Dina Lusiana
Journal of Public Health and Pharmacy Vol. 6 No. 1 (2026): March 2026
Publisher : Pusat Pengembangan Teknologi Informasi dan Jurnal Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jphp.v6i1.7175

Abstract

Introduction: Work-related fatigue poses a significant challenge to worker productivity and well-being, particularly in physically demanding sectors such as the bakery industry. This study investigates the association between psychological stress, physical workload, and work-related fatigue among informal bakery workers in Batang, Indonesia. Methods: A cross-sectional study was conducted involving 52 workers over a two-month period (July–August 2022). Data were collected through direct observation, physiological measurements, and structured questionnaires covering worker characteristics, stress levels, workload (measured via heart rate monitoring), heat stress (WBGT index), and fatigue (measured using a reaction timer). Bivariate analysis (Fisher’s Exact Test) and multivariate logistic regression were performed to identify significant predictors of fatigue. Results: Multivariate analysis showed that both work stress and workload were significantly associated with work-related fatigue. Workers experiencing psychological stress had nearly three times the odds of fatigue (OR = 2.901; p = 0.047), while those with heavy workloads had over nine times the risk (OR = 9.446; p = 0.007). In contrast, heat stress and work tenure were not statistically significant predictors. Conclusion: These findings highlight the critical role of stress and workload in contributing to occupational fatigue. Interventions such as mental health support, ergonomic task redesign, and workload management are essential for improving well-being and safety among informal bakery workers. Future studies should explore additional mediating factors, including coping mechanisms and workplace social support, to inform holistic fatigue prevention strategies.
Literature Review: The benefits of occupational health and safety management systems implementation for the safety of workers Mulyawati, Sita Dewi; Setyaningsih, Yuliani; Denny, Hanifa Maher
Jurnal SAGO Gizi dan Kesehatan Vol 5, No 3B (2024): Nopember
Publisher : Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/gikes.v5i3B.1906

Abstract

Background: The construction sector is of particular concern with regard to occupational safety and health, given the persistently high incidence of accidents and safety risks. In 2021, there were 234270 cases of work-related accidents, underscoring the urgent need for the implementation of an effective occupational health and safety management system (OHMS) to protect workers and mitigate the risks associated with injuries and accidents.Objectives: This study aims to investigation is to ascertain the advantages of implementing an OHSMS in the construction sector, with a particular emphasis on worker safety.Methods: A literature review in this study employed online databases, including SINTA, Google Scholar, and Garuda. The keywords utilized were "safety culture," "OHS," and "safety management system" in the construction industry. The inclusion criteria were articles published within the last five years (2020-2024), research conducted in Indonesia, and the research population comprising construction sector workers.Results: The implementation of OHSMS in the construction sector has been demonstrated to significantly reduce the incidence of work-related accidents and injuries, while simultaneously enhancing the efficiency of construction projects. The effectiveness of the construction sector work system is contingent upon a number of factors, including the level of awareness among workers regarding safety protocols, their mindset, and the budgetary allocation towards ensuring the safety and health of workers in the construction sector.Conclusion: The findings of this study also revealed that the implementation of an OHSMS in the construction sector can effectively reduce accidents and enhance project efficiency. However, the field-level adoption of such systems is still constrained by various factors, including worker awareness and capital expenditure.