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Shift workers are part of critical workers at the RSG GAS Installation. The shift work system and complex work demands in nuclear installations cause shift workers to be prone to work fatigue. Work fatigue has contributed to decreased work performance, decreased concentration, decreased in procedure compliance, and reduced worker alertness. The impact of work fatigue must be able to be identified and controlled, especially in nuclear installations that have a large potential hazard. This study aims to evaluate the level of work fatigue of shift workers and analyze the risk factors that contribute to the work fatigue of shift workers at RSG-GAS in 2022. This research is a quantitative descriptive study with a cross-sectional design. The instruments used in this research are questionnaires, measuring tools for the environment, and interviews. The method of analysis in this research is descriptive and inferential analysis with a correlation test. The results showed that all shift workers experienced fatigue with mild fatigue level of 31,25%, moderate fatigue of 64,58%, and severe fatigue of 4,17%. The risk factors for work fatigue (total score) are nutritional status as measured by body mass index, sleep quality, workload and task design. The risk factors for general fatigue are body mass index, sleep quality, sleep quantity, caffeine consumption, workload, and task design. The risk factors for physical fatigue are age, sleep quality, sleep quantity, years of service, job role, workload, task design, and negative air pressure. The risk factor for reduced activity is job satisfaction. The risk factors for reduced motivation are sleep quality, sleep quantity, task design, and night shift. The risk factors for mental fatigue are sleep quality, workload, task design, lighting, and negative air pressure. Control recommendations involve management and shift worker by developing a work fatigue management program according to the conditions at the Nuclear Installation.
Penelitian ini bertujuan melihat dan menganalisa hubungan faktor terkait pekerjaan (sifat pekerjaan, shift kerja, waktu kerja, waktu istirahat, lama kerja), faktor tidak terkait pekerjaan (lama tidur, pola tidur, waktu perjalan, pengguna suplemen, akivitas fisik) dan karateristik individu (umur,status perkawinan, IMT) terhadap tingkat kelelahan pengemudi pemadu moda/bus bandara pada perusahaan pendukung layanan transportasi di bandar udara.
Metode penelitian ini adalah metode kuantitatif dengan desain studi cross sectional. Besar sampel yang digunakan adalah 60 pengemudi yang berada di pool perusahaan dalam lokasi Bandara Internasional Soekarno Hatta.
Hasil penelitian menunjukan bahwa terdapat 23,3% pengemudi pemadu moda/bus bandara yang mengalami lelah, dengan variabel waktu istirahat sebagai faktor yang paling mempengaruhi tingkat kelelahan pengemudi.
Kelelahan kerja mengacu pada sensasi kelelahan dan penurunan kemampuan fungsional yang terjadi di tempat kerja dan merupakan masalah serius yang dapat menurunkan produktivitas dan meningkatkan risiko kecelakaan kerja, terutama pada pekerja satuan pengamanan (SATPAM) yang memiliki durasi kerja panjang dan beban kerja tinggi. Penelitian ini bertujuan untuk menganalisis faktor risiko terkait pekerjaan dan tidak terkait pekerjaan yang memengaruhi kelelahan kerja pada pekerja satuan pengamanan PT. XYZ. Penelitian ini menggunakan desain cross-sectional dengan sampel sebanyak 195 responden yang dipilih secara uji hipotesis proporsi dan proporsional dari 11 lokasi kerja. Data dikumpulkan melalui kuesioner kelelahan kerja subyektif dari Industrial Fatigue Research Committee (IFRC). Analisis data dilakukan menggunakan uji regresi logistik. Hasil didapatkan sebanyak 70,8% responden mengalami kelelahan kerja sedang-berat. Faktor risiko terkait pekerjaan yang berhubungan signifikan dengan kelelahan kerja meliputi masa kerja (OR=2,229; p=0,012), durasi kerja (OR=2,368; p=0,023), beban kerja (OR=3,869; p=0,015), peran di organisasi (OR=2,645; p=0,002), dukungan sosial di tempat kerja (OR=2,045; p=0,028), tuntutan pekerjaan (OR=2,192; p=0,032), dan kepuasan kerja (OR=7,344; p=0,008). Faktor tidak terkait pekerjaan yang berhubungan signifikan dengan kelelahan kerja meliputi usia (OR=2,735; p=0,002), tingkat pendidikan (OR=2,602; p=0,015), waktu komuter (OR=2,039; p=0,025), kebiasaan merokok (OR=3,844; p=0,013), kebiasaan olahraga (OR=2,800; p=0,022) dan durasi tidur (OR=1,885; p=0,004). Sedangkan faktor risiko jenis kelamin, indeks masa tubuh dan status pernikahan tidak berhubungan signifikan dengan kelelalahan kerja. Kelelahan kerja pada SATPAM PT. XYZ dipengaruhi oleh faktor pekerjaan (masa kerja, durasi kerja, beban kerja, peran di organisasi, dukungan sosial di tempat kerja, tuntutan pekerjaan, dan kepuasan kerja) serta faktor tidak terkait pekerjaan (usia, pendidikan, waktu komuter, kebiasaan merokok, kebiasaan olahraga dan durasi tidur). Rekomendasi untuk perusahaan meliputi penyesuaian jam kerja, peningkatan dukungan sosial, dan program promosi kesehatan untuk mengurangi kelelahan kerja
Work-fatigue, characterized by exhaustion and diminished functional capacity in occupational settings, represents a significant concern due to its detrimental effects on productivity and workplace safety. This issue is particularly prevalent among security personnel (SATPAM) who endure extended working hours and substantial workloads. This study examines occupational and non-occupational risk factors contributing to work fatigue among security personnel employees at PT. XYZ. The study employs a crosssectional design with a sample of 195 respondents selected through proportion hypothesis testing and proportional sampling from 11 work locations. Data collection employed the standardized Industrial Fatigue Research Committee (IFRC) subjective fatigue assessment tool, with subsequent analysis conducted via logistic regression. Findings revealed that 70.8% of participants experienced moderate to severe work fatigue. Significant occupational risk factors included: work tenure (OR=2.229; p=0.012), shift duration (OR=2.368; p=0.023), workload intensity (OR=3.869; p=0.015), organizational role clarity (OR=2.645; p=0.002), workplace social support (OR=2.045; p=0.028), job demands (OR=2.192; p=0.032), and job satisfaction (OR=7.344; p=0.008). Significant non-occupational factors included: age (OR=2.735; p=0.002), educational level (OR=2.602; p=0.015), commuting duration (OR=2.039; p=0.025), smoking behavior (OR=3.844; p=0.013), exercise habits (OR=2.800; p=0.022), and sleep duration (OR=1.885; p=0.004). In contrast, risk factors such as gender, body mass index, and marital status were not significantly associated with work fatigue. These results underscore the multifactorial nature of work fatigue among security personnel, influenced by both job-related factors (length of service, working hours, workload, organizational role, social support in the workplace, job demands, and job satisfaction) as well as nonjob-related factors (age, education, commuting time, smoking habits, exercise habits, and sleep duration). Organizational interventions should prioritize work schedule optimization, enhanced psychosocial support systems, and comprehensive workplace health initiatives to mitigate fatigue-related risks.
