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Accidents related to traffic and incidents related to vehicles are the main causes of accidents in mining areas. One of the causes is fatigue on mining truck operators. This study was conducted to describe subjective fatigue and analyze risk factors related to subjective fatigue in coal mining vehicle operators in mining and hauling area of PT Adaro Indonesia. The risk factors studied included non-work-related risk factors (age, nutritional status (BMI), neck circumference, health complaints, sleep quantity, and sleep quality) and work-related risk factors (work area, length of work, shift work, commuting time, and work environment, especially temperature, noise, vibration, and lighting). The study was conducted from February to July 2022. The data used in this study came from a questionnaire distributed online, which included a questionnaire on individual and job characteristics, the Fatigue Assessment Scale (FAS), and the Pittsburgh Sleep Quality Index (PSQI). Data were analyzed using descriptive analysis and inferential analysis with chi-square test and multiple logistic regression test for prediction models. The minimum sample size in this study was 436 operators, but the data that were successfully analyzed were 440 respondents. The results showed that as many as 130 operators (29.5%) experienced subjective fatigue. The results of inferential statistical analysis using the chi-square test showed that there was a significant relationship between risk factors not related to work, namely nutritional status (fat and obesity BMI), health complaints, and sleep quality on subjective fatigue in operators. The results of inferential statistical analysis also show that there is a significant relationship between work-related risk factors, namely working period, temperature, noise, vibration, and lighting, and subjective fatigue on operators. Meanwhile, the results of inferential analysis using multiple logistic regression test predictive models indicate that sleep quality is the most dominant variable associated with subjective fatigue in operators.
Kelelahan kerja adalah kondisi yang ditandai dengan perasaan yang menurun dalam kecepatan bekerja, gangguan sistemik saraf pusat akibat aktivitas yang panjang. Kelelahan kerja jika dialami secara terus menerus, maka akan menurunkan kinerja maupun produktivitas kerja. Banyak faktor yang dapat mengakibatkan kelelahan, maka dari itu penelitian ini dilakukan untuk menganalisis faktor risiko kelelahan (faktor risiko individu dan faktor pekerjaan) pada Perawat di Rumah Sakit X tahun 2023. Penelitian ini dilakukan menggunakan pendekatan kuantitatif dengan desain tudi cross-sectional. Data dikumpulkan menggunakan data sekunder yang ada di Rumah Sakit X. Sampel dalam penelitian ini dibutuhkan sekitar 60 responden Perawat yang terbagi dalam beberapa unit di Rumah Sakit X. Hasil analisis menunjukkan sebanyak 4 responden (6,7%) mengalami kelelahan ringan, 48 responden (80,0%) mengalami kelelahan sedang, dan 8 responden mengalami kelelahan tinggi (13,3%). Faktor risiko yang berhubungan dengan kejadian kelelahan kerja di Rumah Sakit X adalah Beban Kerja dengan p-value = 0,018 dan Jabatan Perawat dengan p-value = 0,040.
Kata kunci: Faktor Risiko, Perawat, Kelelahan
Work fatigue is a condition characterized by feelings of decreased work speed, central nervous system disorders due to long periods of activity. If work fatigue is experienced continuouslym it woll reduce work performance and productivity. Many factors can cause fatigue, therefore this study was conducted to analyze the risk factors for fatigue individual risk factors and work, in Nurses at the Hospital X in 2023. Research was conducted using a quantitative approach with a cross-sectional study design. Data was collected using secondary data at the Hospital X. This research collected 60 respondents divided into several units at Hospital X. The results of the analysis showed that 4 respondents (6.7%) experienced mild fatigue, 48 respondents (80.0%) experienced moderate fatigue, and 8 respondents experienced high fatigue (13.3%). The risk factor that is closely related to the occurrence of work fatigue at the Hospital X is Workload with p-value = 0.018 and Nursing Position with p-value = 0.040.
Keywords: Risk Factor, Nurse, Fatigue
