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Kata kunci:Kelelahan, konstruksi, faktor risiko pekerjaan, faktor risiko non pekerjaan
This thesis discusses the analysis of work related dan non work related risk factorstowards fatigue of construction workers in a high-rise building project in the Jakarta.Many factors that cause accidents in the construction sector, one of them is fatigue canbe affected by work and non-job risk factors. Analysis of the relationship between riskfactors and fatigue that occurs becomes important as a baseline of data in an effort toreduce accidents in the construction sector. This research is a quantitative research withcross sectional design. The results of this study indicate that there is a significantrelationship between occupational risk factors: duration of work, psychosocial factors(effort, Reward, social support, job satisfaction, work stress) and non-work factors(quantity and quality of sleep) to the fatigue of Project X construction workers.
Key words:Fatigue, construction, work related risk factor, non work related risk factor.
ABSTRAK Nama : MOCHAMAD FEBIYANTO Program Studi : Magister Keselamatan dan Kesehatan Kerja Judul : Analisis Profil Persepsi Risiko Supir (operator) Truk Angkut Batubara di PT X Tahun 2017 Sebagian besar kecelakaan di jalan angkut batubara perusahaan pertambangan PT X pada tahun 2016 melibatkan supir (operator) truk angkut batubara yang penyebab utamanya adalah tindakan tidak aman dari supir. Tindakan tidak aman ini dipengaruhi oleh persepsi risiko yang dimiliki oleh supir. Penelitian ini bertujuan untuk melakukan analisis dan melihat profil persepsi risiko supir (operator) truk angkut batubara terhadap faktor penyebab kecelakaan di PT X tahun 2017. Pengukuran profil persepsi risiko menggunakan 6 dimensi psikometri, yaitu kesukarelaan terhadap risiko, kesegeraan akibat, pengetahuan tentang risiko, pengendalian risiko, ketakutan, dan keparahan akibat. Data dikumpulkan dari 121 partisipan yang berasal dari 6 perusahaan jasa pertambangan kontraktor PT X yang melakukan kegiatan pengangkutan batubara. Hasil dari penelitian ini menunjukkan supir (operator) truk angkut batubara di PT X memiliki persepsi risiko yang baik pada 5 dimensi dari 6 dimensi psikometri yang diukur, sehingga secara umum profil persepsi risiko supir adalah baik. Penelitian ini juga menunjukkan usia memberikan perbedaan yang bermakna pada nilai rata-rata persepsi risiko dimensi pengetahuan tentang risiko, ketakutan, dan keparahan akibat. Sedangkan lama masa kerja dan asal perusahaan tidak memberikan perbedaan yang bermakna pada nilai rata-rata persepsi risiko. Kata kunci: Persepsi risiko; psikometri; pertambangan; supir truk
ABSTRACT Name : MOCHAMAD FEBIYANTO Study Program : Magister Keselamatan dan Kesehatan Kerja Title : Risk Perception Analysis of Coal Haul Truck Drivers at PT X Year 2017 Most of the accidents on PT X's coal haul roads in 2016 involve coal haul truck drivers whose main cause is the unsafe act of the drivers. This unsafe act is influenced by the risk perception that the driver has. This study aims to analyze and see the profile of the risk perception of coal haul truck drivers to the factors that cause accidents in PT X year 2017. Measurement of risk perception profile using 6 dimensions of psychometric, namely voluntariness of risk, immediacy of effect, knowledge about risk, control over risk, common-dread, and severity of consequences. Data were collected from 121 participants from 6 mining service contractors PT X who conducted coal hauling activities. The results of this study indicate that the coal hauling truck drivers in PT X has a good risk perception on the 5 dimensions of the six dimensions of the measured psychometry, so that in general the risk perception profile of the driver is good. The study also showed age to have significant differences in the risk perception’s mean value of knowledge about risk, common-dread, and severity of consequences. While the work experience and the origin of the company does not provide a meaningful difference in the mean value of risk perception. Keyword: risk perception; psychometric paradigm; mining; truck drivers
Construction is one of the sectors that has a high risk of work accidents, in 2020 this sector has 55.2% accident rate. Human factor is one of the factors causing work accidents, 70% of work accidents occur due to unsafe actions. The purpose of this study is to see the Project Z PT X risk perception level, the relationship between independent and dependent variable, and to explain the condition of risk perception that has been run by Project Z. This research is a semi-quantitative study with a cross-sectional design. The population of this study was 82 people with a sample size of 67 people. The results showed that most workers perception in Project Z were bad (55.7%). Risk voluntarily, immediacy of effect, knowledge of risk, catastrophic potential, and severity of consequences have the largest bad percentage, and there is a significant relationship on all research variables. Multivariate analysis explained that 4 variables had the most significant relationship, namely immediacy of effect, catastrophic potential, common dread, and severity of consequences. For short-term solutions, Project Z can improve supervision on high risk categorized job, for long term Project Z can improve hazard and risk identification and communicating them to all workers
Kata kunci: ergonomi, gangguan otot rangka, kasir, postur janggal, gerakan repetitif, psikososial
Cashiers are at risk to develop musculoskeletal disorders. The purpose of this research is to identify risk factors of musculoskeletal symptoms. The design of this research is cross-sectional. Data was collected with QEC, combination of psychosocial questionnaire, NMQ, meter tools, and lux meter. Results showed that the highest musculoskeletal symptoms prevalence was found in shoulder and there are significant association between: gender and shoulder (OR: 3.575) & ankle (OR: 2.784) symptoms, job satisfaction and low back symptoms (OR: 3.059), effort and low back symptoms (OR: 7.650). Based on results, it is recommended to adjust workstation based on anthropometry data.
Keywords: ergonomic, musculoskeletal symptoms, cashier, awkward position, repetitive movement, psychosocial factor
Stres kerja adalah respon buruk seseorang secara fisik maupun emosional, ketika kompetensi pekerja tidak mampu memenuhi tuntutan pekerjaan yang diberikan. Berdasarkan penelitian terdahulu, pekerja di industri garmen juga memiliki risiko mengalami stres kerja. Penelitian ini bertujuan untuk menganalisis hubungan antara faktor risiko psikosisal dengan kejadian stres kerja pada pekerja PT X, sebuah perusahaan garmen di Semarang, Jawa Tengah. Faktor yang diteliti antara lain faktor individu, faktor konten kerja, faktor konteks kerja, dan faktor effort-reward. Penelitian ini menggunakan pendekatan mixed method dengan desain studi the explanatory sequential. Pengumpulan data kuantitatif dilakukan dengan penyebaran kuesioner dan wawancara dilakukan untuk pengumpulan data kualitatif. Pengolahan data menggunakan uji chi-square dengan software SPSS 27.0 untuk mengetahui apakah ada hubungan yang siginifikan antara variabel independen dengan variabele dependen. Berdasarkan uji statistik, didapatkan prevalensi stres kerja sebesar 24,9% pada responden secara keseluruhan, sebesar 26,5% pada tim produksi, dan 18,2% pada tim supporting. Variabel yang berhubungan dengan stres kerja pada pekerja secara keseluruhan antara lain: lingkungan dan peralatan kerja (p= 0,004); desain tugas (p= 0,042); beban kerja (p= 0,001); jadwal kerja (p= 0,001); pengembangan karir (p= 0,001); hubungan interpersonal (p= 0,034); status pernikahan (p= 0,003); dan effort-reward (p= 0,002). Oleh karena itu, perlu dilakukan tindak lanjut berupa penerapan manajamen stres kerja dari tingkat manajemen, terutama pada faktor yang berhubungan dengan stres kerja, untuk mencegah kejadian stres kerja yang lebih besar.
Work-related stress was an bad someone physically or emotionally, when workers ability unable to meet the demands of jobs provided. Based on the research before, workers in the garment industry also have the risk of experiencing work stress. This study attempts to analyze the relationship between the psychosocial risk factors with work stress on workers PT X, a garment company in Semarang, Central Java. The individual factors, the content of work factors, the context of work factors, and the effort-reward factors was included in this study. Mixed method were used with the explanatory sequential design study. Quantitative data collected by using questionnaire and interviews performed for qualitative data collection. Data processing uses a chi-square test with software SPSS 27.0 to analyze if there's any significant connection between independent variables and dependent variable. By statistical test, prevalence of work stress prevalence is 24.9 % on all respondents, 26.5 % on production team, and 18.2 % on supporting team. Variables associated with work stress include: environment and work equipment (p = 0.004 ); task design (p = 0,042 ); workload (p = 0.001 ); work schedule (p = 0.001 ); career development (0.001 ); interpersonal relationship (p = 0.034 ); marital status (= 0.003); and effort-reward factor (p = 0,00). Based on this research, the company needs to implemented stress management program, especially on the factors associated with work stress, to prevent more stress from happening. Keyword: work stress, psychosocial risk factor, the garment company, production team, supporting team
Non-communicable diseases globally the number one cause of death is cardiovascular disease each year. The aim of research to determine the relationship of risk factors for coronary heart disease based on the results of the treadmill. This study uses cross-sectional with sample 173 respondents. Sources obtained from MCU employees. The results showed a statistically significant relationship between age, hypertension, total cholesterol, LDL, diabetes mellitus, smoking, BMI, shift, and stress with the risk of CHD based on the treadmill, but there is no relationship between HDL with CHD risk. After using logistic regression, seven risk factors that most influence CHD are age, hypertension, total cholesterol, diabetes mellitus, BMI, smoking, and stress.
Kata kunci: gejala gangguan otot rangka, manufaktur, ergonomi,faktor fisik, faktor psikososial
Manufacture is one of the industry that has the risk of musculoskeletal disorders. The aim of this research is to analysize the risk factors from the symptoms of disorders of musculoskeletal. This research conducted on March until April 2018 by involving 51 workers on Mixing area and 40 workers on Office Area of X Corporation which is a manufacturing company who made the component of the motor vehicle. This research used Cross Sectional method by using QEC questionnaire and combination of psychosocial questionnaire as the instrument for data collection. The independent variable of this research are the characteristic of workers (age, gender, body mass index, smokimg status, and working time), physical factors on the work place (force, awkward postures, repetitive motion, and coupling) and psychosocial factors (job demands, control of the job, social support, skill discretion, job satisfaction, and work stress). The result of this research shows there is a significant correlation of body mass index with a symptoms on the top of the back, working time and skill direstion with a symptoms of the wrist, high risk of physical factor with a symptom of the neck, and work stress with a symptom of shoulders and the low part of the back. Therefore it needs to be a further control about ergonomic factor at X Corporation.
Keyword: symptoms of musculoskeletal disorder, manufacturing, ergonomic, physical factor, psychosocial factor.
