Praxis Medica (Jan 2017)
The impact of stress on occupational burnout among miners
Abstract
INTRODUCTION Existence of stress at workplace leads to the occurrence of occupational burnout among miners. OBJECTIVE is testing of influence of stress on occupational burnout among miners. METHODS The research was designed as a cross-sectional study and covered 345 subjects, which were classified into three groups: two investigated groups, consisting of Miners A (142), Miners B (147) and Control group (56) consisting of administrative workers. The research was conducted in the Health Center Zveč an, in the Medical Laboratory Service in Zvečan and at the Institute of Occupational Medicine in Niš. The following questionnaires were used in the study: Questionnaire on basic sociodemographic indicators of respondents, Copenhagen Burnout Inventory (CBI), and Occupational stress assessment questionnaire. Data analysis was performed using the SPSS 16.0 software package. RESULTS The study of the presence of stressors in the workplace compared to the examined groups showed that a large number of stressors were evident, with the average value of all stressors at miners 2.60 ± 1.02, which is significantly above the average value of all stressors in the control group 1.85 ± 1.02. Above the total average of all stressors 2.60 ± 1.02, there is a large number of stressors. All stressors statistically significantly higher in miners compared to the control group (p <0.001) and the values of each individual stressor in the control group are below the average values of all stressors in miners (2.60 ± 1.02). High burnout level is present in 50.70% of Miners A, 46.90% of Miners B and 16.10% of Control group subjects. It was found that there is a statistically significant difference in the incidence of high burnout in relation to the investigated groups (p <0.001). DISCUSSION There is a large number of stressors among miners and their average value is significantly above the average value of all stressors in the control group. The stressors are both quantitatively and qualitatively different in relation to the control group. A large number of high-strength stressors significantly increases the probability of stress in both groups of miners and contributes to the occurrence of occupational burnout. There is a high exposure to stress among miners, and the impact of stress on occupational burnout has been proven in a large number of research in different professions. This was also confirmed in miners, among whom high exposure to stress led to high occupational burnout, which is statistically significant in relation to the control group. CONCLUSION The results of the study showed that there are a large number of stressors in the miner groups, that the average value of all stressors in miners is significantly above the average value of all stressors in the control group, that there are a large number of stressors that are in strength above the total average of all mining stressors and that all stressors are statistically significantly higher in miners than in the control group. The strongest stressors are most important for stress, and the presence of a large number of stressors above the total average of all stressors not only increases the probability of stress, but also proves a great deal of stress, but also contributes to the intense occurrence of occupational burnout. The results of the study have shown that high burnout is present in about 50% of miners in both mines and that there is a statistically significant difference in the incidence of high burnout in relation to the control group. Occupational stress affects occupational burnout among miners.
