山西煤矿接尘工人职业倦怠及其影响因素研究

发布时间：2018-05-11 10:44

本文选题：煤矿接尘工人 + 职业倦怠　；参考：《山西医科大学》2012年硕士论文

【摘要】：目的了解山西煤矿接尘工人职业倦怠现况,分析其影响因素,尤其是与职业相关因素、社会人口学及健康相关因素的关系,为进一步开展煤矿接尘工人职业倦怠的干预研究,有针对性地制定缓解煤矿接尘工人职业倦怠的措施,保障其身心健康,提高其工作质量提供科学依据。方法采用整群随机抽样的方法,以班组为单位,选取了山西省7个煤矿的2055名煤矿接尘工人作为样本,使用Maslach职业倦怠问卷通用版(MBI-GS)以及自行设计的社会人口学和健康相关问卷对煤矿接尘工人进行调查研究。结果本次调查共发放问卷2306份,收回有效问卷2055份,应答率为89%。调查煤矿接尘工人总体耗竭处于倦怠的较低水平,而疏离则达到了倦怠的严重等级,无效能感处于倦怠的中等水平。经单因素分析,与职业倦怠三个维度均有关系的因素包括：工作单位规模、体检情况、是否有呼吸道症状、生病与否。大、中型煤矿接尘工人职业倦怠各维度得分均高于小型煤矿,差异具有统计学意义(P0.05)：一年一次体检的工人在各维度得分均低于没有体检者,差异具有统计学意义(P0.05)；呼吸道症状越频繁,工人职业倦怠各维度得分越高,差异具有统计学意义(P0.05);正在生病的工人得分高于未生病的工人,差异具有统计学意义(P0.05)。工作单位规模大,井下工作时间长,接尘工龄长,每天接尘时间长,工作倦怠越严重(P0.05)。多因素分析结果显示：耗竭的预测变量主要有工作疲劳程度(std b=0.188, P0.001)、呼吸道症状(std b=0.134, P0.001)、对单位福利满意度(std b=0.124, P0.001)、工作社会地位(std b=0.116, P0.001)等；疏离的预测变量主要有工作社会地位(std b=0.157,P0.001)、对单位福利的满意度(std b=0.151, P0.001).接尘工龄(std b=0.112, P0.001).每天接尘时间(std b=0.093,P0.001)等；无效能感的预测变量主要有个人月收入(std b=-0.096, P0.001)、工作单位规模(std b=0.095, P0.001)、参与休闲娱乐的机会(std b=-0.082, P0.001)等。结论煤矿接尘土工人的职业倦怠受多种工作相关因素的影响。工作单位规模、体检情况、是否有呼吸道症状、是否生病、接尘工龄、井下工作时间、每天工作时间是煤矿接尘工人职业倦怠的主要影响因素。可针对这些主要影响因素,改善煤矿接尘工人的工作现状,以缓解其工作倦怠。
[Abstract]:Objective to investigate the present situation of occupational burnout among coal mine workers in Shanxi province, and to analyze its influencing factors, especially the relationship between occupational factors, social demography and health related factors, so as to further carry out the intervention study on occupational burnout of coal miners exposed to dust. The measures to alleviate the occupational burnout of coal mine dust-exposed workers should be formulated to ensure their physical and mental health and to improve their working quality. Methods 2055 coal miners in 7 coal mines in Shanxi Province were selected as samples by cluster random sampling. The general version of Maslach Burnout questionnaire (MBI-GSS) and the self-designed questionnaire on social demography and health were used to investigate the dust exposure workers in coal mines. Results A total of 2306 questionnaires were sent out, 2055 valid questionnaires were collected, and the response rate was 89%. The general exhaustion of coal mine workers was at the low level of burnout, while alienation reached the serious level of burnout, and the sense of inefficiency was at the middle level of burnout. Univariate analysis showed that the factors related to the three dimensions of job burnout included: work unit size, physical examination, respiratory symptoms, illness or illness. The scores of occupational burnout of workers exposed to dust in large and medium coal mines were higher than those in small coal mines, and the difference was statistically significant (P 0.05): the scores of workers with annual physical examination in each dimension were lower than those without physical examination. The difference was statistically significant (P 0.05), the more frequent the respiratory symptoms, the higher the score of each dimension of job burnout of workers, the difference was statistically significant (P 0.05), and the score of workers who were sick was higher than that of workers without illness (P 0.05). The work unit scale is large, the underground working time is long, the dust exposure period is long, the daily dust exposure time is long, and the job burnout is more serious (P0.05). The results of multivariate analysis showed that the main predictors of exhaustion were the degree of work fatigue (0.188, P 0.001), respiratory symptoms (stdbn 0.134, P0.001), satisfaction with unit welfare (0.124), P0.001 (0.116), social status (0.116, P0.001), and so on. The main predictors of burnout were as follows: the degree of work fatigue was 0.188, P 0.001, respiratory symptom was 0.134, P 0.001, the satisfaction of unit welfare was 0.124, P 0.001, and so on. The main predictors of alienation were: working social status 0.157g / P 0.001N, satisfaction of unit welfare 0.151, P0.001n. the main predictors of alienation were as follows: (1) Social status, 0.157% (P 0.001), 0.151 (P < 0.05). The length of exposure to dust was 0.1 12, P 0.001. The main predictors of inefficiency were as follows: personal income per month was 0.096, P 0.001, work unit size was 0.095, P0.001, and the chance to participate in leisure and recreation was 0.082, P0.001) and so on, and the main predictors of inefficiency were as follows: monthly income of individual, STD bt0. 096, P0. 001, work unit size, STD b0. 095, P0. 001, etc. Conclusion the job burnout of dust-exposed workers in coal mines is affected by a variety of job related factors. The scale of work unit, physical examination, respiratory symptoms, illness, exposure to dust, downhole working hours and daily working hours are the main influencing factors of occupational burnout of coal mine dust workers. In order to alleviate their job burnout, the present situation of coal mine workers exposed to dust can be improved according to these main influencing factors.
【学位授予单位】：山西医科大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R131

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