煤矿接尘工人工作倦怠及影响因素分析  

Job burnout and its influencing factors among coal dust exposed workers

作　　者：高彩虹[1] 吴燕萍[2] 郭支喜[3] 郭红梅[3] 李秀萍[3] 王晓成[1] 宋平平[1] 朱婷娟[4] 余红梅[1] 

机构地区：[1]山西医科大学卫生统计学教研室,山西太原030001 [2]山西医科大学计算机教学部 [3]山西省疾病预防控制中心职业卫生与中毒控制科 [4]山西省卫生厅卫生监督所稽查科

出　　处：《中国公共卫生》2012年第4期469-470,共2页Chinese Journal of Public Health

基　　金：山西省科技攻关计划项目(20090311086)

摘　　要：目的了解煤矿接尘工人工作倦怠情况及影响因素。方法采用Maslach职业倦怠问卷通用版(MBI-GS)对山西7个煤矿2 055名煤矿接尘工人进行问卷调查。结果工作单位规模大,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(P<0.05)。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(b'=0.188,P<0.001)、呼吸道症状(b'=0.134,P<0.001)、对单位福利满意度(b'=0.124,P<0.001)、工作社会地位(b'=0.116,P<0.001)等;疏离的预测变量主要为有工作社会地位(b'=0.157,P<0.001)、对单位福利满意度(b'=0.151,P<0.001)、接尘工龄(b'=0.112,P<0.001)、每天接尘时间(b'=0.093,P<0.001)等;无效能感的预测变量主要有个人月收入(b'=-0.096,P<0.001)、工作单位规模(b'=0.095,P<0.001)、参与休闲娱乐的机会(b'=-0.082,P<0.001)等。结论可针对相关主要影响因素,改善煤矿接尘工人的工作现状,以缓解其工作倦怠。Objective To explore the status of job burnout and its influential factors among coal dust exposed workers.Methods Maslach Burnout Inventory-General Survey（MBI-GS） was used to investigate 2 055 coal dust exposed workers.Results Workers in larger coal mines,with longer duration of underground work,longer dust-exposed duration,and longer dust-exposed time per day had much more heavy burnout（P〈0.05）.The predictor variables of exhaustion included job fatigue（std b=0.188,P〈0.001）,respiratory symptoms（std b=0.134,P〈0.001）,benefits satisfaction（std b=0.124,P〈0.001）,and social status of the job（std b=0.116,P〈0.001）.The predictor variables of cynicism were social status of the job（std b=0.157,P〈0.001）,benefits satisfaction（std b=0.151,P〈0.001）,exposure years（std b=0.112,P〈0.001）,and exposure time per day（std b=0.093,P〈0.001）.The predictive variables of professional inefficacy were monthly personal income（std b=-0.096,P〈0.001）,size of the firm（std b=0.095,P〈0.001）,and opportunities to participate in recreation（std b=-0.082,P〈0.001）.Conclusion To relieve job burnout of dust exposed coal mines workers,current work situations should be improved according to the main influencing factors.

关 键 词：煤矿接尘工人 工作倦怠 影响因素 

分 类 号：R135[医药卫生—劳动卫生]