职业倦怠对油田野外作业工人睡眠质量的影响

Influence of job burnout on sleep quality of oilfield workers

目的研究职业倦怠对油田野外作业工人睡眠质量的影响。方法2014年1至8月，采用职业倦怠量表（CMBI）和匹兹堡睡眠质量指数（PSQI）量表对1180名油田野外作业工人进行职业倦怠和睡眠质量的调查。结果油田野外作业工人CMBI量表各维度得分，在不同个体特征（婚姻状况、工龄、学历、工种）间差异均有统计学意义（P〈0．05）。油田野外作业工人PSQI总分为5．55±3．26，高于国内常模（3．88±2．52）（P〈0．05），睡眠质量问题的发生率为32．54％。睡眠质量量表PSQI得分，在不同个体特征（性别、工龄）间差异均有统计学意义（P〈0．05）。多元logistic回归分析显示，工龄、性别、情感耗竭和人格解体是影响睡眠质量的主要因素，工龄长、职业倦怠的男性油田野外工人的睡眠质量问题发生率较高。结论职业倦怠是影响油田野外作业工人睡眠质量的主要因素，改善油田野外工人职业倦怠状况是提高睡眠质量的有效途径。

Objective TO investigate the influence of job burnout on sleep quality of oilfield workers. Methods In January to August, 2014, the Chinese Maslach Burnout Inventory （CMBI） and Pittsburgh Sleep Quality Index（PSQI） were used to conduct investigation on job burnout and sleep quality in 1180 oilfield workers. Results The scores on each subscale of CMBI showed significant differences between workers with different characteristics（marital status, working years, educational background, and type of work）（P〈0.05）. The global PSQI score for oilfield workers was 5.55±3.26, which was significantly higher than the national norm （3.88±2.52）（P〈 0.05）, and the incidence of issues related to sleep quality was 32.54%. The PSQI score showed significant differences between workers with different characteristics （sex and working years）（P〈0.05）. The multivariate logistic regression analysis showed that working years, sex, emotional exhaustion, and depersonalization were the major factors affecting sleep quality, and the workers with long working years, male workers with job burnout, and oilfield workers with issues related to sleep quality tend to have a high incidence of issues related to sleep quality. Conclusion Job burnout is the major factor influencing the sleep quality of oilfield workers, and reducing job burnout of such workers is an effective way to improve sleep quality.