职业紧张对油田野外作业工人睡眠质量的影响

Effect of occupational stress on sleep quality of petroleum workers

目的研究职业紧张对油田野外作业工人睡眠质量的影响。方法采用职业紧张量表(OSIR)和匹兹堡睡眠质量指数(PSQI)对1 181名的油田野外作业工人进行职业紧张和睡眠质量的调查。结果油田野外作业工人职业任务得分(199.26±33.97)、紧张反应得分(122.37±23.02)均高于技术工人常模和西南地区职业人群常模(P<0.05);个体应对资源得分(114.30±23.05)均低于两个常模(P<0.05)。不同紧张程度组间油田野外作业工人睡眠质量随职业紧张水平的增加而下降,差异有统计学意义(P<0.05)。多元回归分析发现,影响睡眠质量的因素为工龄、职业任务、个体紧张反应和个体应对资源,其中职业任务、个体紧张反应和工龄的影响方向是正向的,而个体应对资源的影响方向是负向的。结论油田野外作业工人职业紧张状况较严重;影响油田野外作业工人睡眠质量的因素为职业任务、个体应对资源、个体紧张反应和工龄。

Objective To explore the effect of occupational stress on sleep quality of petroleum workers. Methods A survey was earried out using occupational stress indicator（OSI--R） and the Pittsburgh Sleep Quality Index （PSQI）in 1181 petroleum workers. Results Compared with the occupational stress norm of production laborer group and Southwest China group, the score of Occupational Role Questionnaire（199.26：t： 33.97）and Personal Strain Questionnaire（122.37 ± 23.02） in the petroleum workers were higher, but the score of Personal Resource Questionnaire（114.30 ± 23.05） were lower （P 〈0.05）. Petroleum worker＇s sleep quality were poor with increasing occupational stress degree in different groups （P 〈0.05）. The multiple regression analysis showed that working age, occupational role and personal stress response were the risk factors of sleep quality, and personal coping resources was the protective factor. Conclusions Occupational stress of petroleum workers was poor. ORQ, PSQ, PRQ and working age were the risk factors affected the sleep quality of petroleum workers.