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[目的]了解新疆石油作业人员的职业紧张水平对其睡眠质量的影响,为制定有针对性的干预措施以提高石油作业人员的身心健康水平和工作效率提供理论依据。[方法]采用分层整群随机抽样的方法,2016年4月选取新疆克拉玛依采油一厂和采油二厂1 225名石油作业人员作为调查对象,应用中文版付出-回报失衡(ERI)量表和中文版匹兹堡睡眠质量指数(PSQI)问卷对职业紧张情况和睡眠质量进行调查分析,得到有效问卷1 136份。[结果]新疆石油作业人员的PSQI问卷平均得分为5.12±1.84,其中有353名调查对象的得分≥7,占总体的31.07%。男性的PSQI问卷得分为4.23±1.97,低于与女性(5.51±2.14),差异有统计学意义(P<0.05);吸烟组PSQI问卷得分为6.13±2.74,高于非吸烟组(4.68±1.93),差异有统计学意义(P<0.05)。不同经济收入、文化程度及体质指数组间PSQI问卷得分比较,差异均无统计学意义(P>0.05)。付出量表、回报量表和内在投入量表的高得分组与低得分组间比较,PSQI问卷得分差异均有统计学意义(P<0.01),ERI指数<1.0组的PSQI问卷得分低于≥1.0组。logistic回归结果提示,影响睡眠质量的危险因素是女性及指数ERI≥1.0,OR(95%CI)分别为1.912(1.409~3.175),9.786(4.210~15.293)。[结论]新疆石油作业人员的睡眠质量不容乐观,ERI影响新疆石油作业人员的睡眠质量。
[Objective] To understand the influence of occupational stress on the quality of sleep in petroleum workers in Xinjiang and provide theoretical basis for making targeted interventions to improve the physical and mental health and work efficiency of oil workers. [Methods] A stratified cluster random sampling method was adopted. In April 2016, a total of 1,225 oil workers in Karamay Production Plant 1 and No. 2 Oil Production Plant in Xinjiang were selected as the survey subjects. The Chinese version of the pay-return imbalance (ERI) scale and The Chinese version of the Pittsburgh Sleep Quality Index (PSQI) questionnaire was used to investigate and analyze occupational stress and sleep quality, and 1 136 valid questionnaires were obtained. [Results] The average score of PSQI questionnaire for oil workers in Xinjiang was 5.12 ± 1.84, of which 353 subjects scored ≥7, accounting for 31.07% of the total. The score of PSQI questionnaire in male was 4.23 ± 1.97, lower than that of female (5.51 ± 2.14), the difference was statistically significant (P <0.05); PSQI questionnaire score of smoking group was 6.13 ± 2.74, higher than non-smoking group (4.68 ± 1.93 ), The difference was statistically significant (P <0.05). There was no significant difference in scores of PSQI questionnaire between different economic incomes, education levels and physical fitness indexes (P> 0.05). There were significant differences in PSQI questionnaire scores between high-scores and low-scores groups (P <0.01). PSQI scores of ERI <1.0 group were lower than 1.0 group. Logistic regression analysis showed that the risk factors affecting sleep quality were female and index ERI≥1.0, OR (95% CI) were 1.912 (1.409 ~ 3.175) and 9.786 (4.210 ~ 15.293), respectively. [Conclusion] The sleep quality of oil workers in Xinjiang is not optimistic. ERI affects the quality of sleep of oil workers in Xinjiang.