睡眠剥夺对焦炉工人神经行为的影响  

Sleep deprivation on the neuro-behaviors of coke oven workers

作　　者：王鑫[1] 李卫星[1] 李金艳[1] 蒋勇[1] 郑金平[1] 

机构地区：[1]山西医科大学公共卫生学院,太原030001

出　　处：《中国药物与临床》2012年第6期700-702,共3页Chinese Remedies & Clinics

基　　金：国家自然科学基金(30872137);山西省自然科学基金(2009011049-1);山西医科大学科技创新基金(01200701)

摘　　要：目的研究睡眠剥夺对焦炉工人神经行为的影响。方法选取某焦化厂焦炉工人为调查对象,本厂气防员等非焦化作业工人为对照组。调查表收集个人信息。采用世界卫生组织(WHO)推荐的神经行为核心测试组合(NCTB)统一进行神经行为测试。结果焦炉工人紧张-焦虑、平均反应时间、数字译码等14项神经行为指标得分低于对照组(P<0.05)。不论白班或夜班,焦炉工人神经行为得分均比对照组显著降低(白班5项,夜班13项,P<0.05)。对照组中,夜班工人仅疲劳-懒惰1项指标得分显著低于白班工人(P<0.05)。暴露组中,夜班工人数字跨度(倒序和总体)、提转捷度(习惯用手)、数字译码得分显著低于白班工人(P<0.05)。结论睡眠剥夺影响工人的神经行为,加重焦炉环境对焦炉工人神经行为的损伤。Objective To study sleep deprivation on the neuro-behaviors of coke oven workers. Methods Coke oven workers from a coke oven plant were enrolled （exposed group）, and non-coke oven workers such as gas workers from the same plant were taken as controls. Questionnaires were used for collecting individual information. Neurobehavioral core test battery （NCTB） recommended by WHO were used for evaluate neuro-behaviors. Results The scores of fourteen neurobehavioral indexes such as POMST, SRT and DSY in the exposed group were significantly lower than those of the control group （P〈0.05）. All the neurobehavioral scores of coke oven workers, regardless of those on day-shift or on night-shift, were all obviously lower than the controls （5 items were of the day-shift, and 13 were of the night-shift, P〈0.05）. In the control group, only the POMSF score of the night-shift workers was significantly lower than that of the day-shifts （P〈0.05）. In the exposed group, four scores, DSPB, DSP, SANP and DSY scores of the night-shifts were significantly lower than the day-shifts （P〈0.05）. Conclusion Sleep deprivation affects the neuro-behaviors and exacerbates the neurobehavioral damage of coke oven workers caused by coke oven environment.

关 键 词：睡眠剥夺 神经行为学表现 焦炉工人 

分 类 号：R131[医药卫生—劳动卫生]