内蒙古自治区候车室从业人员眼部症状及影响因素分析

Analysis of ocular symptoms and influencing factors among waiting room employees in Inner Mongolia Autonomous Region

目的了解内蒙古自治区候车室从业人员眼部症状发生现况,探讨其影响因素。方法2018—2020年抽取内蒙古自治区6个地级市各2家候车室,对从业人员进行问卷调查和场所检测,并通过logistic回归分析影响候车室从业人员眼部症状的主要因素。结果共调查候车室从业人员363人,有眼部症状的自报率为23.97%。男女比例为1∶2;工龄以6~10年为主,占37.74%;文化程度大专以上为主,占63.36%;每周工作时间以40~60h为主,占54.55%。工作场所中是否存在环境潮湿和霉味、通风及场所使用时间、场所中可吸入颗粒物(particulate matter 10,PM10)和细颗粒物(particulate matter 2.5,PM2.5)的浓度等因素,差异有统计学意义(χ^(2)=14.322、4.619、4.045、9.129,Z=2.038、2.134;P<0.05);工作环境潮湿[比值比(odds ratio,OR)=2.398,95%置信区间(confidence interval,CI):1.271~4.521],场所使用时间(OR=0.230,95%CI:0.111~0.473),场所PM2.5浓度(OR=1.038,95%CI:1.015~1.061)是候车室从业人员眼部症状的主要影响因素。结论候车室从业人员眼部症状的发生,受多种因素的影响,建议加强对候车室室内空气的监测,为监督部门的管理提供依据,以保障从业人员的身体健康。

Objective To understand the occurrence of ocular symptoms among waiting room employees in Inner Mongolia Autonomous Region,and to explore the influencing factors.Methods From 2018 to 2020 two waiting rooms in each of six prefecture-level cities in Inner Mongolia Autonomous Region were extracted to conduct questionnaire survey and area monitoring for employees,and the main factors affecting ocular symptoms of employees were analyzed by logistic regression.Results A total of 363 waiting room employees were surveyed,and the self-reported rate of ocular symptoms was 23.97%.The ratio of males to females was 1∶2.The length of service was mainly 6-10 years,accounting for 37.74%.The education level was mainly college degree or above accounting for 63.36%.The working hours per week were mainly 40-60h,accounting for 54.55%.The differences were statistically significant for the presence in the workplace of factors such as the presence of environmental humidity,musty odor,ventilation,time of use of the place,and the concentration of respirable particulate matter 10(PM10)and fine particulate matter 2.5(PM2.5)in the workplace(χ^(2)=14.322,4.619,4.045,9.129,Z=2.038,2.134,P<0.05).The working environment was humid[odds ratio(OR)=2.398,95%confidence interval(CI):1.271-4.521],time of use of the place(OR=0.230,95%CI:0.111-0.473),and the PM2.5 concentration(OR=1.038,95%CI:1.015-1.061)were the main influencing factors for the ocular symptoms among waiting room employees.Conclusion The occurrence of ocular symptoms of waiting room employees is affected by many factors.It is suggested to strengthen the monitoring of indoor air in waiting rooms to provide a basis for the management of supervision departments in order to ensure the health of employees.