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[目的 ]探讨舞厅环境对从业人员健康的影响。 [方法 ]以宾馆服务员 2 8人为对照 ,分别对地面和地下舞厅的场内工作人员 5 6人的某些神经行为功能、血压及唾液中的分泌型免疫球蛋白 A (SIg A)指标进行调查、测试 ,同时测定舞厅的环境质量。 [结果 ]舞厅与宾馆相比 ,CO及 CO2 浓度、噪声、湿度明显升高 ,而照度、温度较低。舞厅内的工作人员目标跟踪正确率下降 ,视觉运动反应时延长 ,收缩压上升 ,脉压差增大 ,唾液中 SIg A含量减低。 [结论 ]舞厅环境可导致从业人员神经行为功能、血压和免疫功能的损害。
[Objective] To investigate the influence of ballroom environment on the health of employees. [Methods] With 28 hotel staff members as control, some neurobehavioral functions, blood pressure and SIg A in saliva of 56 ground staff in field and underground dance halls were investigated respectively , Testing, and determination of the environmental quality of the ballroom. [Result] Compared with the hotel, the concert hall could significantly increase the concentration of CO and CO2, noise and humidity, while the illuminance and temperature were lower. Ballroom staff to track the correct rate of target tracking, prolonged visual motor response, increased systolic blood pressure, pulse pressure increased salivary SIg A content decreased. [Conclusion] The dance hall environment can lead to impairment of neurobehavioral function, blood pressure and immune function.