空气污染对交通警察呼吸系统影响

发布时间：2018-06-16 17:58

本文选题：空气污染 + 交通警察　；参考：《中国公共卫生》2015年10期

【摘要】：目的了解沈阳市空气污染暴露对交通警察呼吸系统影响,为职业健康保护提供科学依据。方法通过问卷调查132名男性交通警察(外勤组79名,内勤组53名)基本情况、呼吸道症状及肺功能相关指标,比较2组呼吸系统健康状况。结果外勤组咳嗽、咳痰、气短、连续打喷嚏、鼻干燥、咽喉不适等呼吸系统不适症状发生率分别为64.56%、50.63%、35.44%、25.32%、48.10%和69.62%,均高于内勤组的22.64%、28.30%、16.98%、9.43%、26.42%和32.08%(P0.05);外勤组的肺功能指标肺活量(VC)、用力肺活量(FVC)、第1秒用力呼气量(FEV1.0)、呼气峰值流速(PEF)及实测值/预计值分别为(82.27±14.57)%、(84.63±15.97)%、(88.70±11.34)%、(72.62±21.20)%,均低于内勤组的(94.25±12.28)%、(93.51±14.25)%、(96.64±12.33)%、(82.94±20.61)%(P0.05);外勤组阻塞性和限制性通气功能障碍发生率分别为1.89%和7.55%,明显高于内勤组的15.19%和20.25%(P0.05)。结论空气污染暴露严重危害交通警察呼吸系统健康。
[Abstract]:Objective to investigate the effects of air pollution exposure on the respiratory system of traffic police in Shenyang, and to provide scientific basis for occupational health protection. Methods A questionnaire survey of 132 male traffic policemen (79 in the field group and 53 in the internal service group) was conducted to compare the respiratory health status of the two groups. Results in the field group, cough, expectoration, shortness of breath, continuous sneezing, dry nose, The incidence of respiratory symptoms such as pharynx and larynx discomfort were 64.56, 50.63, 35.44 and 25.32, 48.10% and 69.62, respectively, which were higher than those in the internal work group (22.64, 28.30, 16.98, 26.42% and 32.08, respectively; vital capacity, forced expiratory volume, FEV1.0, peak flow rate, PEF) in the field group, and in the field group, the vital capacity of lung function, forced vital capacity, forced expiratory volume, FEV1.0, peak flow rate and PEF) were higher than those in the in-service group, respectively, and in the field group, the lung function index was 50.63% and 35.44%, and 25.32%, 48.10% and 69.62%, respectively. The values / predicted values were 82.27 卤14.57 卤84.63 卤15.97 卤88.70 卤11.34 and 72.62 卤21.20, respectively, which were lower than those in the control group (94.25 卤12.28) and 93.51 卤14.25 卤93.51 卤14.25, respectively. The incidence of obstructive and restrictive ventilation dysfunction in the field group was 1.89% and 7.55, respectively, which was significantly higher than that in the internal control group (15.19% and 20.25P 0.05). Conclusion Air pollution exposure is a serious hazard to the respiratory health of traffic police.
【作者单位】：沈阳医学院公共卫生学院毒理学教研室;沈阳市公安医院;沈阳市公安局交警支队;
【基金】：沈阳市科技计划项目(F13-220-9-36) 沈阳市科技局顶层设计项目(F14-181-1-00) 辽宁省科技厅重点实验室项目(2009403023)
【分类号】：R135

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