• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Lung India >Study of computerized spirometric parameters of traffic police personnel of Saurashtra region, Gujarat, India
【24h】

Study of computerized spirometric parameters of traffic police personnel of Saurashtra region, Gujarat, India

机译：印度古吉拉特邦索拉什特拉地区交警人员的肺活量计计算机化参数研究

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Background and Objectives:Air pollution due to road traffic is a serious health hazard and air quality crisis in cities is mainly due to vehicular emission. Thus the persons who are continuously exposed are at an increased risk. The study was carried out to evaluate the extent of impairment in lung function in traffic police personnel compared to matched unexposed control group.Materials and Methods:A cross-sectional study was conducted to measure the spirometric parameters of 100 traffic police personnel, aged 20-55 years, working in Saurashtra region, as compared to matched control group, consisting of 100 unexposed males. Measurement of lung volumes and capacities was done with SPIROEXCEL. The statistical analysis was carried out with Graph pad instat 3.Results:Traffic police personnel had significantly declined forced vital capacity (FVC), forced expiratory volume in one second (FEV 1), slow vital capacity (SVC) and maximum voluntary ventilation (MVV) when compared with predictive normal values, which is probably due to exposure to vehicular exhaust. Comparison of test values between groups showed significantly reduced FVC, MVV and increased FEV1/FVC ratio and insignificantly declined FEV1 and SVC in cases as compared to controls. Traffic personnel with longer duration of exposure showed significantly reduced lung functions than those with shorter duration. Smokers showed lower test values as compared to non-smokers with significance only in unexposed group.Conclusion:The effect of pollution by vehicular exhausts may be responsible for these pulmonary function impairments and traffic police personnel should be offered personal protective or preventive measures.
机译：背景与目的：道路交通造成的空气污染是严重的健康危害，城市的空气质量危机主要是由于机动车排放造成的。因此，连续暴露的人处于增加的风险中。进行这项研究以评估与未暴露的对照组相比，交警人员的肺功能损害程度。材料与方法：进行了一项横断面研究，以测量100名20岁以上的交警人员的肺活量参数与匹配的对照组相比，在Saurashtra地区工作55年，其中包括100名未暴露的男性。用SPIROEXCEL进行肺容量和容量的测量。使用Graph pad instat 3进行统计分析。结果：交警人员的强迫肺活量（FVC），一秒钟强迫呼气量（FEV 1），慢肺活量（SVC）和最大自愿通气（MVV）显着下降）与预测的正常值比较时，该值可能是由于暴露于机动车尾气引起的。两组之间测试值的比较显示，与对照组相比，FVC，MVV显着降低，FEV1 / FVC比增加，FEV1和SVC降低不明显。与持续时间短的交通人员相比，接触时间长的人的肺功能显着降低。吸烟者的测试值低于未吸烟者，只有在未暴露人群中才有意义。结论：车辆排气污染的影响可能是造成这些肺功能损害的原因，应向交警人员提供个人防护或预防措施。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号