...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Annals of Thoracic Medicine >The effectiveness of breath carbon monoxide analyzer in screening for environmental tobacco smoke exposure in Saudi pregnant women
【24h】

The effectiveness of breath carbon monoxide analyzer in screening for environmental tobacco smoke exposure in Saudi pregnant women

机译：呼吸一氧化碳分析仪在筛查沙特孕妇环境烟草烟雾暴露中的有效性

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

摘要

Background: Exposure to environmental tobacco smoke (ETS) has harmful effects on the pregnancy outcomes similar to those observed in actively smoking pregnant women. The aim of this study was to estimate the sensitivity and specificity of the breath carbon monoxide (BCO) analysis in the assessment of smoking status among Saudi pregnant women, including ETS exposure compared to self-reported tobacco smoke exposure. Methods: A cross-sectional design was used during January 2012, 560 pregnant women, irrespective of their gestational age, agreed to undergo BCO testing and completed the data collection sheet for the study. Sensitivity, specificity, positive and negative predictive values were calculated to compare the BCO test with self-reported exposure to ETS. Results: Of the study population 151 (27%) women self-reported ETS exposure during the index pregnancy, 409 (73%) self-reported non-exposure. Sensitivity of the test was 32.5% (95% CI; 25.2-40.3%), the Specificity was much higher at 69.2% (95% CI; 64.4-73.5%), the positive predictive value was 28% (95% CI, 21.9-35.1%), and the negative predictive value was 73.5% (95% CI; 68.9-77.7%). Conclusion: The BCO test is an ineffective tool to detect the level of ETS exposure among Saudi pregnant women.
机译：背景：暴露于环境烟草烟雾（ETS）对妊娠结局具有有害影响，与积极吸烟的孕妇所观察到的相似。这项研究的目的是评估呼吸一氧化碳（BCO）分析在沙特孕妇吸烟状况（包括ETS暴露与自我报告的烟草烟雾暴露）之间的敏感性和特异性。方法：2012年1月，采用横断面设计，对560名孕妇，无论其胎龄如何，均同意接受BCO测试并完成了该研究的数据收集表。计算敏感性，特异性，阳性和阴性预测值，以将BCO测试与自我报告的ETS暴露进行比较。结果：在研究人群中，有151名（27％）女性自我报告了在怀孕期间的ETS暴露，有409名（73％）女性自我报告了没有暴露。测试的敏感性为32.5％（95％CI; 25.2-40.3％），特异性更高，为69.2％（95％CI; 64.4-73.5％），阳性预测值为28％（95％CI为21.9） -35.1％），阴性预测值为73.5％（95％CI; 68.9-77.7％）。结论：BCO测试不能有效地检测沙特孕妇的ETS暴露水平。

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