ty -jour t1-急性空气污染波动对支气管亚肺肺的影响:病例 - 杂交分析JF-欧洲呼吸杂志Goeminne,Pieter C. Au -Cox,Bianca au -Finch,Simon au -Loebinger,Michael R. Au -Bedi -Bedi,Pallavi Au -Hill,Adam T. Au -Fardon,Tom C. Au -C. Au -de Hoogh -de Hoogh,Kees Au -Nawrot -Nawrot-,Tim S. au -Chalmers,James D. Y1- 2018/07/01 Ur -http://www.qdcxjkg.com/content/52/1702557.Abstract N2-在支气管乳突中,相信被触发了通过传染性剂,但通常无法鉴定病原体。我们假设急性空气污染暴露可能与支气管扩张症的加剧有关。我们将案例交叉设计与分布式滞后模型相结合,在观察性记录链接研究中。通过高分辨率计算机断层扫描诊断,我们从英国邓迪市尼尼韦斯医院的一家专业支气管扩张诊所招募了患者。在排除空气污染数据缺失的天数之后,截止空气动力学直径为10 µm(PM10)的颗粒的最终模型基于430例患者的6741例基于6741例,二氧化氮(NO2)的最终模型包括6248的氮气(NO2)。患者。对于PM10和NO2的每10 µg·M-增加,同一天加重的风险分别显着增加了4.5%(95%CI 0.9-8.3)和3.2%(95%CI 0.7-5.8)。对于10μg·M -3,空气污染物浓度增加的总体加重风险增加了11.2%(95%CI 6.0-16.8),PM10和4.7%(95%CI 0.1-9.5) for NO2. Subanalysis showed higher relative risks during spring (PM10 1.198 (95% CI 1.102–1.303), NO2 1.146 (95% CI 1.035–1.268)) and summer (PM10 2.142 (95% CI 1.785–2.570), NO2 1.352 (95% CI 1.140–1.602)) when outdoor air pollution exposure would be expected to be highest.In conclusion, acute air pollution fluctuations are associated with increased exacerbation risk in bronchiectasis.Acute air pollution fluctuations are associated with increased exacerbation risk in patients with bronchiectasis http://ow.ly/ehiN30khUOJ ER -