RT期刊文章SR电子T1空气污染和肺功能在认知障碍中的作用JF欧洲呼吸杂志JO Eur Respir J FD欧洲呼吸学会SP 1701963 DO 10.1183/13993003.01963-2017 VO 51 IS 2 A1 Hüls, Anke A1 Vierkötter, Andrea A1 Su188bet官网地址giri, Dorothea A1 Abramson, Michael J. A1 Ranft, Ulrich A1 Krämer, Ursula A1 SchikowskiTamara YR 2018 UL //www.qdcxjkg.com/content/51/2/1701963.abstract AB空气污染与肺和认知功能受损有关,特别是视觉构建性能(VCP)受损。在本文中,我们评估了空气污染对VCP的影响是否由肺功能介导。我们使用SALIA队列的数据(1985-1994年基线和2007-2010年随访),包括587名55岁的女性基线。通过土地利用回归模型估算了基线水平的颗粒物(PM)和二氧化氮(NO2)暴露量。肺功能的特征是基线和随访期间的平均值。我们使用年龄和身高控制的全球肺部倡议(GLI) 1秒用力呼气量(FEV1)、用力肺活量(FVC)和FEV1/FVC的z评分。随访时采用CERAD-Plus神经心理测试组评估VCP,并进行因果中介分析。FEV1和FVC增加一个四分位范围与VCP呈正相关(β=0.18 (95% CI 0.02-0.34)和β=0.23 (95% CI 0.07-0.39)。FEV1介导的NO2在VCP上的关联比例为6.2%,在从不吸烟者(7.2%)和非APOE-ε4等位基因携带者(11.2%)中更高。 However, none of the mediations were statistically significant.In conclusion, air pollution associated VCP was partially mediated by lung function. Further studies on the mechanisms underlying this pathway are required to develop new strategies to prevent air pollution induced cognitive impairment.Lung function predicts later cognitive function and partially mediates air pollution effects on cognitive function http://ow.ly/K7GH30hoj5X