PT -期刊文章盟秦魏盟- Shi陈董AU -选手张盟分盟-朱张盟Bingzhu胡锦涛AU -紫阳朱盟Fajiu李盟Xiaojiang王盟-伊敏王盟开元甄AU -静王盟YuLei湾盟张洪波李盟-伊斯Elalamy盟Chenghong李盟Zhenguo翟王盟——陈TI -扩散能力异常一氧化碳COVID-19在3个月随访患者援助- 10.1183/13993003.03677 -2020 DP - 2021年7月01 TA -欧洲呼吸杂志》第六PG - 2003677 - 58 IP - 1 4099 - //www.qdcxjkg.com/content/58/1/2003677.short 4100 - //www.qdcxjkg.com/content/58/1/2003677.full所以欧元和J2021 7月01;58 AB -客观评估肺功能和2019年冠状病毒病临床症状(COVID-19)幸存者出院后3个月内,和识别风险因素与肺功能受损有关。方法和材料COVID-19患者前瞻性随访的肺功能测试和临床特点3个月在武汉一家医院出院后,中国在2020年1月和2月之间。结果647例患者包括在内。87例(13%)患者出现疲软,63(10%)心悸和56(9%)和呼吸困难。的流行三种症状严重的患者明显高于长程患者(有下跌19%和10%,p = 0.003;心悸是14%比7%,p = 0.007;呼吸困难是12%比7%,p = 0.014)。多元回归结果显示增加的可能性持续症状严重的患者(或1.7,95%可信区间1.1 - -2.6;p = 0.026)或患者住院时间较长的(或1.03,95%可信区间1.00 - -1.05;p = 0.041)。肺功能测试结果可用于81名患者,包括41者和40严重的病人。 In this subgroup, 44 (54%) patients manifested abnormal diffusing capacity of the lung for carbon monoxide (DLCO) (68% severe versus 42% nonsevere patients, p=0.019). Chest computed tomography (CT) total severity score >10.5 (OR 10.4, 95% CI 2.5–44.1; p=0.001) on admission and acute respiratory distress syndrome (ARDS) (OR 4.6, 95% CI 1.4–15.5; p=0.014) were significantly associated with impaired DLCO. Pulmonary interstitial damage may be associated with abnormal DLCO.Conclusion Pulmonary function, particularly DLCO, declined in COVID-19 survivors. This decrease was associated with total severity score of chest CT >10.5 and ARDS occurrence. Pulmonary interstitial damage might contribute to the imparied DLCO.COVID-19 patients present with impaired DLCO at 90 days after discharge, particularly severe patients. Chest CT TSS >10.5 and ARDS occurrence are associated with impaired DLCO. Pulmonary interstitial damage may contribute to the impaired DLCO. https://bit.ly/2JevUtm