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Impact of non-cystic fibrosis bronchiectasis on critically ill patients in Korea: a retrospective observational study

 Youngmok Park  ;  Seung Hyun Yong  ;  Ah Young Leem  ;  Song Yee Kim  ;  Sang Hoon Lee  ;  Kyungsoo Chung  ;  Eun Young Kim  ;  Ji Ye Jung  ;  Young Ae Kang  ;  Moo Suk Park  ;  Young Sam Kim  ;  Su Hwan Lee 
 SCIENTIFIC REPORTS, Vol.11(1) : 15757, 2021-08 
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This study investigated the impact of bronchiectasis on patients admitted to the intensive care unit (ICU) at a hospital in Korea. Patients with bronchiectasis were diagnosed using results of chest computed tomography performed before ICU admission. The severity of bronchiectasis was based on the number of affected lobes, and patients with ≥ 3 bronchiectatic lobes were classified into the severe bronchiectasis group. Overall, 823 patients were enrolled. The mean age was 66.0 ± 13.9 years, and 63.4% were men. Bronchiectasis and severe bronchiectasis were present in 148 (18.0%) and 108 (13.1%) patients, respectively. The increase in the number of bronchiectatic lobes was related to the rise in ICU mortality (P for trend = 0.012) and in-hospital mortality (P for trend = 0.004). Patients with severe bronchiectasis had higher odds for 28-day mortality [odds ratio (OR) 1.122, 95% confidence interval (CI) 1.024-1.230], ICU mortality (OR 1.119, 95% CI 1.023-1.223), and in-hospital mortality (OR 1.208, 95% CI 1.092-1.337). The severe bronchiectasis group showed lower overall survival (log-rank P < 0.001), and the adjusted hazard ratio was 1.535 (95% CI 1.178-2.001). Severe bronchiectasis had a negative impact on all-cause mortality during ICU and hospital stays, resulting in a lower survival rate.
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1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
Yonsei Authors
Kang, Young Ae(강영애) ORCID logo https://orcid.org/0000-0002-7783-5271
Kim, Song Yee(김송이) ORCID logo https://orcid.org/0000-0001-8627-486X
Kim, Young Sam(김영삼) ORCID logo https://orcid.org/0000-0001-9656-8482
Kim, Eun Young(김은영) ORCID logo https://orcid.org/0000-0002-3281-5744
Park, Moo Suk(박무석) ORCID logo https://orcid.org/0000-0003-0820-7615
Park, Youngmok(박영목) ORCID logo https://orcid.org/0000-0002-5669-1491
Yong, Seung Hyun(용승현)
Lee, Sang Hoon(이상훈) ORCID logo https://orcid.org/0000-0002-7706-5318
Lee, Su Hwan(이수환) ORCID logo https://orcid.org/0000-0002-3487-2574
Leem, Ah Young(임아영) ORCID logo https://orcid.org/0000-0001-5165-3704
Jung, Kyung Soo(정경수) ORCID logo https://orcid.org/0000-0003-1604-8730
Jung, Ji Ye(정지예) ORCID logo https://orcid.org/0000-0003-1589-4142
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