Open AccessAssociation Between Blood Urea Nitrogen Levels and Length of Stay in Patients with Pneumonic Chronic Obstructive Pulmonary Disease Exacerbation: A Secondary Analysis Based on a Multicentre, Retrospective Cohort Study
Author(s) -
Jie Du,
Jing Niu,
Lifang Ma,
Yongjie Sui,
Shuili Wang
Publication year - 2022
Publication title -
international journal of chronic obstructive pulmonary disease/international journal of copd
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 67
eISSN - 1178-2005
pISSN - 1176-9106
DOI - 10.2147/copd.s381872
Subject(s) - medicine , exacerbation , copd , retrospective cohort study , blood urea nitrogen , confounding , pneumonia , cohort , heart failure , cohort study , creatinine