The use of the raw pulse/breathing rate ratio (PBR) as a predictor of mortality and criticality in the emergency department: a retrospective study
The PBR helps to predict the risk of mortality and critical illness in acutely ill patients, and its value in predicting mortality is similar to that of the NEWS.
Authors
- Ziqi Dong (ORCID: https://orcid.org/0009-0003-2939-1594)
- Sha Luo
- YaZhu Hou
- Yanyan Ren
- Yan Li (ORCID: https://orcid.org/0000-0001-6699-6304)
- Tongyan Zhang (ORCID: https://orcid.org/0000-0001-7426-690X)
- Xin Yang (ORCID: https://orcid.org/0000-0002-0127-7496)
- Yue Xi
- Xiumei Gao
- Yajun Du
Institutions
- Tianjin University of Traditional Chinese Medicine (CN)
- State Administration of Traditional Chinese Medicine of the People's Republic of China (CN)
- TEDA International Cardiovascular Hospital (CN)
- Chinese PLA General Hospital (CN)
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (CN)
Publication Details
- Journal
- BMJ Open
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1136/bmjopen-2025-104846
- Primary Topic
- Respiratory Support and Mechanisms
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Tianjin University
- National Science and Technology Major Project