Exploring the optimal range of blood pressure in elderly sepsis patients: a retrospective cohort study based on MIMIC-IV data
Yuanwen Ye, Feifei Li, Liangen Lin, Linglong Chen, Yuequn Xie, Wang Lv, Baohua Yang · 2025
Read Exploring the optimal range of blood pressure in elderly sepsis patients: a retrospective cohort study based on MIMIC-IV data by Yuanwen Ye, Feifei Li, Liangen Lin, Linglong Chen, Yuequn Xie, Wang Lv, Baohua Yang (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-12836978.txt.
Description
Yuanwen Ye and co-authors seek the best blood pressure range for older sepsis patients, in a 2025 study. Sepsis care often uses one pressure target for all adults, yet older patients may need a narrower band. The team mined a large intensive care database for more than two thousand older patients with sepsis.
Curve analysis showed a bent shape: death risk fell as pressure rose to a point, while a heart rhythm risk grew past upper limits. The best ranges for the three pressure measures sat in a tight band. Patients inside that band had lower twenty eight day death rates across many model types. Survival curves also favored the in band group.
Catalog record
| CREATOR | Yuanwen Ye, Feifei Li, Liangen Lin, Linglong Chen, Yuequn Xie, Wang Lv, Baohua Yang |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 28 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |