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Re: External validation of HAS model in predicting mortality after emergency laparotomy

Abstract
A letter to the Editor in response to: Soliman H, Smith C, Mena J et al. External validation of HAS model in predicting mortality after emergency laparotomy: a retrospective cohort study. Ann Surg 2025; 107: 540–544.
MIDER Authors
Vijayaraghavalu, Shashikanth
Affiliations
George Eliot Hospital NHS Trust, Nuneaton
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Date
2026-01-20
Type
Correspondence
Subject
Digestive System Surgical Procedures
 Acute Care Surgery
 Risk Assessment
 Severity Of Illness Index
 Mortality
Collections
GEH General Surgery
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Citation
Vijayaraghavalu S. Re: External validation of HAS model in predicting mortality after emergency laparotomy. Ann R Coll Surg Engl. 2026 Apr;108(4):329. doi: 10.1308/rcsann.2025.0127. Epub 2026 Jan 20.
Journal / Source Title
Annals of The Royal College of Surgeons of England
DOI
10.1308/rcsann.2025.0127
URI
https://hdl.handle.net/20.500.14200/10494
PMID
41556252
Publisher
Royal College of Surgeons of England
Publisher’s URL
https://pmc.ncbi.nlm.nih.gov/articles/PMC13038357/
Publisher’s statement
Copyright © 2026, The Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, reproduction, and adaptation in any medium, provided the original work is properly attributed.
Note / Copyright