Development and validation of a novel preoperative risk stratification tool to predict one-year mortality for older patients after emergency laparotomy: the SArC calculator
We developed an easy-to-use preoperative calculator to predict 1-year mortality in older patients undergoing EL.
Authors
- Jerry Tiong Thye Goo (ORCID: https://orcid.org/0000-0002-9715-0974)
- Sivasubramanian Srinivasan (ORCID: https://orcid.org/0000-0002-1894-0151)
- Woan Wui Lim
- Geraldine Yanlei Lei (ORCID: https://orcid.org/0000-0003-3970-0461)
- Kai Siang Chan (ORCID: https://orcid.org/0000-0001-9533-801X)
- A.K. Koh
- Daniel Jin Keat Lee (ORCID: https://orcid.org/0000-0002-0741-5386)
- Serena Kiat Mun Low
Institutions
- The University of Sydney (AU)
- Khoo Teck Puat Hospital (SG)
- UNSW Sydney (AU)
Publication Details
- Journal
- Singapore Medical Journal
- Published
- 2026-03-14
- DOI
- https://doi.org/10.4103/singaporemedj.smj-2025-032
- Primary Topic
- Nutrition and Health in Aging
- Type
- article
- Field-Weighted Citation Impact
- 0.00