Validation of the OAKS prognostic model for acute kidney injury after gastrointestinal surgery

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Ahmed W. U. R., Bhatia S., McLean K. A., Khaw R., Baker D., Kamarajah S. K., ...More

BJS OPEN, vol.6, no.1, 2022 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 6 Issue: 1
  • Publication Date: 2022
  • Doi Number: 10.1093/bjsopen/zrab150
  • Journal Name: BJS OPEN
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, EMBASE, MEDLINE, Directory of Open Access Journals
  • Eskisehir Osmangazi University Affiliated: No


Background Postoperative acute kidney injury (AKI) is a common complication of major gastrointestinal surgery with an impact on short- and long-term survival. No validated system for risk stratification exists for this patient group. This study aimed to validate externally a prognostic model for AKI after major gastrointestinal surgery in two multicentre cohort studies.