Tokyo, Sept. 18 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062964) titled 'Validation of prediction models for prolonged hospital stay after gastrectomy' on Sept. 17.
Study Type:
Observational
Primary Sponsor:
Institute - Kameda Medical Center
Condition:
Condition - Gastric cancer
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - To develop machine learning models predicting prolonged postoperative stay after gastrectomy for gastric cancer, and to evaluate their discrimination, calibration, and clinical utility using internal cross-validation and temporal validation (development cohort 1996-2015, test cohort 2016-2026). To additionall...