Evaluation of different scoring systems in the prediction of complications, morbidity, and mortality after laparoscopic radical gastrectomy.

"Declarations Ethics approval and consent to participateThis study was approved by the Ethical Committee of Tianjin Medical University General Hospital (ethical no. IRB2022-WZ-207). All procedures performed in the study were by the ethical standards of the Institutional and National Research Committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This study was funded by Tianjin Key Medical Discipline (Specialty) Construction Project (TJYXZDXK-005A), Health Science and Technology Project of Tianjin Health Commission (ZC20190), and Tianjin Medical University Clinical Research Fund."