Frailty combined with nutritional risk score in predicting postoperative complications of elderly patients with gastrointestinal malignancies.

OBJECTIVE

Exploring the predictive power of frailty combined with nutritional risk on postoperative complications in elderly gastrointestinal malignancies patients.

METHODS

Elderly patients who underwent gastrointestinal cancer surgery at Gastrointestinal Surgery Department of the Affiliated Hospital of Binzhou Medical University from August 2021 to June 2022 were selected as the research subjects. The patients' frailty and nutritional status were assessed using the Fried Frailty Scale and the NRS2002 Nutritional Risk Scale within 24 h of admission. Observing and recording the diagnosis and treatment of postoperative complications during the hospitalization.

RESULTS

202 patients were enrolled, including 119 patients (58.91%) with nutritional risk and 89 patients (44.06%) with frailty. Frailty was an independent risk factor for postoperative complications [OR = 5.904, 95%CI (3.103, 11.233)]. The AUC value of frailty assessment was 0.780, which was greater than the AUC value of NRS2002 score of 0.705 (P < 0.01). The AUC value of frailty assessment combined with NRS-2002 score was 0.844, which was significantly higher than that alone (P < 0.01).

CONCLUSIONS

The ability of frailty to predict postoperative complications is better than the NRS-2002 score. Frailty combined with nutritional risk assessment can increase the predictive power of postoperative complications in elderly gastrointestinal malignancies patients.