Correlation between oral frailty and postoperative delirium in elderly patients undergoing non-cardiac surgery
Objective To investigate the correlation between oral frailty and POD in elderly patients undergoing non-cardiac surgery.Methods A total of 268 elderly patients,115 males and 153 fe-males,aged ≥ 65 years,BMI 14-36 kg/m2,ASA physical status Ⅱ or Ⅲ,undergoing elective non-cardiac surgery from February 2023 to July 2023 were selected.The oral frailty index-8(OFI-8)was used to measure the oral frailty status of patients one day before surgery.The 3-minute delirium diagnostic scale(3D-CAM)was used to evaluate the occurrence of POD 1,2,3 days after surgery.The patients were divid-ed into delirium group(POD group)and non-delirium group(non-POD group)according to whether POD occurred 3 days after surgery.Multivariate logistic regression model was used to analyze the relationship be-tween oral frailty and POD.Results POD occurred in 61 patients(22.7％).Multivariate logistic regression analysis showed that postoperative use of analgesic pump(OR=2.298,95％CI 1.034-5.108,P=0.041)and oral frailty(OR=2.295,95％CI 1.193-4.415,P=0.012)are significantly correla-ted with the occurrence of POD,after adjusting for age,ASA physical status,hemoglobin,anesthesia time and infusion volume.Conclusion The incidence of postoperative POD in elderly patients with preoperative oral weakness is significantly increased undergoing non-cardiac surgery,and preoperative oral weakness is correlated with the occurrence of POD.
万方数据
维普
