Relationship between development of postoperative delirium and sleep quality in elderly patients undergoing non-cardiac surgery
10.3760/cma.j.cn131073.20230413.00507
- VernacularTitle:非心脏手术老年患者术后谵妄发生与睡眠质量的关系
- Author:
Rui ZHANG
1
;
Xian SU
;
Dongxin WANG
Author Information
1. 北京大学第一医院麻醉科，北京 100034
- Keywords:
Aged;
Delirium;
Sleep;
Non-cardiac surgery
- From:
Chinese Journal of Anesthesiology
2023;43(5):547-550
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the relationship between the development of postoperative delirium and sleep quality in elderly patients undergoing non-cardiac surgery.Methods:The medical records of elderly patients who underwent elective non-cardiac surgery from May 2011 to November 2013, aged ≥ 65 yr, with American Society of Anesthesiologists physical status Ⅱ or Ⅲ, were collected. The patient′s age, gender, body mass index, years of education, preoperative comorbidities, and results of the last preoperative laboratory examination; sedatives given at the night before surgery, anesthesia methods, intraoperative medication, anesthesia time, surgical time, surgical type, whether it was a malignant tumor, and intraoperative intake and output; postoperative analgesia methods, subjective sleep quality scores and postoperative delirium were collected.The patients were divided into delirium group and non-delirium group according to whether delirium occurred on the morning of 1st postoperative day and later. Multivariable logistic regression analysis was used to determine the risk factors for postoperative delirium and evaluate the relationship between postoperative delirium and sleep quality.Results:A total of 700 patients were ultimately enrolled, and 111 patients developed delirium, with an incidence of 15.9%.The results of multivariable logistic regression analysis showed that poor sleep quality on the night of surgery, advanced age, previous stroke history and postoperative intensive care unit admission of patients with catheters were risk factors for postoperative delirium ( P<0.05). Conclusions:Poor sleep quality on the night of surgery, advanced age, previous stroke history and postoperative intensive care unit admission of patients with catheters are the risk factors for postoperative delirium.
