Non Linear Regression Analysis on the Effect of General Anesthesia on Postoperative Sleep Impairment in Elderly Patients Performed with a Laparotomy

To explore the cause of sleep disorders in patients in the resuscitation room for anesthesia, and to put forward corresponding nursing methods. 212 patients with sleep disorder after operation were selected from our hospital's anesthesia resuscitation room from April 2015 to February 2016 to investigate the types and causes of sleep disorders with self-designed questionnaire and to carry out a targeted nursing intervention to them. The results showed that the proportion of frequent restless among the sleep disorders was the highest, and the others were in turn early awakening, difficulty of falling asleep again, difficulty in falling asleep, and sleepless all night. Among the causes of sleep disorders, the postoperative pain accounted for the highest percentage, and other major causes include abdominal distension, urgent urination, postural discomfort and other discomforts. According to the different types, causes and symptoms of sleep disorder, medical staff should have provide a targeted and planned nursing to improve the quality of sleep and facilitate a rapid resuscitation of patients.