Surgery and anesthesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients over 60 years old; 2. ASA level I-III; 3. Patients undergoing digestive tract tumor operation under general anesthesia; 4. Patients with a hospital stay of at least one day; 5. Patients who are willing to sign the informed consent and have the ability to read and write.
Exclusion criteria
Exclusion criteria: 1. Patients with confirmed mental illness; 2. Patients with history of opiate abuse and alcohol abuse; 3. Patients entering ICU after operation; 4. Patients with communication difficulties.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| BAI;APS-POQ-R;VAS;CAM-CR;MMSE;QOL; | — |
Countries
China
Contacts
Department of Anesthesiology, the First Affiliated Hospital of Guangxi Medical University