Tumor
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Inpatients who are going to undergo surgery; 2. Aged >=18 years; 3. In line with the American Society of Anesthesiologists ASA classification I-II; 4. Informed consent expresses willingness to cooperate in completing the questionnaire.
Exclusion criteria
Exclusion criteria: 1. Combined with disorders of consciousness, cognitive disorders, and mental disorders; 2. Combined with failure of important organs such as heart, lung, liver and kidney.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Influencing factors; | — |
Countries
China
Contacts
The First Affiliated Hospital of Wenzhou Medical University