the Effect of Preoperative Pain Education by Anesthesia Nurses on Postoperative Pain Among Adult Patients Undergoing Abdominal Surgery

the Effect of Preoperative Pain Education by Anesthesia Nurses on Postoperative Pain Among Adult Patients Undergoing Abdominal Surgery

To explore the effects of preoperative pain education on postoperative pain among patients undergoing abdominal surgery.

Inclusion Criteria:

1. voluntary informed consent;
2. age older than 18 years
3. abdominal surgery under elective general anesthesia

Exclusion Criteria:

1. Patients taking long-term analgesics (including opioids, non-steroids, etc.)
2. Patients with preoperative chronic pain
3. Have participated in clinical studies in other projects within 3 months prior to signing the informed consent form
4. subjects not considered by the investigator
5. subjects refused to participate in the study