1, what patients want to know most is postoperative recovery, followed by operation process and time, treatment of postoperative pain, causes and diagnosis of diseases, postoperative diet and activities, prevention and treatment of postoperative complications, self-care knowledge, operation process and time, as well as preoperative preparation, health care knowledge and psychological guidance.

2, perioperative health education content includes the following parts:

(1) disease knowledge, including pathogenic factors, symptoms and treatment; (2) The content and significance of preoperative examination; (3) preoperative preparation, including respiratory preparation, personal hygiene, fasting and drinking time and requirements, and the purpose of preoperative blood preparation; (4) Operating room environment, operating personnel, anesthesia methods and operation methods. (5) Postoperative lying position and dietary guidance; (6) Precautions for postoperative indwelling pipeline; (7) methods of postoperative analgesia; (8) Common postoperative complications and prevention; (9) psychological guidance; (10) Discharge guidance includes diet, activities, regular review, etc.