the implementation of routine treatment and nursing measures, including (1) Monitoring vital signs: according to the condition of vital signs change detection, found abnormal, timely notify the doctor, comply with medical treatment, observe the curative effect. (2) Relieve pain: tell patients the method of distraction, follow the doctor's advice, and observe the curative effect. (3) Improve disease awareness: Inform patients or family members of disease-related knowledge, examination, diagnosis and treatment, surgery and other purposes, significance and precautions. (4) Ensure patient safety: strengthen safety education, strict three check seven pairs, bed placed a variety of safety warning signs. (5) Avoid the occurrence of unexpected risks: guide patients and their families to prevent burns, trauma, etc. (6) Prevention of infection: strict implementation of disinfection and isolation system, the implementation of hand hygiene norms, reduce visits. (7) Raise the affected limb, early f

The self-management ability refers to the ' self-management ability survey scale for patients with urinary calculi ' in the study of Wang Hongdan et al. The Likert5 score method was used to evaluate the self-management ability of the two groups of patients before and three months after the intervention from the five dimensions of diet control, proper exercise, emotional management, medication compliance and regular follow-up. The total score was 5-25 points. The higher the score, the stronger the patient's self-management ability.

SF-36 was used as a quality of life questionnaire. It comprehensively summarized the quality of life of respondents from eight aspects: physiological function, physiological function, physical pain, general health status, energy, social function, emotional function and mental health. The higher the score, the better the situation