Building the intervention team
A nurse-led multidisciplinary team was established before the intervention. There were 13 members in the group, including 1 director of the nursing department, 2 head nurses, 2 chief physicians of respiratory medicine, 1 rehabilitation therapist, 4 nurses of respiratory medicine and 3 postgraduates of nursing. Among them, the director of the nursing department was responsible for the overall control and quality control of the research to ensure the rigor and rationality of the research; the head nurse was responsible for personnel arrangement and organization of training; respiratory physicians were responsible for the supervision and guidance of research programs; the rehabilitation therapist was responsible for prephysical activity assessment and safety monitoring during exercise; respiratory nurses were responsible for the implementation of intervention programs, health education and follow-up; and master’s students were mainly responsible for literature retrieval and quality evaluation, construction of scheme and data collection.