[1]Department of Nursing Administration;
Luoyang Orthopedic Hospital of Henan Province;
Orthopedic Hospital of Henan Province;
Zhengzhou;
Henan 450000;
China;
[2]Department of Nursing;
Union Hospital of Tongji Medical College;
Huazhong University of Science and Technology;
Wuhan;
Hubei 430000;
China;
caring; training; nurse manager; Delphi technique;