[1]Department of Nursing;
Tianjin Huanhu Hospital;
Tianjin 300350;
China;
[1]Department of Nursing;
Tianjin Huanhu Hospital;
Tianjin 300350;
China;
[2]Graduate College;
Tianjin University of Traditional Chinese Medicine;
Tianjin 300193;
China;
[2]Graduate College;
Tianjin University of Traditional Chinese Medicine;
Tianjin 300193;
China;
[1]Department of Nursing;
Tianjin Huanhu Hospital;
Tianjin 300350;
China;
early mobilization; exercise; mechanical ventilation; intensive care unit; meta-analysis; review;