Department of Nursing, The Central Hospital of Luohe (the First Affiliated Hospital of Luohe Medical College), Luohe, Henan 462000, China;
Department of Nursing, The Central Hospital of Luohe (the First Affiliated Hospital of Luohe Medical College), Luohe, Henan 462000, China;
Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China;
Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China;