(1. School of Nursing, Henan University of Science and Technology, Luoyang 471023, Henan Province, China;2. Luoyang First Convalescent Center for Retired Cadres of Henan Provincial Military Region, Luoyang 471003, Henan Province, China;3. Health Management Center, First Affiliated Hospital of Henan University of Science and Technology, Luoyang 471003, Henan Province, China)
R592
This work was supported by the Tackling Project of Medical Science and Technology Research of Henan Province (LHGJ20210596).