Analysis of the Current Status of Nurses’ Knowledge of Pressure Injuries and Factors Influencing It in Shaanxi Province, China: A Cross-Sectional Study [Letter]

Rong Wang,1 Li Yao2 1School of Nursing, Ningxia Medical University, Yinchuan, Ningxia, 750004, People’s Republic of China; 2Department of Cardiovascular Medicine, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, 750004, People’s Republic of ChinaCorrespondence: Li Yao, Department of Cardiovascular Medicine,General Hospital of Ningxia Medical University, Yinchuan, Ningxia, 750004, People’s Republic of China, Email 13995088029@163.com