Comment on: "Perioperative dexmedetomidine administration to prevent delirium in adults after non-cardiac surgery: A systematic review and meta-analysis"
1 Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, Henan University People's Hospital, Zhengzhou University People's Hospital, Zhengzhou 450003, Henan Province, PR China.
2 Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, Henan University People's Hospital, Zhengzhou University People's Hospital, Zhengzhou 450003, Henan Province, PR China. Electronic address: mingyangsun1986@163.com.
3 Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, Henan University People's Hospital, Zhengzhou University People's Hospital, Zhengzhou 450003, Henan Province, PR China. Electronic address: hnmzxh@163.com.