Letter to the Editor: "What is the impact of perioperative cerebral oxygen desaturation on postoperative delirium in old population: a systemic review and meta‑analysis"
1 West China School of Nursing, Department of Orthopedics, West China Hospital, Sichuan University, Remin South Road, Wuhou District, Chengdu city, Sichuan Province, 610041, People's Republic of China.
2 Department of Emergency, Liaoning Provincial People's Hospital, Shenyang, People's Republic of China.
3 West China School of Nursing, Department of Orthopedics, West China Hospital, Sichuan University, Remin South Road, Wuhou District, Chengdu city, Sichuan Province, 610041, People's Republic of China. adag1981@163.com.
4 West China School of Nursing, Department of Orthopedics, West China Hospital, Sichuan University, Remin South Road, Wuhou District, Chengdu city, Sichuan Province, 610041, People's Republic of China. cjl85614115@163.com.
5 West China School of Nursing, Department of Orthopedics, West China Hospital, Sichuan University, Remin South Road, Wuhou District, Chengdu city, Sichuan Province, 610041, People's Republic of China. ningning6405@163.com.