Effect of noise isolation on postoperative delirium in elderly patients undergoing hip surgery: protocol for a randomised controlled trial
Chun Yang, Min-yuan Zhuang, Xian Chen, Xiao-feng Shui, Hui-ping Peng, Jing-hui Hu, Hong Liu, Fu-Hai Ji, Ke Peng
BMJ Open Apr 2025, 15 (4) e088092; DOI: 10.1136/bmjopen-2024-088092