Neither ethics approval nor patient informed consent is necessary since this protocol was designed based on the existing literature. This work is supported by the Wenzhou Basic Scientific Research Project in 2018 (Y20180310). Effect of non-pharmacological interventions on anxiety, depression, sleep quality, and pain after orthopedic surgery: A protocol for systematic review and network meta-analysis. How to cite this article: Zhang X, Zhou G, Chen N, Zhang Y, Gu Z. 1, Wenwei Road, Datang Street, Zhuji, Shaoxing, Zhejiang, China, Department of Orthopedics and Traumatology of Traditional Chinese Medicine, Zhuji Sixth People's Hospital, Shaoxing Zhuji 311800, Zhejiang, China (e-mail: ).Ībbreviations: NMA = network meta-analysis, RCTs = randomized controlled trials, SUCRA = surface under the cumulative ranking curve. AOrthopedics and Traumatology of Traditional Chinese Medicine, Zhuji Sixth People's Hospital, Shaoxing Zhuji, Zhejiang, ChinaīOrthopedics and Traumatology of Traditional Chinese Medicine, Zhejiang Bone Injury Hospital, Hangzhou, Zhejiang, ChinaĬThree Families of Bone, Sandun District of Zhejiang Hospital, Hangzhou, Zhejiang, China.

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