In the article, “Combined intravenous and intra-articulartranexamic acid administration in total knee arthroplasty for preventing blood loss and hyperfibrinolysis: A randomized controlled trial”,[ which appears in Medicine, Volume 98, Issue 7, the corresponding authors’ emails should be zhangyimin69@sina.com and 116625326@qq.com.The authors would like to note the following funding information: This study was funded by Weifang Health and Family Planning Commission Scientific Research Project (2017wsjs002).