Core Outcome Set (COS) is an important approach to address problems in which the outcomes are inconsistent, non-essential and reporting biased in clinical researches. In order to ensure the standardization of the COS development process, the Core Outcome Measures in Effectiveness Trials (COMET) has initiatively developed the Core Outcome Set-STAndards for Development (COS-STAD). The recommendation includes 11 minimum standards, involving 3 common key domains: the scope, the stakeholders, and the consensus process. The COS-STAD is used by COS developers for standardizing research design, determining the quality of the methodology to develop a COS. Based on the background and conditions of clinical practice and clinical trials in China, especially the characteristics of the development of Core Outcome Set of Traditional Chinese Medicine (TCM-COS), this paper interprets the recommendations of COS-STAD, providing a reference for the potential users of COS in China.
Citation: ZHANG Mingyan, ZHANG Junhua, DU Liang, ZHANG Yonggang, ZHAO Hongjie, FENG Rui, WANG Hucheng, HU Haiyin, ZHAO Mengyu. Introduction of COS-STAD recommendations and its application of TCM. Chinese Journal of Evidence-Based Medicine, 2018, 18(4): 392-396. doi: 10.7507/1672-2531.201802009 Copy