With the rapid development of evidence-based medicine during the past two decades, evidence andevidence-based methods were not only used in the field of health care, but also applied to other non-medical fields. Asystematic literature search and a comparative study were conducted to investigate the definition of evidence. We also putforward our own definition of evidence: Evidence is the information from the systematic review process. We also discussedthe development of evidence-based paradigm and hope this will act as a reference for other subjects and industries.
Decision-making is often a complex and hard-to-routinize process. Based on the decision-making experience of fighting COVID-19, policymakers have gradually realized that climate action, quality education, and other societal challenges, as well as the sustainable development goals (SDGs) need to be addressed with the best available evidence using an evidence-informed decision-making (EIDM) approach. The Global Commission on Evidence was established in 2021. In addition, the Evidence Commission issued reports in 2022 and 2023. A systematic methodology to address societal challenges with EIDM has been constructed in the report. Five types of domestic evidence (data analytics, evaluation, modeling, qualitative insights, and behavioural/implementation research) and four steps in decision-making process (understanding a problem and its causes, selecting an option for addressing the problem, identifying implementation considerations, and monitoring implementation and evaluating impacts) were used to support four types of decision-makers (government policymakers, organizational leaders, professionals and citizens) in EIDM, as demonstrated by the reports. To further disseminate the concept and methodology of EIDM globally, the secretariat works with 25 Evidence Commissioners to write the report, and continues to cooperate with Country Leads Group from 12 countries to conduct rapid evidence-support system assessments (RESSAs), and collaborates with Evidence Commission Implementation Council to accelerate the implementation of 24 recommendations. The main history, core methodology, and latest developments of the Global Committee on Evidence were systematically reviewed in this paper. We aimed to show decision-makers a new version of how to scientifically address the societal challenges of EIDM.
Objective To compare and review worldwide journals titled “evidence-based” in order to provide an overview of these healthcare journals and suggestions for improving the quality of this type of journal in China and to introduce a quick way for healthcare professionals and patients to obtain high quality clinical evidence. Methods We searched PubMed, EMBASE, Ulrich’s Periodicals Directory, Wanfang and some relevant websites to identify journals titled “evidence-based”. The last issues in 2006 of these kind of journals were analyzed by bibliometric method. Results Twenty-four journals were included. Covering 12 disciplines such as clinical, nursing, health care, etc. They were divided into the primary journals and the secondary journals, published in two languages in six countries. These journals had differences and similarities in their aims, columns and contents, etc. Conclusions Evidence-based medical journals provide the latest developments and the best evidence for healthcare professionals in their own fields, save their time in searching for and reading information, and provide ideas for improving the quality of similar journals in our country.
David Eddy, one of the founders of evidence-based medicine, is a famous American expert in evidence-based medicine. He was first author on a key article in JAMA in 1990 and coined the term "evidence-based". He made great contributions in medical decision making, applied mathematics, health economics and devoted himself to the establishment and dissemination of evidence-based guidelines. In this article, the process of his striving and academic research is introduced and his unique insight into and new interpretion of evidence-based medicine are elaborated.
China Association of Chinese Medicine officially issued the Guidelines for Diagnosis and Treatment of Common Internal Diseases in Chinese Medicine-Headache (T/CACM 1271-2019) on January 30th, 2019. The guideline provided 27 recommendations, including clinical diagnosis, treatment, prevention and care of headache. This paper introduces the background of this guideline and interprets its contents of clinical diagnosis, treatment and prevention.
National Center for Medical Service Administration of National Health and Family Planning Commission of China was established at the beginning of 2015. It is mainly in charge of developing and managing standards of medical technology and organizing their implementation, and giving technical guidance and consulting for evaluation of medical institutions. The foundation of the center fills in the blank of lacking central administrative department of the guideline development and evaluation. This paper introduces the definition and the function of clinical practice guideline, and analyzes the current situation, problems and challenges of domestic guidelines, and proposes some potential suggestions on improving the quality of Chinese guidelines from national level for promoting the standardization, scientification and transparency of clinical practice guidelines in China.
Objective To evaluate quality of orthopedic clinical practice guidelines in China by AGREE Ⅱ Instrument. Methods A systematic search of relevant literature databases (CBM, WanFang Data, VIP and CNKI) was conducted to identify the orthopedic clinical practice guidelines of China published up to October 2016. Guidelines selection and data extraction were independently performed by two authors. AGREEⅡ instrument was used to evaluate the quality of the included guidelines. Intra-class correlation coefficient tests were performed to appraise the uniformity of the overall assessment scores. Results A total of 54 guidelines for orthopedics were finally included. The mean scores of six domains by AGREE Ⅱ instrument were 60.44%, 21.40%, 5.17%, 22.17%, 6.02% and 0.56%. The overall intra-class correlation coefficient was 0.84. Conclusion The quality of orthopedic clinical practice guidelines in China was low or moderate in general. The methodology of making guidelines, especially in terms of rigor of development, applicability and editorial independence, should be improved.
As the global health crisis erupts, there is an unprecedented focus on evidence across all sectors, becoming a critical trigger for changing research plans, development, synthesis, implementation, and evidence-informed decision-making. The establishment of the Global Commission on Evidence and the publication of two reports further emphasize the significance of evidence-informed decision-making in addressing social challenges. With the dissemination and development of evidence-based social science, there is a need to continually improve the ecosystem from evidence to decision and provide rigorous methods and approaches for different decision-makers to address social challenges. This article aims to interpret the Evidence Commission Report and explain the demand and supply of evidence, global public goods, and eight most-important Evidence Commission recommendations that can be used to address most social challenges. It also presents the key issues and insights that the evidence-based social science ecosystem faces from evidence to decision-making, putting evidence at the center of everyday work and life.
若在已發表的報告中干預措施描述不完整，臨床工作者和患者就無法可靠地實施有效的干預措施，其他研究人員也無法在此研究基礎上重復或進一步開展研究。然而，已發表文章中干預措施的報告質量非常差。為提高報告的完整性并最終提高干預措施的可重復性，一個國際專家組和利益相關方共同制訂了描述干預措施的清單和報告規范（Template for Intervention Description and Replication，TIDieR）。制訂過程包括：相關清單和研究的文獻綜述，針對國際專家小組的德爾菲調查以指導選擇清單條目及召開面對面的小組會議。最終確定的 12 條 TIDieR 清單條目（包括：干預措施簡稱、實施理由、實施資料、實施過程、干預措施實施者、實施方法、實施地點、實施時間及強度、個性化方案、方案更改、預期效果和實際效果）是對 CONSORT（The Consolidated Standards of Reporting Trials）2010 聲明中條目 5 和 SPIRIT（Standard Protocol Items: Recommendations for Interventional Trials）2013 聲明中條目 11 的擴展。雖然該清單強調的是試驗中干預措施描述，但該指導仍適用于所有評價性研究設計。本文對 TIDieR 清單的每個條目進行了解釋和說明并呈現了高質量報告的實例。TIDieR 清單和報告規范可提高干預措施的報告質量，并且使得作者對干預措施的描述、審稿人和編輯對有關干預措施描述的評估、讀者對干預措施的使用更加容易。
In order to develop the clinical practice guideline (CPG) of intra-articular injection for knee osteoarthritis, based on the definition of Institution of Medicine (IOM) about CPG, the WHO handbook, the GRADE instrument, the AGREE Ⅱinstrument, and the Right for Reporting CPG, Chinese Orthopaedic Association,Chinese Journal of Orthopaedics, Arthritis Clinic and Research Center of Peking University People’s Hospital, Chinese GRADE Center established the guideline working groups and develop protocol of the guideline.