Briefly describe the related concepts of evidence-based medicine and what is systematic evaluation.

Evidence-based medicine refers to medicine that follows evidence, and the so-called evidence refers to the reliable results of current medical research or their synthesis. Carefully, accurately and wisely apply the best research evidence available at present, combine the personal professional skills and long-term clinical experience of clinicians, consider the values and wishes of patients, and combine the three perfectly to formulate specific treatment plans.

Definition of systematic review of evidence-based medicine: aiming at a specific clinical problem (etiology, prognosis, diagnosis and intervention effect), systematically and comprehensively collect all the published or unpublished international related clinical research articles, screen out qualified studies with unified and scientific evaluation criteria, conduct quality evaluation, make quantitative synthesis with statistical methods or qualitative synthesis with descriptive methods, draw reliable conclusions, and update them in time with the emergence of new clinical research results. As a research, systematic review is published in the form of a paper.