What is evidence based medicine and what is the significance of evidence based medicine

Evidence-based medicine (EBM) is clinical medicine that follows scientific evidence. It advocates the combination of individual clinicians' clinical practice and experience with objective scientific research evidence to serve each specific patient with the most correct diagnosis, the safest and most effective**, and the most accurate prognostic estimate.

Evidence-based medicine is different from conventional medicine. Traditional medicine is based on empirical medicine, that is, the diagnosis and treatment of patients based on non-experimental clinical experience, clinical data, and understanding of the basic knowledge of the disease. Evidence-based medicine is not meant to replace clinical skills, clinical experience, clinical data and medical expertise, but rather emphasizes that any medical decision should be based on the best scientific evidence.

In recent years, with the rapid development of evidence-based medicine, network resources have become more and more abundant. The Cochrane Library, created by the Cochrane Collaboration, has become an important database for access to evidence-based medicine resources, and its high-quality systematic reviews have been hailed as the best in providing scientific evidence**. Due to the rapid development of computers, modern communication technology, and biomedical informatics, many well-known biomedical databases, such as:

MEDLINE, Embase, BIOSIS, SCI, and China Biomedical Database have shifted from CD-ROM to the Internet, enabling medical professionals to conduct a comprehensive and unbiased literature search on the Internet to obtain a summary of a specific clinical issue, but the content of the abstract cannot fully meet the information needs of evidence-based medical systematic reviews. At present, the emergence of a large number of online journals has prompted information service providers and publishers to begin to provide integrated services from keyword query, abstract to original text, providing opportunities for medical professionals to directly obtain original texts on the Internet, including the well-known full-text database ovid, which provides evidence-based medical resources, and China Journal Network, the largest full-text database in China. In addition, with the rise of evidence-based medicine, it has also become more and more perfect, covering almost all aspects of evidence-based medicine:

Systematic review databases, clinical practice guideline databases, evidence-based medicine journals, meta-analysis software, evidence-based medicine teaching resources and navigation, many of which are freely available, and some have become important for clinicians to consult evidence-based medicine resources**.

The meaning of evidence-based medicine is to follow evidence-based medicine for the best scientific evidence, and highly qualified clinicians.

Clinical Epidemiology.

the basis of modern medical measures.

The idea of evidence-based medicine is that medical decisions (i.e., patient management, guidelines and medical policy development, etc.) should be made on the basis of the best available clinical research, while also emphasizing the integration of individual clinical experience.

The significance of evidence-based medicine as a medical practice method, the ultimate goal is to improve and evaluate clinical care, it is defined as: the integration of patient value, clinician professional skills and the best evidence, and the perfect combination of the three to develop the patient's best measures.

a.Clinical Epidemiology, Statistics, Databases.

b.External evidence, patient requirements, physician skills.

c.Meta-analysis, RCTs, systematic assessment.

d.Ethical, scientific, truthful.

e.Evidence retrieval, evidence analysis, evidence application.

To obtain a perfect, correct and effective program through the medicine of the Wangpeng syndrome, the doctor's skills, the patient's needs and the best evidence are the three essential elements.

In the sense of evidence-based medicine, we lack neither the skills of doctors nor the needs of patients, but the lack of access to the best evidence resources. This is not only related to the insufficient collection resources of China's major resource museums, but also related to the personal information of clinicians in China.

and the lack of ability to search and obtain evidence and literature. How to find, obtain and apply evidence-based medical evidence literature faster, more accurately and more has become a great problem faced by clinicians in China.

Evidence-based medicine refers to the diagnosis and treatment of diseases, combining one's clinical expertise with the best available research evidence and patient selection to make the best medical decisions for each patient. The core idea is that medical professionals should carefully and wisely apply the latest and best research information obtained from clinical research to diagnose and treat patients.

The practice of evidence-based medicine, broken down into five steps:

1. According to the patient's medical history, signs, and examination results, the problems that need to be solved are proposed.

2. Search for the best available research evidence.

3. Evaluate the authenticity and clinical necessity of the evidence.

Fourth, after the application of the evaluation results, Tuan Yunian combined with clinical professional knowledge, the patient's dilemma choice to solve the clinical problem.

5. After-effect evaluation.