This is the fourth paper in the evidence-based medicine glossary series. Bibliometric method was used to analyse the development of evidence-based medicine in medicine and non-medicine system. Evidence-based medicine, Evidence-based nursing, Evidence-based practice, Evidence-based dentistry, Evidence-based emergency medicine have been defined in this paper.
This is the third paper in the evidence-based medicine glossary series. We count terms and phrases having the words"evidence-based" in the title using bibliometrics. We then analyze the frequency of emergence, publication period, languages, and journal of the glossaries published. Finally, we focus on the link between the title and the glossary, and explore the development of trends in EBM.
This is the second paper in the evidence-based medicine glossary series. It provides information on the principles for evidence-based medicine through definitions, criteria for inclusion and screening, regular flow-sheet, reporting format and the establishment of databases.
The method for detecting the negative terms in Chinese electronic medical record (EMR) is useful in providing evidence for constructing concept index. In this respect, we adopted an improved method which combined maximum matching with mutual information in order to extract terms in EMRs. This method can overcome the influence of overlay ambiguity. In addition, for the determination of negative semantic, we also adopted an improved method which combined rule-based method with word co-occurrence. This new method can reduce the probability of appearance of false positive terms caused by punctuation input errors. The result showed that the negative predictive value is 7.85% higher than the rule-based method.