Divya Uppala

Evidence Based Periodontology Divya Uppala

Best evidence is a term that refers to information obtained from randomized controlled clinical trials, non-randomized controlled clinical trials,cohort studies, case-control studies, crossover studies, cross-sectional studies,case studies or, in the absence of scientific evidence, the consensus opinion of experts in the appropriate fields of research or clinical practice. The strength of the evidence follows the order of the studies or opinions listed above.