Titlebook: Understanding Periodontal Research; Alexandrina L. Dumitrescu Book 2012Latest edition Springer-Verlag Berlin Heidelberg 2012 Dentistry.Med

初学者

insincerity

Evidence-Based Periodontology,reasingly knowledgeable health care consumers, and the information ‘explosion’ all are placing greater demands on clinical decision making. As health care practitioners, it is important to offer the best possible care for patients.

ciliary-body

Ethical Considerations in Periodontal Research, standard for this ‘subject protection’. In current clinical research, consideration of subject rights and life is held more important than the scientific and social value of the research. We describe herein the major revisions and history of ethical considerations leading up to implementation of th

过于光泽

Overview of Clinical Research Design Architecture,s. To do so, however, the study design must be known. As in biology, anatomy dictates physiology. The anatomy of a study determines what it can and cannot do. A difficulty that readers encounter is that authors sometimes do not report the study type or provide sufficient detail to figure it out. A r

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Bias in Periodontal Research,ction: Different biases can lead to underestimation or overestimation of the true intervention effect. Biases can vary in magnitude: some are small (and trivial compared with the observed effect) and some are substantial (so that an apparent finding may be entirely due to bias). Because the results

LEERY

Measurement Reliability in Periodontal Research,itoring the individuals involved in conducting a clinical trial. It is also provided on overview of statistical methods used to perform evaluation of intra-examiner (comparisons may be made in which the same investigator examines the same subjects two or more times) and inter-examiner reliability (i

Anguish

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Performing Systematic Reviews and Meta-Analyses,nical question, many articles may be retrieved. The quality of the studies may be variable, and the individual studies might have produced conflicting results. It is therefore important that health care decisions are not based solely on one or two studies without account being taken of the whole ran

流利圆滑

Statistical Versus Clinical Significance in Periodontal Research, come to rely increasingly on statistically based probability statements to validate their investigative claims. However, it seems fair to claim that most experienced investigators would now agree that even appropriate statistical analyses are not panaceas—if for no other reason than that such analy