Is Reduction of Pocket Probing Depth Correlated with the Baseline Value or is it “Mathematical Coupling”?

Previous studies using correlation or regression analysis have showed that treatment effects measured by the change in clinical parameters are often associated with baseline values of the same parameters. These studies, however, have a methodological weakness. Correlation/regression between baseline...

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Veröffentlicht in:	Journal of dental research 2002-10, Vol.81 (10), p.722-726
Hauptverfasser:	Tu, Y.-K., Gilthorpe, M.S., Griffiths, G.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Dentistry Humans Likelihood Functions Models, Statistical Periodontal Pocket - therapy Probability Regression Analysis Research Design - statistics & numerical data Statistics, Nonparametric
Online-Zugang:	Volltext
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