Skip to main content
. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2009 Sep;108(3):e96–107. doi: 10.1016/j.tripleo.2009.05.024

Fig. 4.

Fig. 4

A, Bland and Altman plot of alveolar, crest-height for 27 original and 27 repeat measurements (in mm) for 27 subjects. The y axis is the difference between original and repeat measurements and the x axis is the average of original and repeat measurements. B, Regression plot, with 95% confidence intervals, of repeat on original measurements. Regression equation: Repeat measurement =0. 0.007 +0.53301 original measurement (units = mm). R2 = 0.38, r = 0.62 (95% confidence interval, 0.31 to 0.81). CR = coefficient of repeatability.