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. 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

Table 3.

Measurement precision for crest-height measurements.

*n RMS-SD (95% CI) LSC
Crest-height change
67 measurements for 27 subjects 67 0.03 (0.02–0.03) 0.08
24 measurements for area 18-19 24 0.03 (0.02–0.04) 0.09
20 measurements for area 19-20 20 0.02 (0.02–0.03) 0.06
27 measurements for 27 subjects 27 0.02 (0.02–0.03) 0.06
*

n = number; RMS-SD, root mean square standard deviation; LSC, least significant change