Research Article
Correlation between the Rotation of the First Molars and the Severity of Class II Division 1 Malocclusion
Table 2
Mean, standard deviation, statistical significance, and error for assessment of interexaminer error.
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SD: standard deviation; rotation in the first maxillary molar was measured initially (mean 1, SD 1) and 90 days later (mean 2, SD 2) by a single examiner. |