pISSN 2234-7518
eISSN 2005-372X

Table. 1.

Sample distribution

Variable Mean ± standard deviation Range
Age at surgery (year)
Overall (n = 10) 23.2 ± 3.1 18.0–27.8
Male (n = 8) 23.3 ± 3.1 18.0–27.8
Female (n = 2) 22.8 ± 4.0 20.0–25.7
T1 image (day) 32.3 ± 6.0 23.0–42.0
T2 image (day) 5.8 ± 2.6 3.0–11.0
Date difference between T1 and T2 CT image (day) 38.1 ± 6.5 27.0–46.0

T1, Before surgery; T2, after surgery; CT, computed tomography.

Korean J Orthod 2020;50:157~169 https://doi.org/10.4041/kjod.2020.50.3.157
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