pISSN 2234-7518
eISSN 2005-372X

Summarized description of the sample

Variable Without extraction With extraction Total
Sex
Female 72 (54) 48 (59) 120 (56)
Male 61 (46) 33 (41) 94 (44)
Skeletal sagittal class
Class I (0 ≤ ANB ≤ 4) 95 (71) 44 (54) 139 (65)
Class II (ANB > 4) 30 (23) 32 (40) 62 (29)
Class III (ANB < 0) 8 (6) 5 (6) 13 (6)
Skeletal vertical pattern
Normodivergent (28 ≤ SN-GoGN ≤ 32) 56 (42) 40 (49) 96 (45)
Hypodivergent (SN-GoGn < 28) 61 (46) 28 (35) 89 (42)
Hyperdivergent (SN-GoGn > 36) 16 (12) 13 (16) 29 (13)

Values are presented as number (%).

See Table 1 for definition of each cephalometric variable.

Korean J Orthod 2022;52:102~111 https://doi.org/10.4041/kjod.2022.52.2.102
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