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Table 7 Comparison of transition degree for dehiscence and fenestration between control and treatment groups

From: Changes of alveolar bone dehiscence and fenestration after augmented corticotomy-assisted orthodontic treatment: a CBCT evaluation

Transition degree G1 G2 P G3 G4 P
Dehiscence d0 ≤ 2 1 41 2 0.0412 1 10 0.0205
2 10 3 7 6
d0 > 2 1 6 7 0.1193 2 7 0.0039
2 3 7 7 20
3 1 1 2 1
4 11 4 23 16
Fenestration f0 ≤ 2.2 1 41 19 0.126 24 36 0.080
2 10 1 1 1
f0 > 2.2 1 6 3 0.208 11 23 0.002
2 7 0 4 0
3 0 0 0 0
4 8 1 2 0