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Table 2 Variables are shown as means and SDs

From: Effects of impaction severity of treated palatally displaced canines on periodontal outcomes: a retrospective study

Group (n) Probing depth (PD) Bleeding index (BI) (score 0 = no; 1 = yes) Sector (S1, S2, S3) α-Angle (°) Height (H2, H3, H4)
Mean SD Mean SD Mean SD Mean SD
1 (274) PD < 2 mm (1;2) 0.51 0.50 2.36 0.75 19.00 10.87 3.09 0.81
2 (13) PD > 2 mm (3;4) 0.43 0.62 1.79 0.84 16.50 11.31 2.71 0.84
3(6) CEJ visible 0.33 0.82 1.67* 0.75 22.67 11.31 2.83 0.75
  1. *Significant when compared to group 1