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Table 2 Comparison of the change between two groups

From: Comparison between anterior segmental osteotomy versus conventional orthodontic treatment in root resorption: a radiographic study using cone-beam computed tomography

Mean (Δ = T0-T1) Group A Group B P value
Mean ± SD Mean ± SD
ΔRoot resorption (mm) 1.61 ± 0.45 0.93 ± 0.62 .006**
ΔRoot resorption (%) 6.13 ± 1.53 3.66 ± 2.39 .008**
ΔAngle (°) 11.93 ± 6.48 7.18 ± 5.33 .044*
ΔAP position (mm) 7.43 ± 1.93 7.57 ± 2.39 .863
ΔDuration (months) 28.20 ± 4.68 22.05 ± 5.99 .005**
  1. *P < 0.05, **P < 0.01