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Table 7 Multivariate linear regression analysis of apex displacement and changes in inclination (T1-T0) for the changes of palatal alveolar bone area (ABA) (T1-T0) in maxillary incisors

From: Displacement in root apex and changes in incisor inclination affect alveolar bone remodeling in adult bimaxillary protrusion patients: a retrospective study

dependent variable constant and influencing factors R2 F value b (SE) P value
Changes in palatal ABA(T1-T0) Constant 0.6 108.0 −3.3 (0.8) < 0.001
Changes in Inclination(T1-T0) −0.1 (0.1) 0.02
Apex Displacement 2.5 (0.3) < 0.001