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Table 3 Comparison of the BV, VA, VD, V3D, AV, AA, AD, A3D, and A values according to atrophy level and implant

From: Effect of the level of alveolar atrophy on implant placement accuracy in guided surgery for full-arch restorations supported by four implants: an in vitro study

  1. F: Analysis of variance statistic, 1R2 = 0.293, Adjusted R2 = 0.123; 2R2 = 0.640, Adjusted R2 = 0.554; 3R2 = 0.412, Adjusted R2 = 0.271; 4R2 = 0.259, Adjusted R2 = 0.081; 5R2 = 0.304, Adjusted R2 = 0.138; 6R2 = 0.482, Adjusted R2 = 0.358; 7R2 = 0.276, Adjusted R2 = 0.102; 8R2 = 0.267, Adjusted R2 = 0.091; 9R2 = 0.341, Adjusted R2 = 0.184 Abbreviations: a Angle, B3D 3D offset, BD Distal, BV Vestibular, BA Apical, A3D 3D offset, AD Distal, AV Vestibular, AA Apical. *P < 0.05