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Table 3 Confidence interval for differences of manual and AI system

From: A deep learning approach for dental implant planning in cone-beam computed tomography images

Parameters Jaws Regions Paired differences t df Sig (2-tailed)
Mean SD Standard error mean 95% CI of the difference
Lower Upper
Bone  height Mandibula Anterior − 5.79 6.11 0.89 − 7.58 − 3.99 − 6.49 46  < 0.001
   Premolar − 9.50 8.42 2.66 − 15.52 − 3.48 − 3.57 9 0,006
   Molar − 1.02 4.99 0.66 − 2.35 0.30 − 1.55 56 0,126
  Maxilla Anterior − 2.05 7.35 0.77 − 3.58 − 0.52 − 2.66 90 0,009
   Premolar 1.64 3.07 0.28 1.08 2.20 5.81 117  < 0.001
   Molar − 0.03 4.04 0.39 − 0.81 0.75 − 0.08 104 0,938
Bone  thickness Mandibula Anterior − 1.35 1.15 0.17 − 1.68 − 1.00 − 8.01 46  < 0.001
   Premolar − 4.04 7.62 0.97 − 5.99 − 2.09 − 4.14 60  < 0.001
   Molar − 1.46 1.46 0.19 − 1.85 − 1.07 − 7.53 56  < 0.001
  Maxilla Anterior − 5.28 8.42 0.84 − 6.95 − 3.60 − 6.26 99  < 0.001
   Premolar − 2.20 1.75 0.16 − 2.52 − 1.89 − 13.68 117  < 0.001
   Molar − 5.07 6.41 0.61 − 6.28 − 3.86 − 8.29 109  < 0.001
  1. CI confidence interval