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Table 2 The deviation of total error, longitudinal error, and angular error between maxilla and mandible

From: The influence of dental experience on a dental implant navigation system

 

Maxilla (Mean ± SD)

P-valueb

Mandible (Mean ± SD)

P-valueb

VS

CR

R3

DI

DC

MCc

VS

CR

R3

DI

DC

MCc

Total Error (mm)

2.15 ± 1.44

2.48 ± 0.77

2.26 ± 0.95

2.52 ± 0.87

1.82 ± 0.82

0.3193

1.85 ± 1.02

1.36 ± 0.64

1.95 ± 0.74

2.28 ± 0.87

1.52 ± 0.92

0.0351

 

DI > CRa

Longitudinal Error (mm)

1.31 ± 0.91

0.77 ± 0.52

0.54 ± 0.39

0.83 ± 0.83

0.98 ± 0.46

0.0309

2.00 ± 0.96

1.70 ± 1.14

0.75 ± 0.52

1.01 ± 0.69

0.97 ± 0.61

0.0002

VS > CRa

VS > R3a

VS > DCa

VS > DIa

CR > R3a

Angular Error (degrees)

6.47 ± 3.37

4.96 ± 1.98

5.79 ± 2.26

6.36 ± 2.86

4.99 ± 1.56

0.2978

6.34 ± 3.28

8.12 ± 6.25

5.00 ± 3.76

7.03 ± 2.39

3.15 ± 2.23

0.0088

 

CR > DCa

  1. aOne-way ANOVA (P < .05)
  2. bTukey-Kramer HSD
  3. cMC: Multiple comparison
  4. CR: Chief resident; DC: Dental clerk; DI: Dental intern; R3: Third year resident; VS: Visiting staff