Table 3 Results of comparing TFD scores for MAP images

Orthodontist

.35 ± .48^A

1.44 ± 1.07^A

1.50 ± 1.20^A

1.83 ± 1.18^A

1.73 ± 1.15^AB

2.03 ± 1.29^AB

1.60 ± 1.15^AB

1.63 ± 1.18^AB

 < .001^β

Dentist

.31 ± .51^AB

1.71 ± 1.43^A

1.74 ± 1.39^A

2.26 ± 1.51^A

2.28 ± 1.38^A

2.27 ± 1.55^A

2.17 ± 1.52^A

1.82 ± 1.40^A

 < .001^β

Orthodontic Patient

.13 ± .27^B

1.15 ± 1.44^AB

.92 ± 1.43^B

.93 ± 1.35^B

1.51 ± 1.57^AB

1.23 ± 1.51^B

1.24 ± 1.49^B

1.18 ± 1.32^AB

 < .001^β

Lay persons

.18 ± .35^AB

.87 ± 1.21^B

.94 ± 1.17^B

1.40 ± 1.58^AB

1.43 ± 1.62^B

1.30 ± 1.57^B

1.17 ± 1.46^B

1.13 ± 1.33^B

 < .001^β

p

.021^α

 < .001^α

 < .001^α

 < .001^α

.003^α

 < .001^α

 < .001^α

.007^α

Total average

.24 ± .42

1.29 ± 1.32

1.27 ± 1.33

1.60 ± 1.48

1.73 ± 1.46

1.70 ± 1.53

1.54 ± 1.45

1.44 ± 1.33