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Table 6 Mahalanobis Distances from Conical Variates Analysis for Lower Permanent Teeth

From: Morphometric analysis of tooth morphology among different malocclusion groups in a hispanic population

Teeth

Group

Class I

Class II

Class III

Lower left second molars

Class I

-

< 0.0001

< 0.0001

Class II

3.49

-

< 0.0001

Class III

3.63

4.02

-

Lower left first molars

Class I

-

< 0.0001

< 0.0001

Class II

5.16

-

< 0.0001

Class III

4.63

4.56

-

Lower left second premolars

Class I

-

< 0.0001

< 0.0001

Class II

2.85

-

< 0.0001

Class III

2.78

3.21

-

Lower left first premolars

Class I

-

< 0.0001

< 0.0001

Class II

3.59

-

< 0.0001

Class III

3.61

4.03

-

Lower left canines

Class I

-

< 0.0001

< 0.0001

Class II

2.46

-

< 0.0001

Class III

2.60

2.64

-

Lower left lateral incisors

Class I

-

< 0.0001

< 0.0001

Class II

2.61

-

< 0.0001

Class III

1.81

2.18

-

Lower left central incisors

Class I

-

< 0.0001

< 0.0001

Class II

2.00

-

< 0.0001

Class III

1.76

1.98

-

Lower right central incisors

Class I

-

< 0.0001

< 0.0001

Class II

2.04

-

< 0.0001

Class III

2.23

1.80

-

Lower right lateral incisors

Class I

-

< 0.0001

< 0.0001

Class II

2.00

-

< 0.0001

Class III

2.06

2.28

-

Lower right canines

Class I

-

< 0.0001

< 0.0001

Class II

2.69

-

< 0.0001

Class III

2.04

3.57

-

Lower right first premolars

Class I

-

< 0.0001

< 0.0001

Class II

2.17

-

< 0.0001

Class III

3.01

3.11

-

Lower right second premolars

Class I

-

< 0.0001

< 0.0001

Class II

2.33

-

< 0.0001

Class III

3.26

3.21

-

Lower right first molars

Class I

-

< 0.0001

< 0.0001

Class II

2.67

-

< 0.0001

Class III

3.32

3.72

-

Lower right second molars

Class I

-

< 0.0001

< 0.0001

Class II

4.28

-

< 0.0001

Class III

4.09

3.76

-