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Table 6 Position changes of condyles and discs in post-splint (T1-T0), post-orthodontics (T2-T1) and observation (T2-T0) (male = 20, female = 23,)

From: Effects of occlusal splint and exercise therapy, respectively, for the painful temporomandibular disorder in patients seeking for orthodontic treatment: a retrospective study

Variaties

(mm)

T1-T0

T2-T1

T2-T0

Male

Female

Male

Female

Male

Female

M

SD

M

SD

M

SD

M

SD

M

SD

M

SD

closing position

 Left side

  ∠CD-FHVL(°)

-12.17**

6.95

-11.62**

7.64

0.32

0.16

3.58*

1.63

-9.63**

4.33

-7.52**

3.49

  C-HRP

-1.84*

0.33

-2.76**

0.45

0.05

0.03

1.34*

0.08

-1.59*

021

-2.87*

0.32

  C-VRP

1.42*

0.27

1.69**

0.02

-0.06

0.09

-0.02

0.03

1.30*

0.05

1.60*

0.14

  D-HRP

2.87**

1.32

3.98**

0.96

0.28

0.12

-0.33

0.07

2.91*

0.12

3.65*

1.26

  D-VRP

-2.31**

0.45

-3.26*

1.37

-0.05

0.08

1.25*

0.36

-1.20*

0.59

-2.94*

1.07

 Right side

  ∠CD-FHVL(°)

-11.03**

5.94

-13.82**

4.19

0.09

0.47

4.56*

1.59

-9.52**

13.86

-9.20*

14.33

  C-HRP

-1.46*

0.95

-2.71**

1.29

0.03

0.51

1.01*

0.33

-1.40*

1.02

-2.35*

0.14

  C-VRP

1.47*

0.02

1.76*

0.53

-0.01

0.01

0.02

0.09

1.44*

0.36

1.69*

0.07

  D-HRP

2.79*

0.96

3.03**

1.27

-0.09

0.02

-0.05

0.02

2.75*

0.87

2.73*

0.63

  D-VRP

-2.09*

0.77

-2.95*

0.33

0.06

0.01

1.02*

0.39

-2.01*

0.48

-2.78*

0.59

opening position

 Left side

  ∠CD-FHVL(°)

-1.33

0.36

-0.57

0.41

0.25

0.65

0.38

0.93

-0.24

0.05

-0.95

0.07

  C-HRP

-0.12

0.35

-0.06

0.09

-0.02

0.17

-0.02

0.13

-0.02

0.73

-0.07

0.05

  C-VRP

0.02

0.67

0.09

0.02

0.02

0.45

0.03

0.52

0.01

0.22

0.09

0.03

  D-HRP

0.04

0.05

0.13

0.07

-0.03

0.36

-0.06

0.43

0.08

0.12

-0.07

0.04

  D-VRP

-0.66

0.64

-0.29

0.25

0.04

0.25

0.05

0.39

-0.08

0.34

-0.39

0.54

 Right side

  ∠CD-FHVL(°)

-1.03

1.25

-1.18

0.54

0.31

0.14

1.32

0.52

-0.46

0.25

-0.62

0.13

  C-HRP

-0.29

0.17

-0.35

0.08

-0.21

0.07

0.29

0.08

0.89

0.26

0.55

0.18

  C-VRP

0.38

0.01

0.09

0.01

0.33

0.20

-0.14

0.07

-0.48

0.15

0.19

0.02

  D-HRP

0.72

0.28

0.63

0.08

0.01

0.01

-0.46

0.25

0.11

0.04

0.12

0.08

  D-VRP

-0.11

0.13

-0.17

0.05

0.68

0.17

0.35

0.04

-0.55

0.07

-0.01

0.01

  1. M is mean, SD indicates standard deviation, Sig Significance
  2. * P < 0.05; ** P < 0.01