Table 4: Dental and soft tissue cephalometric comparisons within and between the groups.

Parameters

Pretreatment (T0)

p-valuea

Posttreatment (T1)

p-valueb

Change (T1-T0)

p-valuec

U1NA mm

 

NS

 

 

 

NS

Group I

3.77 2.53

 

3.84 1.90

NS

0.07 2.52

 

Group II

4.12 4.26

 

2.69 3.79

NS

-1.43 2.53

 

U1NA

 

NS

 

 

 

NS

Group I

22.13 7.49

 

22.66 6.37

NS

0.53 6.59

 

Group II

22.00 4.79

 

21.63 8.82

NS

-0.38 9.00

 

U1FH

 

NS

 

 

 

NS

Group I

113.54 7.66

 

113.81 6.76

NS

0.26 6.20

 

Group II

112.80 2.91

 

111.14 7.38

NS

-1.66 8.31

 

U1PP

 

NS

 

 

 

NS

Group I

111.86 7.92

 

111.75 7.06

NS

-0.11 6.49

 

Group II

110.51 4.30

 

110.28 7.54

NS

-0.23 8.39

 

L1NB

 

NS

 

 

 

**

Group I

24.38 4.19

 

25.16 4.68

NS

0.78 4.10

 

Group II

25.94 4.73

 

20.50 4.16

**

-5.44 6.54

 

L1NB mm

 

NS

 

 

 

***

Group I

5.17 1.96

 

5.45 1.67

NS

0.28 1.33

 

Group II

6.18 3.12

 

4.19 1.17

**

-1.99 2.56

 

IMPA

 

NS

 

 

 

*

Group I

93.41 6.31

 

93.81 6.30

NS

0.41 3.93

 

Group II

91.88 6.53

 

87.56 6.71

*

-4.31 6.92

 

Interincisal

 

NS

 

 

 

NS

Group I

129.69 8.84

 

128.72 5.01

NS

-0.97 8.98

 

Group II

128.88 7.75

 

135.19 9.79

NS

6.31 11.90

 

Overjet mm

 

NS

 

 

 

NS

Group I

4.19 1.28

 

4.19 0.54

NS

0.00 1.40

 

Group II

2.37 2.39

 

2.97 0.58

NS

0.60 2.36

 

Overbite mm

 

NS

 

 

 

NS

Group I

2.70 1.58

 

2.96 0.75

NS

0.26 1.38

 

Group II

0.77 1.96

 

1.76 0.39

NS

0.98 1.79

 

ULipE mm

 

NS

 

 

 

NS

Group I

-3.50 2.28

 

-4.25 1.98

*

-0.75 1.08

 

Group II

-2.56 2.39

 

-4.00 1.83

**

-1.44 1.86

 

LLipE mm

 

NS

 

 

 

NS

Group I

-0.42 2.47

 

-1.04 2.39

*

-0.62 1.07

 

Group II

0.25 4.23

 

-2.12 2.73

**

-2.37 2.96

 

 

a Comparison of the T0 measurements between the groups.

b Comparison of the T0 and T1 measurements within the groups. (For a and b; NS: Non significant. *:p ≤ 0.025. **:p ≤ 0.01. ***:p ≤ 0.001).

c Comparison of the T1-T0 changes that were obtained between the groups (For c; NS: Non significant. *:p≤0.05. **:p ≤ 0.01. ***:p ≤ 0.001).