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Table 3 Descriptive statistics (mean and standard deviation) and comparison of the mean alveolar process thickness in the maxilla at different levels from the CEJ in class I, II and III patients

From: Interradicular distance and alveolar bone thickness for miniscrew insertion: a CBCT study of Persian adults with different sagittal skeletal patterns

Hight

Location

 

Level

P value tukey test

2 mm

4 mm

6 mm

2 mm

4 mm

6 mm

I

II

III

I

II

III

I

II

III

I–II

II–III

I–III

I–II

II–III

I–III

I–II

II–III

I–III

Maxilla

                   

1–1

Mean

6.14

5.06

4.85

6.78

6.23

6.51

8.65

6.60

7.26

0.07

0.90

0.02

0.45

0.81

0.82

0.01

0.62

0.13

SD

1.32

1.11

2.06

1.10

1.24

1.87

2.28

1.86

2.55

         

1–2

Mean

6.72

5.97

6.34

8.35

7.42

7.67

9.18

8.04

7.86

0.26

0.71

0.70

0.04

0.77

0.18

0.02

0.89

0.01

SD

1.37

1.13

1.87

1.08

0.46

1.68

1.26

0.85

1.76

         

2–3

Mean

6.59

5.44

5.88

7.99

7.30

7.83

9.11

7.94

8.42

0.02

0.57

0.23

0.26

0.44

0.92

0.01

0.48

0.21

SD

1.30

1.08

1.65

1.39

1.27

1.45

1.39

1.14

1.34

         

3–4

Mean

7.39

7.08

6.81

8.92

8.75

8.38

9.14

9.17

8.68

0.58

0.66

0.16

0.85

0.51

0.23

0.99

0.36

0.41

SD

0.96

0.88

1.11

1.08

0.78

1.22

1.2

0.92

1.20

         

4–5

Mean

8.58

8.66

8.00

9.30

9.47

8.68

9.27

9.41

8.27

0.98

0.31

0.41

0.86

0.05

0.15

0.90

0.01

0.01

SD

1.76

1.04

1.36

1.15

0.72

1.17

0.93

0.63

1.39

         

5–6

Mean

10.48

9.58

8.14

10.54

11.25

9.81

10.69

11.38

9.64

0.15

0.01

0.01

0.21

0.03

0.19

0.19

0.01

0.02

SD

1.43

1.39

1.69

1.35

1.29

1.31

0.97

0.99

1.67

         

6–7

Mean

11.71

12.4

9.65

12.8

13.86

11.37

13.37

14.58

12.3

0.41

0.01

0.03

0.12

0.01

0.02

0.03

0.01

0.07

SD

2.11

2.13

1.19

1.80

1.54

1.71

1.25

1.52

1.67

         
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