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Table 5 Descriptive statistics (mean and standard deviation) and comparison of the mean cancellous bone thickness in the maxilla 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

3.80

2.76

2.92

4.52

4.13

4.51

5.81

4.59

5.20

0.06

0.92

0.13

0.59

0.61

0.99

0.10

0.55

0.56

SD

1.33

1.02

1.78

0.79

1.04

1.80

1.73

1.49

2.29

         

1–2

Mean

4.16

3.89

4.21

5.85

5.51

5.36

6.50

5.79

5.65

0.81

0.75

0.99

0.48

0.87

0.23

0.15

0.92

0.07

SD

1.24

1.23

1.61

0.78

0.47

1.35

0.92

0.88

1.62

         

2–3

Mean

4.30

3.47

3.86

5.43

5.50

5.65

6.40

5.87

6.14

0.14

0.64

0.57

0.98

0.92

0.84

0.42

0.79

0.81

SD

1.44

1.04

1.59

1.00

1.45

1.27

1.18

1.30

1.52

         

3–4

Mean

5.12

5.00

4.87

6.29

6.57

6.25

6.58

7.15

6.32

0.93

0.93

0.76

0.67

0.59

0.99

0.22

0.04

0.72

SD

0.97

1.14

1.23

1.01

1.00

1.05

0.96

1.17

1.06

         

4–5

Mean

6.31

6.73

6.28

7.11

7.62

6.49

6.92

7.55

6.12

0.61

0.56

0.99

0.30

0.04

0.16

0.10

0.01

0.03

SD

1.69

1.13

1.31

1.12

0.84

1.22

0.91

0.85

1.13

         

5–6

Mean

7.87

7.34

6.25

8.40

9.53

7.64

8.46

9.81

7.63

0.56

0.09

0.03

0.02

0.01

0.16

0.02

0.03

0.07

SD

1.63

1.42

1.78

1.36

1.40

1.11

0.95

1.10

1.39

         

6–7

Mean

9.12

10.49

7.49

10.7

12.14

9.54

11.33

12.6

10.3

0.07

0.05

0.02

0.02

0.01

0.07

0.02

0.01

0.11

SD

2.23

2.29

1.01

1.85

1.53

1.49

1.31

1.57

1.53

         
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BMC Oral Health

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