Comparison

LS

Mean Diff.

LS

SE

95% CI

p-value

Group, Treatment

Group, Treatment

1, laser

4, SiC

18.21

1.20

14.52;21.89

<0.0001^*

2, laser

4, SiC

16.38

1.19

12.74;20.01

<0.0001^*

Groups

LS means

1 laser^a

20.73

2 laser^a

18.90

1 SiC^b

15.59

2 SiC^b

14.00

3 laser^c

7.93

4 laser^cd

4.83

3 SiC^d

4.40

4 SiC^d

2.53

1, laser

3, SiC

16.33

1.12

12.91; 19.75

<0.0001^*

1, laser

4, laser

15.91

1.28

11.97; 19.83

<0.0001^*

2, laser

3, SiC

14.50

1.09

11.15; 17.85

<0.0001^*

2, laser

4, laser

14.08

1.26

10.21; 17.94

<0.0001^*

1, SiC

4, SiC

13.06

1.21

9.34; 16.78

<0.0001^*

1, laser

3, laser

12.80

1.05

9.58; 16.02

<0.0001^*

2, SiC

4, SiC

11.48

1.19

7.82; 15.14

<0.0001^*

1, SiC

3, SiC

11.19

1.12

7.74; 14.63

<0.0001^*

2, laser

3, laser

10.98

1.03

7.82; 14.13

<0.0001^*

1, SiC

4, laser

10.76

1.29

6.82; 14.71

<0.0001^*

2, SiC

3, SiC

9.60

1.10

6.22; 12.99

<0.0001^*

2, SiC

4, laser

9.18

1.27

5.28; 13.07

<0.0001^*

1, SiC

3, laser

7.66

1.06

4.42; 10.90

<0.0001^*

1, laser

2, SiC

6.73

1.07

3.46; 10.00

<0.0001^*

2, SiC

3, laser

6.08

1.04

2.89; 9.25

<0.0001^*

3, laser

4, SiC

5.40

1.18

1.79; 9.01

0.0002^*

1, laser

1, SiC

5.14

1.09

1.82; 8.47

0.0001^*

2, laser

2, SiC

4.90

1.05

1.69; 8.11

0.0001^*

3, laser

3, SiC

3.53

1.09

0.20; 6.86

0.0293^*

2, laser

1, SiC

3.32

1.07

0.04; 6.59

0.0445^*

3, laser

4, laser

3.10

1.25

−0.74; 6.95

0.2137

4, laser

4, SiC

2.30

1.39

−1.95; 6.56

0.7142

3, SiC

4, SiC

1.87

1.24

−1.92; 5.67

0.7989

1, laser

2, laser

1.83

1.06

−1.41; 5.07

0.6680

1, SiC

2, SiC

1.58

1.08

−1.71; 4.88

0.8210

4, laser

3, SiC

0.43

1.30

−3.56; 4.41

1.0000