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Table 1 Duncan's post hoc test

From: Evaluation of shear bond strength of orthodontic brackets using trans-illumination technique with different curing profiles of LED light-curing unit in posterior teeth

Group

N

Subset for α = 0.05

  

1

2

3

4

5

Group 1

10

    

13.6120

Group 2

10

    

13.9920

Group 3

10

2.9190

    

Group 4

10

 

3.5210

   

Group 5

10

  

4.9590

  

Group 6

10

   

8.4420

 

Significance

 

1.000

1.000

1.000

1.000

0.151

  1. Group 1 (control): 40 s, 650 mW/cm2, buccal; group 2 (control): 40 s, 800 mW/cm2, buccal; group 3: 40 s, 650 mW/cm2, lingual; group 4: 80 s, 650 mW/cm2, lingual; group 5: 40 s, 800 mW/cm2, lingual; group 6: 80 s, 800 mW/cm2, lingual. The test showed that there was a significant difference between every two groups except for groups 1 and 2 (control groups).