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Table 2 Microleakage in Dentin

From: Evaluation of microleakage of class II dental composite resin restorations cured with LED or QTH dental curing light; Blind, Cluster Randomized, In vitro cross sectional study

Total numbers of successful tests (excluding non-readable)

Total number of samples

4

3

2

1

Score

  

Numbers

Percentage

Numbers

Percentage

Numbers

Percentage

Numbers

Percentage

Group

24

25

19

76

1

4

3

12

1

4

QTH

24

25

23

92

0

0

1

4

0

0

LED conventional

25

25

0

0

14

56

11

44

0

0

LED pulse-delay

24

25

2

8

13

52

9

36

0

0

LED ramped

P-value = 0.00