Scientifica / 2015 / Article / Tab 3

Research Article

Evaluation of Gingival Microleakage in Class II Composite Restorations with Different Lining Techniques: An In Vitro Study

Table 3

Comparison of leakage in different groups using Mann-Whitney test.

GroupMean rank value

115.45<0.001
25.55

115.10<0.001
35.90

113.850.005
47.15

27.350.013
313.65

25.95<0.001
415.05

37.850.043
413.15

The difference between the groups is statistically significant.