Table 3.

Effects of defect status, observer, reading, field of view, implant brand and defect size by using six-way repeated analysis of variance

Source			df	F	p-value
Defect status			1	73.875	<0.001
Defect size			2	9.405	<0.001
Pairwise comparisons	Small	Medium			0.021
	Small	Large			<0.001
Defect status × defect size			2	8.014	0.001
Pairwise comparisons
Defect present	Small	Medium			0.012
	Small	Large			<0.001
Defect status × reading × defect size			2	4.325	0.017
Defect present
Reading 1	Small	Medium			0.007
	Small	Large			<0.001
Reading 2	Small	Medium			0.023
	Small	Large			<0.001

Only statistically significant effects were included.

df, degrees of freedom