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International Journal of Dentistry
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International Journal of Dentistry
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2012
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Article
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Tab 4
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Research Article
Approximal Caries Detection by DIFOTI:
In Vitro
Comparison of Diagnostic Accuracy/Efficacy with Film and Digital Radiography
Table 4
Agreement with reference standard. The table presents weighted kappa values.
Method of examination
Examiners
1
2
3
4
5
6
7
8
DIFOTI
0.56
0.75
0.68
0.57
0.65
0.75
0.60
0.73
Film
0.61
0.46
0.49
0.36
0.44
0.65
0.59
0.58
Digital
0.45
0.37
0.56
0.47
0.71
0.63
0.56
0.53