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Table 1 Inter-observer kappa coefficients among observers for first and second readings according to region

From: Comparison of intraoral radiography and cone-beam computed tomography for the detection of periodontal defects: an in vitro study

 

Molar

Premolar

Anterior

 

First reading Obs1-Obs2

Second reading Obs1-Obs2

First reading Obs1-Obs2

Second reading Obs1-Obs2

First reading Obs1-Obs2

Second reading Obs1-Obs2

PSP

0.714

0.72

0.62

0.693

0.546

0.43

CBCT

0.9

0.96

0.91

0.924

0.78

0.73

pvalue

p < 0.05

p < 0.05

p < 0.05

p < 0.05

p < 0.05

p < 0.05

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BMC Oral Health

ISSN: 1472-6831

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