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Egyptian Journal of Radiology and Nuclear Medicine

Table 1 Inter-observer agreement of qualitative comparison between CE-FLAIR and CE-T1WI as regard the degree of enhancement

From: Diagnostic utility of contrast-enhanced FLAIR MRI in imaging of demyelinating and infectious brain lesions

Degree of enhancement

First observer

Second observer

K

p

95% CI

% of agreement

Equivocal

16

17

0.943

 < 0.001*

0.859–1.0

96.73%

Inferior

8

5

Superior

36

38

  1. K Kappa agreement, CI Confidence interval
  2. * statistically significant (p < 0.05)
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