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Table 5 Agreement between DIR, T2 and Flair results as regarding diagnostic accuracy parameters among studied 40 MS patients

From: Diagnostic accuracy of double inversion recovery (DIR) in detection of cortical gray matter lesions in patients with MS

Variable

DIR

Flair

T2

DIR versus Flair

DIR versus T2

Flair versus T2

(Kappa)

P value

(Kappa)

P value

(Kappa)

P value

Cortical grey matter lesions

No

Yes

16(40%)

24(60%)

20(50%)

20(50%)

31(77.5%)

9(22.5%)

(0.8)

 < 0.001*

(0.32)

0.005*

(0.52)

 < 0.001*

  1. Significant level at P value < 0.05