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Table 10 Inter-rater agreement with weighted Kappa (wk) and internal symmetry (p) (p < 0,05) for each modality

From: Comparison of image quality and in vivo appearance of the normal equine nasal cavities and paranasal sinuses in computed tomography and high field (3.0 T) magnetic resonance imaging

Modality

 

Compared raters

  

rater 1/2

rater 1/3

rater 2/3

all raters

CTbw

p

<0.0001

<0.0001

<0.0166

<0.0148

wk

0.7999

0.8254

0.9495

0.7019

CTstw

p

<0.0001

<0.0001

<0.0001

<0.0137

wk

0.7454

0.7072

0.9122

0.6353

T2w

p

0.0016

<0.0001

<0.0001

<0.0158

wk

0.4815

0.3654

0.5802

0.3339

T1w

p

<0.0001

<0.0001

<0.0001

<0.0153

wk

0.4855

0.4251

0.5405

0.3704

PDw

p

<0.0001

<0.0001

<0.0001

<0.0141

wk

0.4629

0.4103

0.6276

0.333