Table 5 The inter-observer agreement for the subjective image.

From: Use of pulmonary CT angiography with low tube voltage and low-iodine-concentration contrast agent to diagnose pulmonary embolism

Artifacts

Level

Reader 1

Reader2

Reader1

Reader2

Mild

Moderate

Severe

4

5

6

Mild

146

7

0

4

83

19

0

Moderate

17

94

23

5

4

159

35

Severe

0

17

78

6

0

3

79

Kappa value

0.744

 

0.746

Back to article page