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Table 5 Confidence levels among three readers for subtraction and dynamic images

From: The value of dynamic subtraction MRI technique in the assessment of treatment response of hepatocellular carcinoma to transcatheter arterial chemoembolization

  Reader 1 Reader 2 Reader 3
Dynamic Subtraction Dynamic Subtraction Dynamic Subtraction
Mean 3.46 4.86 3.34 4.9 2.88 4.84
Minimum 1 4 1 4 1 4
Maximum 5 5 5 5 5 5
Median 3.5 5 4 5 3 5
Standard deviation 1.0539 0.3505 1.0422 0.3030 .8722 0.3703