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Table 1 Inter-reader agreement for diagnostic confidence as measured by quadratic weighted Cohen’s κ for the comparison of the scorings of the three readers (R1, R2, and R3) regarding the two image layouts

From: Implementation of a sagittal T2-weighted DIXON turbo spin-echo sequence may shorten MRI acquisitions in the emergency setting of suspected spinal bleeding

 

Layout 1

Layout 2

R1 versus R2

0.691

0.441

R1 versus R3

0.778

0.674

R2 versus R3

0.780

0.549