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. 2020 Nov 25;104(1):70. doi: 10.5334/jbsr.2083

Table 2.

The inter-observer concordance kappa coefficients obtained between the readers in characterizing hyperattenuatting abnormalities on cross-sectional imaging post neurointerventional procedures.

Reader 1/Reader 2 Reader 1/Reader 3 Reader 2/Reader 3

Mixed images 0.89 0.89 1
VNC images 1 1 1
IOM 1 1 1
FU MRI 1 1 1
FU CT 1 1 1