Table 4. Intra-observer agreement for 1/3 MCA rule and ASPECTS (n = 80).

	1/3 MCA rule		ASPECTS
CT modality	κ	ICC	κ	ICC
NCCT	−0.079	−0.079	0.595	0.622
CTA-SI	0.267	0.281	0.518	0.567
CTP CBV	0.707	0.714	0.933	0.934
CTP MTT	0.918	0.919	0.966	0.966
CTP penumbra maps	0.920	0.920	0.967	0.967
CTP infarct maps	0.861	0.864	0.915	0.917