. 2016 Sep 6;16(1):162. doi: 10.1186/s12883-016-0688-y

Table 7.

Inter- and intra-agreement with CISS and TOAST systems

		Kappa	P
Inter-agreement	TOAST	0.732	<0.001*
Inter-agreement	CISS	0.898	<0.001*
Intra-agreement	Neurologist A	0.569	<0.001*
Intra-agreement	Neurologist B	0.487	<0.001*

Generally, k > 0.80 represents excellent agreement;0.80 < k < 0.60 is thought to be substantial agreement; 0.60 < k < 0.40,moderate agreement; 0.40 < k < 0.20, fair agreement; and k < 0.20, slight or poor agreement

*P < 0.001