Table 6

κ Values for classification of ductal carcinoma in situ (DCIS) by nuclear grade

	No of cases	High	Intermediate/low
No of cases
19 952–20 002	28	11	17
20 011–20 141	34	13	21
Circulations
19 952–20 002	28	0.51
20 011–20 021	7	0.82
20 022–20 032	6	0.55
20 041–20 051	6	0.53
20 052–20 062	2	0.23
20 071–20 081	3	0.01
20 082–20 092	1	–
20 101–20 111	1	–
20 112–20 122	6	0.47
20 131–20 141	2	0.24
20 011–20 141	34	0.58
Overall
19 952–20 141	62	0.55