Imaging for early stage breast cancer

Calculation of generalized CI (CI gen )

Different conformity levels

V

V

1

2

V 1 : single observer V 2 : included by 2 observers V 3 : included by 3 observers … weighted according to the number of times they appear

observer B

observer A

V

3

observer C

 

 

j VV

i

,

j i

CI

=

for pairs i,j

gen

j VV

i

,

j i

Kouwenhoven et al. Phys Med Biol 54:2863-2873. 2009