ATP Barcelona 2017

Are you sure about your finding? comparison with biopsy: 68% (FP) vs. 90% (RP) pos LN-reports Association of subjective certainty of observers with inter observer agreement 0,73 0,66

-0,20 -0,10 0,00 0,10 0,20 0,30 0,40 0,50 0,60 0,70 0,80

PET CT

0,18

Kappa index

0,02

-0,09

-0,08

n* 2891 2806

231 220

14 12

both certain

one certain/one uncertain

both uncertain

* number of statement pairs included in each analysis