Table 1: Comparison of software-based and visual positive/negative classification.

Visual evaluation
Collective A ( )Collective B ( )Total ( )
PositiveNegativePositiveNegativePositiveNegative

EUROPattern
 Positive19317912722
 Negative06071077
Concordance99.5%99.3%99.4%
-value0.9210.9870.984
Sensitivity100%100%100%
Specificity85.7%98.6%97.5%
PPV99.5%98.8%99.3%
NPV100%100%100%

: kappa-value indicating interrater agreement, PPV: positive predictive value, NPV: negative predictive value.