Table 2

Accuracy of T staging, stratified according to pT stages T1–T3

All patients (n=100)pT1 (n=10)pT2 (n=44)pT3 (n=46)
*p<0.05, **p<0.01 compared with “routine analysis” (McNemar test).
Routine analysis73.0%60.0%63.6%84.8%
Blinded52.0%**60.0%43.2%*58.7%*
Unblinded63.0%*40.0%61.4%69.6%*