Table 3.

Sensitivity of endoscopic ultrasonography for detecting pT1/T2 cancers versus pT3/T4 cancers

	pT1/T2 (n=54)	pT3/T4 (n=47)
Routine analysis	72.2%	85.1%
Blinded	59.3%*	74.5%†††
Unblinded	70.4%	72.3%†††

*p<0.05 compared with “routine analysis” and “unblinded” (McNemar test); †††p<0.001 compared with “routine analysis” (McNemar test).