The stage-specific sensitivity, specificity and accuracy for T staging of gastric cancers were Se 100%, Sp 96.5%, Acc 97.2% for T1, Se 25%, Sp 93.5%, Acc 85.6% for T2, Se 66.7%, Sp 68.9%, Acc 68.5% for T3, and Se 57.9%, Sp 93.8%, Acc 74.2% for T4.
Chẩn đoán giai đoạn T 1: Se 100%, Sp 96,5%, Acc 97,2%; giai đoạn T 2: Se 25%, Sp 93,5%, Acc 85,6%; giai đoạn T 3: Se 66,7%, Sp 68,9%, Acc 68,5%; giai đoạn T 4: Se 57,9%, Sp 93,8%, Acc 74,2%.