BTA test sensitivity, specificity,accuracy, positive predictive value and negative predictive value was 67%,78%,73%,70% and 75%,respectively.

• BTA诊断膀胱癌的敏感度为67%25,特异度为78%25,准确度为73%25,阳性预测值为70%25,阴性预测值为75%25。