In peak stress,the above value were 71%,93%,76%,96% and 57% for 2-D DSE and 83%,93%,86%,97% and 68% for 3-D DSE.

• 负荷状态下,2 - D DSE敏感性71%25 ,特异性93%25 ,准确性76%25 ,阳性预测值96%25 ,阴性预测值5 7%25。