Variable

AUC

SE

Cut off value

Mean thickness (benign)

Mean thickness (malignant)

Sensitivity

(%)

Specificity

(%)

P value

Endometrial thickness at TVS

0.880

0.0507

>9

6.2 ± 3.4

19.2 ± 10.8

72.73

90.91

<0.0001**

Endometrial thickness at SHG

0.956

0.032

>5

3.73 ± 1.58

16.55 ± 11.38

90.91

86.37

<0.0001**