Items

Cut-off

Sen.

Spec.

PPV

NPV

Accuracy

p-value

Endometrial thickness (mm)

>14

87.5%

84.5%

51.9%

97.3%

94.1%

<0.001**

Rt uterine artery peak systolic velocity (cm/s)

>15

56.3%

89.3%

50.0%

91.5%

79.6%

<0.001**

Lt Uterine artery peak systolic velocity (cm/S)

>13

62.5%

83.3%

41.7%

92.1%

79.3%

<0.001**

Uterine artery peak systolic velocity (cm/S)

>15

56.3%

88.1%

47.4%

91.4%

79.6%

<0.001**