| Sensitivity % | Specificity % | +ve predictive value % | −ve predictive value % |
Endometrial thickness (mm) cut off | ||||
4.5 5 5.5 | 93.3 86.6 66.6 | 50 90 90 | 73.7 92.9 90.9 | 83.3 81.8 64.3 |
S/D cut off | ||||
4.5 5 5.5 | 60 60 86.7 | 80 80 70 | 81.8 81.8 55.3 | 57.1 57.1 77.8 |
RI cut off | ||||
0.85 0.88 0.90 | 46.7 60 86.7 | 100 100 70 | 100 100 81.3 | 55.6 62.5 77 |
PI cut off | ||||
2.2 2.4 2.6 | 77.3 93.3 93.3 | 70 70 70 | 78.6 82.4 82.4 | 63.6 87.5 87.5 |