Table 3: Validation tests for TVS and HSGM for the diagnosis of endometrial polyps and submucous fibroids.

TVUSSHSGM
95% CI95% CI

Endometrial polypsSensitivity 60.53%43.39% to 75.96%95.00%83.08% to 99.39%
Specificity97.06%84.67% to 99.93%97.14%85.08% to 99.93%
Positive PV95.83%78.88% to 99.89%97.44%86.52% to 99.94%
Negative PV68.75%53.75% to 81.34%94.44%81.34% to 99.32%

Submucous fibroidsSensitivity57.14%37.18% to 75.54%96.55%82.24% to 99.91%
Specificity93.48%82.10% to 98.63%100.00%92.45% to 100.00%
Positive PV84.21%60.42% to 96.62%100.00%87.66% to 100.00%
Negative PV78.18%64.99% to 88.19%97.92%88.93% to 99.95%