From: Routine vaginoscopic office hysteroscopy in modern infertility work-up: a randomized controlled trial
HSG Vs VOHa
VOH + HSG
Sensitivity
39.47
97.4 %
Specificity
100.00
56.2 %
Positive predictive value
100.0
80.9 %
Negative predictive value
62.3
90 %
Accuracy
69.7
59.2 %
AUC
0.697
0.521