Table 4 Test efficiency of the Modified Ovarian Sensitivity Index for in vitro fertilization parameters (additional cohort)
Category | MOSI score | All data (n = 337) | Only normo-responders (n = 255) | ||||||
|---|---|---|---|---|---|---|---|---|---|
Prevalence | Test accuracy | PPV | NPV | Prevalence | Test accuracy | PPV | NPV | ||
High-quality Embryo on Day 2 (≥6) | 2.1 | 27.3% | 33.2% | 28.6% | 88.5% | 27.1% | 27.1% | 27.1% | N/A |
2.6 | Â | 43.4% | 32.0% | 93.5% | Â | 35.7% | 29.4% | 95.8% | |
3.1 | Â | 54.3% | 36.0% | 89.6% | Â | 50.2% | 33.7% | 88.3% | |
3.6 | Â | 68.5% | 45.2% | 86.4% | Â | 69.0% | 45.1% | 85.0% | |
4.1 | Â | 71.8% | 47.1% | 76.2% | Â | 73.3% | 57.1% | 73.8% | |
4.6 | Â | 71.5% | 16.7% | 72.5% | Â | 72.9% | N/A | 72.9% | |
Blastocysts (≥6) | 2.0 | 35.9% | 39.5% | 36.9% | 80.0% | 35.7% | 35.7% | 35.7% | N/A |
2.5 | Â | 44.8% | 39.1% | 89.5% | Â | 35.7% | 35.7% | N/A | |
3.0 | Â | 54.9% | 43.4% | 81.4% | Â | 49.0% | 39.8% | 76.6% | |
3.5 | Â | 68.0% | 54.0% | 80.7% | Â | 66.3% | 52.1% | 78.3% | |
4.0 | Â | 69.4% | 64.1% | 70.7% | Â | 68.2% | 75.0% | 67.7% | |
4.5 | Â | 65.3 | 70.0% | 65.1% | Â | 64.3% | N/A | 64.3% | |
Rate of blastocyst/ova captured (≥35%) | 2.0 | 18.1% | 22.8% | 18.6% | 90.0% | 18.0% | 18.0% | 18.0% | N/A |
2.5 | Â | 28.2% | 19.7% | 94.7% | Â | 18.0% | 18.0% | N/A | |
3.0 | Â | 43.0% | 22.1% | 91.2% | Â | 37.6% | 20.4% | 89.1% | |
3.5 | Â | 61.4% | 28.6% | 91.5% | Â | 62.0% | 28.2% | 90.6% | |
4.0 | Â | 74.8% | 31.3% | 85.0% | Â | 79.6% | 35.0% | 83.4% | |
4.5 | Â | 80.7% | 30.0% | 82.3% | Â | 82.0% | N/A | 82.0% | |
4.8 | Â | 81.3% | 0% | 81.8% | Â | 82.0% | N/A | 82.0% | |