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Cut-off of Serum and urinary gonadotropins to differentiate CDGP from HH
| Cut-off value | Sensitivity | Specificity | |
|---|---|---|---|
| Urine LH (IU/L) | ≥0.18 | 100% | 55% |
| ≥0.50 | 96.2% | 85% | |
| ≥0.65 | 88.5% | 90% | |
| ≥0.81 | 84.6% | 100% | |
| Urine FSH (IU/L) | ≥1.10 | 100% | 65% |
| ≥1.35 | 96.2% | 75% | |
| ≥2.20 | 88.5% | 85% |
