Table 4.
Diagnostic accuracy of reproductive hormones and testicular volume for the retrieval outcomes of testicular haploid gamete in patients with elevated follicle-stimulating hormone
| Variable | AUC (95% CI) | Cutoff value | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) |
|---|---|---|---|---|---|---|
| INHB | 0.73 (0.66–0.80)a | >20.38 | 60.00 | 80.28 | 39.13 | 90.48 |
| FSH | 0.55 (0.48–0.63) | ≤15.45 | 36.67 | 78.17 | 26.19 | 85.39 |
| LH | 0.61 (0.53–0.68) | ≤10.02 | 80.00 | 44.37 | 23.30 | 91.30 |
| T | 0.58 (0.50–0.66) | >563.00 | 23.33 | 94.37 | 46.68 | 85.35 |
| Testicular volume | 0.57 (0.49–0.64) | >10.97 | 53.33 | 66.90 | 25.39 | 87.16 |
aP<0.05: INHB versus FSH, INHB versus T, INHB versus testicular volume. AUC: area under the curve; PPV: positive predictive value; NPV: negative predictive value; INHB: inhibin B; FSH: follicle-stimulating hormone; LH: luteinizing hormone; T: testosterone