Table 3 Clinical and hormonal features, and outcome of COH in sub-fertile women divided according to the median level of serum AMH (low AMH stratum < 1.32 ng/mL and high AMH stratum > 1.32 ng/mL). Results are expressed as mean (95 % confidence interval)
| Â | Low AMH stratum | High AMH stratum | p |
|---|---|---|---|
<1.32Â ng/mL | >1.32Â ng/mL | ||
Age (years) | 36.39 (35.6–37.1) | 33.39 (32.6–35.1) | 0.001 |
AMH (ng/mL) | 0.53 (0.4–0.6) | 3.53 (2.9–3.6) | 0.001 |
BMI (kg/m2) | 22.25 (21.6–22.8) | 22.69 (22.1–23.2) | 0.284 |
FSH (UI/L) | 9.43 (8.5–10.2) | 7.10 (6.7–7.5) | 0.001 |
Estradiol (pg/mL) | 66.96 (58.3–75.5) | 59.64 (51.3–67.9) | 0.226 |
TSH (mUI/L) | 1.84 (1.7–1.9) | 1.92 (1.7–2.0) | 0.514 |
r-FSH (UI) | 2836.19 (2598.4–3073.9) | 1698.27 (1532.5–1864.1) | 0.001 |
Estradiol at oocyte pick-up (pg/mL) | 981.05 (853.5–1108.5) | 1729.32 (1489.9–1968.5) | 0.001 |
E2/r-FSH ratio | 0.53 (0.3–0.6) | 1.3 (1.0–1.6) | 0.001 |
Number of MII oocytes | 2.51 (2.0–2.9) | 4.87 (4.2–5.4) | 0.001 |