Clinical parameters | (Age ≤ 25) (n = 121) | (Age= 26–35) (n = 154) | (Age > 35) (n = 43) | P-value |
---|---|---|---|---|
Mean ± SD | Mean ± SD | Mean ± SD | ||
Basal E2 level (pg/mL) | 32.78±16.64 | 38.26±20.81 | 36.01±18.94 | 0.155 |
Basal FSH level (mIU/mL) | 7.07±2.77 | 7.48±2.43 | 7.63±3.05 | 0.155 |
Basal LH level (ng/mL) | 6.12±3.87 | 5.90±3.26 | 4.78±2.53 | 0.026 |
Basal PRL level (ng/mL) | 15.41±7.57 | 15.26±8.79 | 18.28±29.23 | 0.831 |
Basal TSH level (uIU/mL) | 1.91±1.35 | 2.10±1.42 | 2.00±1.07 | 0.432 |
AMH level (ng/mL) | 4.16±2.86 | 3.54±3.32 | 2.04±2.15 | < 0.001 |
E2 level on hCG day (pg/ml) | 2111.31±791.31 | 1989.87±959.94 | 1624.00±839.29 | 0.002 |
Number of retrieved oocyte | 11.42±4.73 | 9.83±5.35 | 5.84±4.61 | < 0.001 |
Number of mature oocytes | 7.93±3.10 | 6.99±3.50 | 4.12±3.77 | < 0.001 |
Number of immature oocytes | 3.36±3.02 | 2.84±2.88 | 1.72±2.10 | < 0.001 |
Number of fertilized oocytes | 6.24±2.18 | 5.63±2.63 | 3.30±2.53 | < 0.001 |
Number of embryos transferred | 4.10±1.49 | 3.72±1.69 | 2.79±1.54 | < 0.001 |
Value of ß-HCG (mIU/mL) | 7.75±5.94 | 6.56±5.26 | 4.60±4.90 | < 0.001 |