age | Group | N | AFC (n) | AMH (ng/ml) | Oocyte yield (n) | Clinical pregnancy rate (%) |
---|---|---|---|---|---|---|
≤30.0 | A | 217 | 13.39 ± 4.15 | 3.83 ± 2.06 | 12.02 ± 5.51 | 44.68%(63/141) |
(n = 283) | B | 21 | 8.52 ± 1.81 | 0.78 ± 0.27 | 4.81 ± 3.87 | 33.33%(4/12) |
C | 15 | 5.27 ± 1.28 | 2.30 ± 1.31 | 5.67 ± 2.16 | 22.22%(2/9) | |
D | 30 | 3.97 ± 1.73 | 0.54 ± 0.24 | 2.43 ± 1.46 | 26.67%(4/15) | |
30.1–37.9 | A | 293 | 12.11 ± 3.99 | 3.39 ± 1.81 | 10.58 ± 4.67 | 45.78%(92/201) |
(n = 489) | B | 44 | 8.50 ± 1.80 | 0.73 ± 0.25 | 5.41 ± 2.77 | 47.06%(16/34) |
C | 43 | 4.47 ± 1.50 | 1.89 ± 0.62 | 4.49 ± 2.53 | 36%(9/25) | |
D | 109 | 3.88 ± 1.40 | 0.58 ± 0.30 | 2.32 ± 1.84 | 32.5%(13/40) | |
38.0–41.9 | A | 83 | 10.16 ± 3.37 | 2.89 ± 1.52 | 7.39 ± 4.02 | 31.48%(17/54) |
(n = 214) | B | 11 | 8.18 ± 1.47 | 0.77 ± 0.19 | 5.36 ± 2.54 | 66.67%(4/6) |
C | 40 | 4.43 ± 1.36 | 2.12 ± 1.34 | 3.85 ± 2.29 | 15.00%(3/20) | |
D | 80 | 3.80 ± 1.62 | 0.49 ± 0.31 | 2.21 ± 2.11 | 27.27%(6/22) | |
≥42.0 | A | 18 | 11.78 ± 3.58 | 2.53 ± 0.88 | 9.67 ± 5.79 | 37.50%(3/8) |
(n = 135) | B | 9 | 8.56 ± 1.67 | 0.86 ± 0.11 | 4.22 ± 2.17 | 20.00%(1/5) |
C | 20 | 4.35 ± 1.31 | 1.43 ± 0.51 | 2.65 ± 2.37 | 11.11%(1/9) | |
D | 88 | 3.27 ± 1.69 | 0.43 ± 0.29 | 1.63 ± 1.36 | 5.26%(1/19) |