Table 3.
Main culture and embryology outcomes from follicles < 6 mm and ≥ 6 mm
| Oocyte developmental outcomes | CAPA-IVM < 6 mm N = 20 |
STD IVM < 6 mm N = 20 |
p value | CAPA-IVM ≥ 6 mm N = 14 |
STD-IVM ≥ 6 mm N = 15 |
p value |
|---|---|---|---|---|---|---|
| Number of COCs | 236 | 178 | – | 69 | 60 | – |
| Maturation (MII) rate, % (n) | 61 (144) | 44.4 (79) | 0.055 | 65.2 (45) | 58.3 (35) | 0.517 |
| Fertilization rate per ICSI, % (n) | 86.1 (124) | 84.8 (67) | 0.912 | 84.4 (38) | 62.9 (22) | 0.118 |
| EQ1 + EQ2 rate per fertilized, % (n) | 43.5 (54) | 29.9 (20) | 0.138 | 44.7 (17) | 31.8 (7) | 0.573 |
| EQ1 + EQ2 rate per MII, % (n) | 37.5 (54) | 25.3 (20) | 0.173 | 37.8 (17) | 21.2 (7) | 0.388 |
| EQ1 + EQ2 rate per COCs, % (n) | 23.7 (54) | 11.2 (20) | 0.033 | 25 (17) | 13.2 (7) | 0.456 |
| EQ1 rate per fertilized, % (n) | 16.9 (21) | 9 (6) | 0.258 | 15.8 (6) | 13.6 (3) | 0.258 |
| EQ1 rate per MII, % (n) | 14.7 (21) | 7.6 (6) | 0.241 | 13.3 (6) | 9.1 (3) | 0.810 |
| EQ1 rate per COCs, % (n) | 9.2 (21) | 3.4 (6) | 0.049 | 8.8 (6) | 5.7 (3) | 0.764 |
Values are presented as percentages and total numbers
COC cumulus-oocyte complex, MII metaphase II, EQ1 embryo quality 1 (top quality), EQ2 embryo quality 2