Table 1.
Regression analysis of the influence of the follicular diameter on the incidence of oocyte defects
| Oocyte defects | OR | CI lower | CI upper | P value |
|---|---|---|---|---|
| Excessive cytoplasm granulation | 1.01 | 0.65 | 1.56 | 0.965 |
| Dark cytoplasm | 1.01 | 0.47 | 2.17 | 0.989 |
| Presence of vacuoles | 1.81 | 0.85 | 3.84 | 0.046 |
| Polar body fragmentation | 1.12 | 1.072 | 1.73 | 0.618 |
| Perivitelline space defects | 1.21 | 1.088 | 2.25 | 0.432 |
| Zona pellucida defects | 1.13 | 0.70 | 1.80 | 0.622 |
| Shape defects | 0.89 | 0.27 | 3.01 | 0.856 |
| Decreased membrane resistance to ICSI | 1.66 | 0.67 | 4.09 | 0.065 |
| Increased membrane | 0.73 | 0.38 | 1.41 | 0.346 |
OD;Odds ratio, CI; Confidence interval and OR; Refers to the larger follicle diameter.