| Table 2. Correlation between predictors of the ovarian response (age, AMH, AFC and ORPI) and the total number of oocytes collected, total number of MII oocytes collected and the number of follicles ≥10 mm, ≥16 mm and ≥18 mm at the time of hCG administration | |||
| Ovarian response markers | Total oocytes retrivaled | ||
| r | 95% confidence interval | P | |
| Age | -0.47 | -0.59 to -0.31 | <0.0001 |
| AMH | 0.72 | 0.61 to 0.79 | <0.0001 |
| AFC | 0.68 | 0.57 to 0.76 | <0.0001 |
| ORPI | 0.76 | 0.68 to 0.83 | <0.0001 |
| Ovarian response markers | MII oocytes | ||
| r | 95% confidence interval | P | |
| Age | -0.48 | -0.60 to -0.33 | <0.0001 |
| AMH | 0.66 | 0.54 to 0.75 | <0.0001 |
| AFC | 0.61 | 0.49 to 0.71 | <0.0001 |
| ORPI | 0.70 | 0.59 to 0.78 | <0.0001 |
| Ovarian response markers | Follicles ≥10mm | ||
| r | 95% confidence interval | P | |
| Age | -0.44 | -0.57 to -0.29 | <0.0001 |
| AMH | 0.77 | 0.69 to 0.84 | <0.0001 |
| AFC | 0.73 | 0.64 to 0.81 | <0.0001 |
| ORPI | 0.81 | 0.74 to 0.87 | <0.0001 |
| Ovarian response markers | Follicles ≥16mm | ||
| r | 95% confidence interval | P | |
| Age | -0.41 | -0.54 to -0.24 | <0.0001 |
| AMH | 0.61 | 0.49 to 0.71 | <0.0001 |
| AFC | 0.57 | 0.43 to 0.67 | <0.0001 |
| ORPI | 0.65 | 0.53 to 0.74 | <0.0001 |
| Ovarian response markers | Follicles ≥18mm | ||
| r | 95% confidence interval | P | |
| Age | -0.35 | -0.49 to -0.19 | <0.0001 |
| AMH | 0.51 | 0.34 to 0.63 | <0.0001 |
| AFC | 0.48 | 0.34 to 0.61 | <0.0001 |
| ORPI | 0.54 | 0.40 to 0.65 | <0.0001 |