Table 2.
Analysis of the factors affecting the number of retrieved oocytes by multivariate-linear regression (stepwise method).
| B | t | p | 95%CI | |
|---|---|---|---|---|
| Constant | 8.284 | 11.419 | <0.001 | 6.862~9.707 |
| AFC | 0.500 | 22.875 | <0.001 | 0.458~0.543 |
| AMH | 0.399 | 0.032 | <0.001 | 0.336~0.463 |
| Age | -0.154 | -9.424 | <0.001 | -0.186 ~ -0.122 |
| Protocols* | -0.355 | -3.785 | <0.001 | -0.539 ~ -0.171 |
| BMI | 0.000 | -0.110 | 0.913 | -0.004 ~ -0.003 |
AFC, antral follicle count; AMH, anti-Müllerian hormone; BMI, body mass index; BMI = weight (kg)/height (m2); Protocols*: They were, in order, Natural cycles, Short protocols, Long protocols, Antagonist protocols, PPOS, and Mild stimulation protocols.