Table 4.
Multivariate logistic regression predictors of the number of retrieved oocytes
| Endometriosis (n = 412) | Controls (n = 1551) | |||
|---|---|---|---|---|
| β(95% CI) | P value | β(95% CI) | P value | |
| Maternal age (years) | − 0.52 (− 0.68–− 0.31) | < 0.001 | − 0.57 (− 0.64–− 0.49) | < 0.001 |
| CA125 (U/mL) | 0.00 (− 0.01–0.00) | 0.201 | − 0.01 (− 0.02–0.01) | 0.314 |
| Number of previous pregnancies (n) | 0.95 (0.26–1.64) | 0.007 | 0.25 (0.02–0.47) | 0.032 |
| BMI (kg/m2) | 0.00 (− 0.23–0.154) | 0.984 | 0.01 (− 0.11–0.14) | 0.833 |
| Basal E2 (pmol/L) | 0.00 (0.00–0.00) | 0.212 | − 0.00 (0.00–0.00) | 0.120 |
| Basal P (nmol/L) | − 0.18 (− 0.43–0.07) | 0.161 | − 0.16 (− 0.20–0.17) | 0.864 |
| Basal T (nmol/L) | 0.99 (0.37–1.60) | 0.002 | 0.16 (− 0.04–0.36) | 0.122 |
| TG (mmol/L) | − 0.29 (− 1.24–0.67) | 0.552 | − 0.06 (− 0.63–0.51) | 0.835 |
| TC (mmol/L) | 1.70 (0.38–3.03) | 0.012 | 0.88 (0.10–1.67) | 0.028 |
| HDL-C (mmol/L) | − 0.83 (− 3.18–1.52) | 0.490 | − 0.78 (− 2.14–0.58) | 0.260 |
| LDL− C (mmol/L) | − 1.75 (− 3.19–− 0.31) | 0.018 | − 0.59 (− 1.43–− 0.25) | 0.168 |
| Glu (mmol/L) | 0.19 (− 0.90–1.28) | 0.734 | − 0.80 (− 1.48–− 0.12) | 0.021 |
| INS (μU/mL) | 0.07 (0.00–0.14) | 0.048 | − 0.03 (− 0.08–0.02) | 0.264 |
BMI body mass index, E2 estradiol, P progesterone, T testosterone, TG triglycerides, TC total cholesterol, HDL-C high density lipoprotein cholesterol, LDL-C low density lipoprotein cholesterol, Glu glucose, INS insulin