Table 1.
Patient demographics (mean ± SD)
| Demographic | r-LHn=65 | hMGn=57 | P value |
|---|---|---|---|
| Age (Y) | 35.2 ± 4.2 | 36.0 ± 4.4 | 0.412 |
| Basal serum FSH (IU/L) | 7.7 ± 1.5 | 7.2 ± 1.7 | 0.134 |
| Basal serum estradiol (pmol/L) | 167 ± 85 | 183 ± 77 | 0.292 |
| Antral follicle count | 18 ± 10 | 16 ± 6 | 0.200 |
| Previous pregnancies | 0.8 ± 1.2 | 1.0 ± 1.2 | 0.833 |
| Previous full term pregnancies | 0.1 ± 0.4 | 0.3 ± 0.8 | 0.274 |
| Previous miscarriages | 0.7 ± 1.1 | 0.7 ± 0.9 | 0.701 |
| Previous IVF cycles at McGill | 1.7 ± 0.9 | 1.9 ± 1.1 | 0.203 |
| Previous IVF cycles elsewhere | 0.4 ± 1.0 | 0.3 ± 0.9 | 0.543 |
Analysis performed with stepwise logistic regression.
r-LH; Recombinant human luteinizing hormone, hMG; Human menopausal gonadotropin, IVF; In vitro fertilization, and FSH; Follicle stimulating hormone.