11 December 2020: Clinical Research
The Predictive Value of the Follicular Output Rate on Pregnancy Outcome of Patients with Polycystic Ovary Syndrome Undergoing Fertilization and Embryo Transfer
Haiyan Yang ABCEF* , Jia Lin ABE* , Congcong Jin BCF , Lvhe Meng CDF , Suichun Wu CDE , Ya Chen ABDEG*DOI: 10.12659/MSM.916175
Med Sci Monit 2020; 26:e916175
Table 1 Baseline characteristics and ovarian stimulation data in pregnant and non-pregnant women in 1060 fresh-embryo transfers.
| Pregnant (n=669) | Non-pregnant (n=391) | P value | |
|---|---|---|---|
| Age | 29.64±3.78 | 29.38±3.44 | 0.255 |
| Duration of infertility (year) | 3.97±2.52 | 4.21±2.62 | 0.009 |
| Body mass index (BMI) (kg/m) | 23.17±3.78 | 23.37±3.51 | 0.756 |
| Day 3 FSH (IU/L) | 6.76±1.63 | 6.67±1.52 | 0.377 |
| Day 3 oestradiol (pg/ml) | 31.15±9.01 | 31.22±9.12 | 0.897 |
| Antral follicle count | 25.81±8.53 | 26.39±9.23 | 0.301 |
| Pre-ovulatory follicle count | 5.66±2.68 | 5.66±2.77 | 0.997 |
| Follicular output rate | 23.78±12.99 | 23.51±12.98 | 0.942 |
| Stimulation days | 12.28±3.41 | 11.92±3.19 | 0.129 |
| Total follicle-stimulating hormone amount (IU) | 1734.15±876.39 | 1641.07±823.99 | 0.088 |
| Serum oestradiol on human chorionic gonadotrop day (pg/ml) | 2833.60±1385.01 | 2797.06±1457.98 | 0.360 |
| Retrieved oocyte | 12.75±5.27 | 12.35±5.53 | 0.246 |
| MII oocyte | 11.43±4.89 | 10.87±5.23 | 0.076 |
| Fertilized oocyte | 8.38±4.03 | 7.51±4.14 | 0.001 |
| Fertilization rate (%) | 73.89±17.71 | 70.16±20.50 | 0.003 |
| Total number of embryo | 7.61±3.99 | 6.76±4.14 | 0.001 |
| Number of high quality embryo | 4.17±2.95 | 3.30±2.73 | 0.000 |
| Number of transferred embryo | 2.03±0.21 | 1.97±0.28 | 0.000 |