Table 1. Demographic variables for cohort of patients used to construct nomogram predicting ongoing pregnancy.
| Variables | Values | |
|---|---|---|
| Age of women (yr) | 36.3±4.4 | |
| Age of husband (yr) | 39.3±5.0 | |
| BMI (kg/m2) | 22.4±3.4 | |
| Type of infertility | ||
| Primary infertility | 80.3% (228/284) | |
| Secondary infertility | 19.7% (56/284) | |
| No. of living child | 0.3±0.7 | |
| Basal serum AMH (ng/mL) | 2.6±2.4 | |
| Basal serum FSH (IU/L) | 6.7±3.5 | |
| No. of retrieved total oocytes | 6.0±4.6 | |
| No. of transferred embryos | 2.0±0.8 | |
| Clinical pregnancy per embryo transfer | 29.9% (85/284) | |
| Ongoing pregnancy (>12 weeks GA) per embryo transfer | 23.6% (67/284) | |
Values are presented as mean±standard deviation.
BMI, body mass index; AMH, anti-Müllerian hormone; FSH, follicle stimulating hormone; GA, gestational age.