Table 1.
Demographic and cycle parameters for autologous and donor cycles
| Autologous (n = 3828) | Donor (n = 320) | p value | |
|---|---|---|---|
| Age (years) | 36.8 ± 4.1 | 41.7 ± 5.5 | p < 0.001 |
| BMI (kg/m2) | 24.4 ± 5.0 | 24.0 ± 5.1 | p = 0.212 |
| Gravidity | 1.7 ± 1.7 | 1.8 ± 2.0 | p = 0.38 |
| Max FSH (IU/mL) | 7.9 ± 4.0 | 12.2 ± 12.4 | p < 0.001 |
| Etiology | p = 0.001 | ||
| DOR | 390 (10.2%) | 121 (37.8%) | |
| Tubal | 101 (2.6%) | 1 (0.3%) | |
| Endometriosis | 64 (1.7%) | 8 (2.5%) | |
| PCOS | 226 (5.9%) | 2 (0.6%) | |
| Male | 384 (10.0%) | 10 (3.1%) | |
| Uterine | 65 (1.7%) | 0 | |
| Unexplained | 495 (12.9%) | 8 (2.5%) | |
| Other | 671 (17.5%) | 82 (25.6%) | |
| Mixed | 1432 (37.4%) | 88 (27.5%) | |
| Live birth rate* | 2062 (53.9%) | 160 (50%) | p = 0.183 |
| Clinical pregnancy rate* | 2408 (62.9%) | 187 (58.4%) | p = 0.113 |
| Ectopic pregnancy rate* | 15 (0.4%) | 0 | p = 0.623 |
| Miscarriage rate* | 340 (8.9%) | 27 (8.4%) | p = 0.788 |
| Multiple birth rate* | 284 (7.4%) | 26 (8.1%) | p = 0.213 |
Data are represented as mean ± standard deviated for discrete and continuous variables and as n (%) for categorical variables. Italic emphasis denote statistically significant findings
*Per embryo transfer cycle