| TABLE 1 - Characteristics of population I: comparison between the qLZT-AH group and the control group. | |||
| QLZT-AH | Control | ||
|---|---|---|---|
| Patients | 110 | 110 | |
| Patient age at embryo freezing (mean ± SD) | 31.7 ± 4.8 | 32.5 ± 4.4 | Ns |
| Patient age at embryo thawing (mean ± SD) | 32.3 ± 4.0 | 33.4 ± 4.6 | Ns |
| Infertility duration (years) | 3.9 ± 2.7 | 4.7 ± 3.4 | Ns |
| Primary infertility | 62% | 57% | Ns |
| Secondary infertility | 48% | 43% | Ns |
| Etiology Male Female Mixed Idiopathic | 29% 44% 19% 8% |
38% 38% 17% 7% |
Ns |
| Number of previous cycles | |||
| =0 | 10% | 11% | |
| =1 | 44% | 41% | Ns |
| =2 | 20% | 22% | |
| ≥3 | 26% | 26% | |
| Mean of previous cycles | 2.2 ± 1.7 | 2.1 ± 1.5 | Ns |
| Mean number of embryos frozen | 6.7 ± 3.9 | 6.5 ± 3.9 | Ns |
Ns = non-significant