Table 2.
Comparison of the characteristics of patients
| Characteristics of the study groups | 3PN = 0% (N = 259) | 3PN = 1-25% (N = 186) | 3PN > 25% (N = 63) | P Value |
|---|---|---|---|---|
| Female’s age (y) | 29.2±4.1 | 28.2±3.8 | 29.4±4.2 | 0.554 |
| Endometrial thickness (mm) | 12.3±2.4 | 12.4±2.3 | 11.7±1.8 | 0.638 |
| Infertile time (yr) | 4.1±3.1 | 4.1±3.3 | 3.7±2.9 | 0.362 |
| Oocytes retrieved (n) | 10.9±5.5a | 15.2±6.9a,b | 11.0±5.2b | < 0.001 |
| Embryos transferred (n) | 1.8±0.4 | 1.7±0.5 | 1.8±0.4 | 0.823 |
Data were compared between groups. P-values:
a
vs. a < 0.001;
b
vs. b < 0.001.8.6