Table 1. Demographic and biochemical data of patients according to clinical pregnancy outcome.
| Variable | Pregnant (N=42) | Non-pregnant (N=74) | P value |
|---|---|---|---|
| Female age (year) | 27.71±3.68 | 28.53 ±3.09 | NS |
| Female BMI (kg/m2) | 21.25±2.51 | 22.06 ±2.30 | NS |
| Basal FSH (IU/L) | 6.95±1.61 | 7.13 ±2.15 | NS |
| AMH (ng/mL) | 5.36±2.78 | 5.89±3.34 | NS |
| Female smoking status (%) | |||
| Smoker | 11.90 | 13.51 | NS |
| Non-smoker | 88.10 | 86.49 | NS |
| Male age (year) | 29.32±3.55 | 30.23±3.20 | NS |
| Male BMI (kg/m2) | 23.37±3.12 | 24.12±3.89 | NS |
| Male smoking status (%) | |||
| Smoker | 57.14 | 47.30 | NS |
| Non-smoker | 42.86 | 52.70 | NS |
| Total Motile Sperm (million/mL) | 68.11±100.20 | 56.86±86.85 | NS |
| Gonadotropin days (days) | 10.11±3.32 | 10.84±3.85 | NS |
| Gonadotropin dose (IU) | 1,634.52±442.99 | 1,549.63±498.85 | NS |
| Mean size of retrieved follicles (mm) | 17.81±1.31 | 18.23±1.44 | NS |
| Number of oocytes retrieved | 11.59±5.76 | 9.53±3.91 | NS |
| Number of mature oocytes | 10.32±4.12 | 9.13±3.45 | NS |
| ICSI/IVF ratio | 42.86 | 44.59 | NS |
| Endometrium thickness on the day of embryo transfer (mm) | 11.01±2.24 | 10.82±2.16 | NS |
| Fertilization rate (%) | 84.20 | 82.81 | NS |
| Cleavage rate (%) | 97.66 | 95.23 | NS |
| Number of transfer embryos | 1.38±0.42 | 1.34±0.60 | NS |
| Good quality embryo rate (%) | 76.47 | 77.04 | NS |
Values are mean ± SD; *, statistically significant (P<0.05). NS, not significant.