Table 1.
Baseline characteristics in women who achieved and did not achieve clinical pregnancy.
| Variables | Total Women N = 48 |
Pregnancy N = 21 |
No Pregnancy N = 27 |
p-Value |
|---|---|---|---|---|
| Age, years, mean (SD) | 39.44 (3.82) | 38.28 (3.39) | 40.13 (3.95) | 0.092 |
| Weight, kg, mean (SD) | 63.41 (9.79) | 59.57 (7.98) | 64.69 (10.16) | 0.194 |
| Height, cm, mean (SD) | 162.33 (6.89) | 160.25 (10.41) | 163.09 (5.22) | 0.481 |
| Tobacco user, n (%) | 7 (14.29) | 4 (16.7) | 3 (11.1) | 0.598 |
| N of previous pregnancies, mean (SD) | 0.67 (0.60) | 0.56 (0.51) | 0.73 (0.64) | 0.296 |
| Previous miscarriages, n (%) | 28 (58.33) | 9 (38.90) | 19 (70.0) | 0.034 |
| N of previous miscarriages, mean (SD) | 1.44 (1.80) | 1.11 (1.79) | 1.63 (1.81) | 0.334 |
| Previous treatments, n (%) | 37 (77.08) | 15 (72.20) | 22 (80.0) | 0.535 |
| Semen analysis, normozoospermia, n (%) | 37 (77.08) | 17 (83.30) | 20 (73.30) | 0.617 |
| Donated semen, n (%) | 10 (20.83) | 5 (22.20) | 5 (20.0) | 0.854 |
| Endometrial thickness, mm, mean (SD) | 8.40 (2.04) | 8.54 (2.01) | 8.32 (2.09) | 0.725 |
| Repeated implantation failures, n (%) | 23 (47.9) | 5 (23.81) | 18 (66.66) |
SD: standard deviation.