Table 1 Clinical and demographic characteristics of the study population
From: Plasma concentrations of D-dimer and outcome of in vitro fertilization
Characteristic | Viable pregnancy | P value | |
|---|---|---|---|
Yes (n = 40) | No (n = 65) | ||
Age, years | 36 (27–43) | 36 (26–43) | 0.97 |
BMI, kg/m2 | 22 (17–39) | 21 (16–39) | 0.26 |
Smoking | 7 (17) | 11 (17) | 0.94 |
Arterial hypertension | 0 | 1 (1) | 0.43 |
Diabetes | 0 | 0 | - |
History of cardio-cerebrovascular disease | 1 (2) | 0 | 0.20 |
History of venous thromboembolism | 0 | 0 | - |
Indication for IVF | 0.26 | ||
Male factor | 11 (27) | 26 (40) | |
Tubaric | 8 (20) | 13 (20) | |
Idiopathic | 15 (37) | 15 (23) | |
Ovulatory | 5 (12) | 4 (6) | |
Endometriosis | 1 (2) | 5 (8) | |
Recurrent miscarriage | 0 | 2 (3) | |
Previous pregnancy | 8 (20) | 9 (14) | 0.41 |
Previous miscarriage | 0.62 | ||
No | 37 (92) | 57 (88) | |
1 | 1 (2.5) | 5 (8) | |
2 | 1 (2.5) | 2 (3) | |
3 | 1 (2.5) | 1 (1) | |
≥ 3 | 0 | 0 | |
Number of previous cycles | 0.31 | ||
0 | 32 | 30 | |
1 | 8 | 20 | |
2 | 3 | 3 | |
3 | 4 | 3 | |
>3 | 1 | 1 | |
Embryos transferred | 0.98 | ||
1 | 1 (2) | 2 (3) | |
2 | 4 (10) | 7 (11) | |
3 | 34 (85) | 55 (85) | |
4 | 1 (2) | 1 (1) | |
Total dose of administered FSH (IU) | 2775 (440–7157) | 3225 (1000–6300) | 0.13 |
Basal FSH mUI/ml | 6.6 (4.2-12.3) | 7.4 (2.1-18.3) | 0.31 |