Gestational weeks | Nadroparin group | Enoxaparin group | Dalteparin group | P value |
---|---|---|---|---|
< 12 W | 0.62 ± 0.25 (n = 38) | 0.81 ± 0.21 (n = 21) | 0.71 ± 0.14 (n = 10) | 0.006a |
12–16 W | 0.72 ± 0.22 (n = 34) | 0.79 ± 0.19 (n = 31) | 0.71 ± 0.21 (n = 14) | 0.21 |
16–20 W | 0.62 ± 0.19 (n = 44) | 0.82 ± 0.23 (n = 27) | 0.77 ± 0.13 (n = 12) | 0.0003a,; 0.03b |
20–24 W | 0.50 ± 0.26 (n = 36) | 0.78 ± 0.24 (n = 34) | 0.65 ± 0.25 (n = 9) | < 0.0001a |