Abortions or fetal wastage, by anticoagulant treatment during the first trimester
| Oral anticoagulant (n = 61) | Adjusted heparin (n = 31) | |||||||
|---|---|---|---|---|---|---|---|---|
| Trimester | n | % | (95% CI) | n | % | (95% CI) | p Value | |
| First | 6 | 10 | (4.06 to 20.8) | 5 | 16 | (6.1 to 34.5) | ||
| Second | 6 | 10 | (4.06 to 20.8) | – | ||||
| Third | 3 | 5 | (1.3 to 14.6) | 1 | 3 | (0.17 to 18.5) | ||
| Total | 15 | 25 | (14.8 to 37.6) | 6 | 19 | (8.12 to 38) | 0.5717 | |
CI, confidence interval.