Incidence of antiphospholipid (aPL) antibodies in the various obstetrical profiles. Data are number (%).
| Obstetrical Profile | N* | aCL IgG | aCL IgM | Anti-ß2-GPI IgG** | Anti-ß2-GPI IgM** | LAC | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Low | MH | Low | MH | Low | MH | Low | MH | |||
| Absence of obstetrical criteria (aPL carrier) | 65† (46.8) | 7 (10.8) | 19 (29.2) | 3 (4.6) | 9 (13.8) | 8 (12.3) | 22 (33.8) | 7 (10.8) | 15 (23.1) | 7 (10.8) |
| Incomplete obstetrical criteria | 74††(53.2) | 13 (17.6) | 15 (20.3) | 6 (8.1) | 13 (17.6) | 8 (10.8) | 11 (14.9) | 16 (21.6) | 13 (17.6) | 0 (0.0) |
| Total | 139 (100) | 20 (14.4) | 34 (24.5) | 9 (6.5) | 22 (15.8) | 16 (11.5) | 33 (23.7) | 23 (16.5) | 28 (20.1) | 7 (5.0) |
↵* No. pregnancies.
↵** Anti-ß2-GPI IgG and IgM were not determined in 11 pregnancies. Low: low titer, ≥ 95th ≤ 99th. MH: medium or high titer, ≥ 99th.
↵† 40 women did not have previous pregnancies.
↵†† Of these, 46 women had had 2 abortions. LAC: lupus anticoagulant; aCL: anticardiolipin; GPI: glycoprotein.