Table 3.
Antiphospholipid antibodies in offspring of antiphospholipid syndrome mothers at birth and during follow-up
| Umbilical cord (n=40) | First week (n=110) | 3 Months (n=46) | 9 Months (n=46) | 24 Months (n=27) | |
|---|---|---|---|---|---|
| Lupus anticoagulant | 0 | 4 (4%) | 1 (2%) | 1 (2%) | 0 |
| Anticardiolipin IgG (99e) | 7 (18%) | 18 (16%) | 6 (13%) | 9 (20%) | 5 (19%) |
| Anticardiolipin IgM | 0 | 0 | 0 | 0 | 1 (4%) |
| Anti-β2GPI IgG | 5 (13%) | 16 (15%) | 14 (30%) | 15 (33%) | 1 (4%) |
| Anti-β2GPI IgM | 0 | 3 (3%) | 0 | 0 | 1 (4%) |
| Anticardiolipin IgG (95e) | 11 (28%) | 22 (20%) | 10 (22%) | 14 (30%) | 8 (30%) |
Anti-β2GPI, anti-β2 glycoprotein-I antibodies; IgG, immunoglobulin G.