Table 2.

Distribution of anti-ß2 glycoprotein I (anti-ß2-GPI) isotypes by ethnicity.

EthnicityAnti-ß2-GPI, Total, n (%)IgG Anti-ß2-GPI, n (%)IgM Anti-ß2-GPI, n (%)IgA Anti-ß2-GPI, n (%)
Asian7 (2.4)2 (4.6)1 (0.8)4 (2.5)
African American118 (37.2)6 (14.0)45 (36)67 (41.9)
Hispanic8 (2.8)(0)3 (2.4)5 (3.1)
Caucasian195 (57.6)35 (81.4)76 (60.8)84 (52.5)