the antiphospholipid antibody results were analyzed using 2 methods : the frequency of antiphospholipid antibodies was 9 % by lupus anticoagulant using the russell viper venom time ( 95 % confidence interval 22-2.5 ) and 11 % by anticardiolipin antibody assay ( 95 % confidence interval 25-3.7 ) , which was not significantly different from that in control subjects .
C0162595
antiphospholipid antibodies
C0085240
lupus anticoagulant