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Table 1 Sensitivity and specificity of the IgA ELISA with recombinant BP180 ectodomain

From: Development of an ELISA for sensitive and specific detection of IgA autoantibodies against BP180 in pemphigoid diseases

Sera

Positive/Total

Sensitivity (95% CI)

Specificity (95%CI)

LAD

25/30 (83%)

83.3% (65.2%-94.3%)

100% (96.55%-100%)

BP

8/31 (26%)

26% (12.0%-45.0%)

100% (96.55%-100%)

DH

1/50 (2%)

2% (0.05%-10.0%)

100% (96.55%-100%)

NHS

0/105 (0%)

0% (0.0%-4.0%)

100% (96.55%-100%)