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Table 3 Frequency association of thyroid antibodies in CSU patients with positive and negative serum BHRA

From: A positive serum basophil histamine release assay is a marker for ciclosporin-responsiveness in patients with chronic spontaneous urticaria

 

+ve BHRA

-ve BHRA

+ve thyroid antibodies

9 (37%)

1 (4%)

-ve thyroid antibodies

15 (63%)

21 (96%)

  1. χY2 = 5.52, df = 1, P<0.02.