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Table 3 Correlation of basophil activation test (BAT) with different diagnostic tests

From: Exploratory analysis of CD63 and CD203c expression in basophils from hazelnut sensitized and allergic individuals

 

Expression values at 0.01 µg/ml HN

CD-sens

CD63

CD203c

CD63

CD203c

…with SPT (HN)

0.561; p < 0.001

0.620; p < 0.001

0.064; NS

0.389; p = 0.003

…with IgE values

 Total-IgE

0.203; p = 0.113

0.245; NS

−0.262; NS

−0.020; NS

 sIgE rBet v 1

0.689; p < 0.001

0.777; p < 0.001

0.203; NS

0.539; p < 0.001

 sIgE rCor a 1

0.690; p < 0.001

0.754; p < 0.001

0.208; NS

0.541; p < 0.001

  1. Correlation between CD63 and CD203c expression values at 0.01 µg/ml: 0.784; p < 0.001 and CD-sens: 0.561; p < 0.001
  2. Spearman correlation coefficient (r; p value) of BAT values at 0.01 µg/ml HN concentration and CD-sens for CD63 and CD203c with skin prick test (SPT) for hazelnut (HN), total and sIgE levels