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. 2016 Sep 20;65(3):253–261. doi: 10.1007/s00005-016-0425-7

Fig. 5.

Fig. 5

ROC (receiver operator characteristics) curve of total IgE (IU/mL): atopic and asymptomatic individuals vs atopic and symptomatic. The cut-off point of 14 IU/mL classified atopic individuals as asymptomatic or symptomatic with 57 % specificity and 78 % sensitivity (area under the curve: 0.65)