Skip to main content
. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: J Allergy Clin Immunol Pract. 2015 Jul 9;3(6):970–972.e1. doi: 10.1016/j.jaip.2015.06.002

Table II.

Diagnostic characteristics of sIgE levels at optimal cutoff points for soy extract and components

Optimal
sIgE
Cutoff
(kUA/L)		 Sensitivity
(%)		 Specificity
(%)		 PPV
(%)		 NPV
(%)		 Percent
Misclassified
Soy
Extract		 30.75 44.4 87.0 72.7 66.7 31.7
Gly m 4 12.00 33.3 91.3 75.0 63.6 34.1
Gly m 5 2.74 88.9 43.5 55.2 83.3 36.6
Gly m 6 12.15 61.1 65.2 57.9 68.2 36.6
Gly m 8 3.55 77.7 78.3 73.7 81.8 22.0
Optimal
SPT
Wheal
Cutoff
(mm)		 Sensitivity
(%)		 Specificity
(%)		 PPV
(%)		 NPV
(%)		 Percent
Misclassified
Soy
Extract		 >3 mm
wheal		 82.4 60.9 60.9 82.4 30.0