My sons results have been posted to me with no explanation and I was wondering the severity of some of them in particular the nuts. IGE 2338 kU/L Hazelnut 14, rCor a1: 19, rCor a 8 & 14 hazelnut <0.10 (its this one I don't get what are all the number and figures?) is the 19 the score or the <0.10.? Almond 0.49 Sesame 0.43 Peanut 0.30 rAra h 2: 0.24, rAra h1,3,9 cashew walnut House dust mite 87 Grass 66 Trees 8.97