Clinical Interpretation of Allergy Skin Testing

developed clinical allergy in the three year period. – The development of clinical allergic disease was associated with an initial birch skin prick test wheal diameter of >4 mm. – IgE antibodies ≥0.7kU/L (class 2) was 87.5% predictive of allergy development Conclusion: Positive skin prick test in an asymptomatic patient

  Allergy