None of the cut-offs proposed in the literature can be used to definitely confirm cow's milk allergy diagnosis, either to fresh pasteurized or to baked milk. However, in children < 2 years, cut-offs for specific IgE or SPT seem to be more homogeneous and may be proposed.
No takes yet. Share an insight, caveat, or question.
Cuomo et al. (2017) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: