IGHE and Eczematoid dermatitis: These were new onset of parent-reported eczema after enrollment but before 6 months, maternal reporting of feeding difficulties at the very beginning of solid food introduction (assessed at 4 months of age, see Table E7 in this article's Online Repository at www.jacionline.org), and reporting of IgE-type and non–IgE-type symptoms with consumption of early introduction foods before 6 months of age (see Fig E7 and Table E8 in this article's Online Repository at www.jacionline.org).