Statistical analyses
DKA
We tested for differences in frequency distribution of demographics as a function of DKA status (severe/moderate DKA vs mild DKA, vs. no DKA) using chi‐squared tests. We tested for differences in IQ scores as a function of DKA status using analysis of variance tests. We subsequently included socioeconomic status (SES), and ethnicity as covariates and conducted an analysis of covariance. Age was not included in the models because IQ scores are age‐normed. We performed the analyses using IBM SPSS Statistics (Version 27).