1677-P: Ethnic Differences in the Peri-diagnostic Period of Type 1 Diabetes (T1D)

We have previously shown that Hispanic ethnicity influences progression to T1D with interaction by obesity in children < 12 years of age. In this study, we aimed to compare ethnicities for characteristics in the peri-diagnostic period of T1D. We studied participants in TrialNet New Onset Intervention Trials (n=501, 9.4% Hispanics, 86.4% non-Hispanic whites [NHW], 4.2% non-Hispanic other) followed prospectively. We analyzed clinical,...