Demographic information will be self-reported via questionnaire or obtained from medical records including: age, gender, diabetes duration, height, weight, body mass index, insulin regimen total, self-identified ethnicity, employment or education status, living situation (e.g., 1- or 2-parent/caregiver household or flatting), address (to determine NZDep2018 score, a validated measure of socioeconomic status) [31]. Here, INS is linked to diabetes mellitus.