Home Intervention and Social Precariousness in Childhood Diabetes

For the prospective group (strategy under study): * 1 to 16 years old * Diagnosis of type 1 diabetes (T1D) * EPICES score \> 30 (if separated parents, highest score) * Hospitalized at the discovery of T1D in the pediatric diabetology unit of Bordeaux University Hospital * Parents affiliated to social security * Living in Gironde * Consent of the parents or the holders of parental authority for the participation of their child * Assent of the child For the retrospective group (classic strategy): * 1 to 16 years old at diabetes diagnosis * Diagnosis of type 1 diabetes (T1D) from 1 January 2017 until the start of the study inclusion period * EPICES score \> 30 (if separated parents, highest score) * Hospitalized to the discovery of T1D and followed by the pediatric diabetology unit of Bordeaux University Hospital * Parents affiliated to social security * Living in Gironde * For patients who are minor at the time of the study: whose parents or holders of the parental authority have received an individual information and are not opposed to the use of their data (EPICES score and their child's clinical data). For minors who became adults at the time of the study: having received individual information and are not opposed to the use of the data necessary for the study (EPICES score and their clinical data). Exclusion criteria: For the prospective group (strategy under study): * Absence of the therapeutic education nurse during the child's hospitalization * Child and/or family…