Patients with type 1 diabetes have poorer glycemic control that could lead to macrovascular or neuropathic complications; in addition to an optimal treatment, prevention of diabetes complications requires to control associated risk factors, such as hypertension or dyslipidemia. Sleep apnea syndrome is a public health problem due to its high prevalence and marked morbidity and mortality, one increasingly interesting aspect is its relationship with metabolic disorders, specifically diabetes.Obstructive sleep apnea syndrome seems to be underestimated in this population. In this context, it appears to be important to estimate the prevalence of sleep respiratory diseases in patients with type 1 diabetes.

Inclusion Criteria:

• Male or female aged 18 to 75 years
• Type 1 diabetic
• Treated on insulin therapy by external pump
• Take home monitoring as part of a usual care for insulin therapy by external pump
• Voluntary to participate in research with written informed consent
• Patient affiliated to the social security or similar regime

Exclusion Criteria:

Privited person of liberty by judicial or administrative decision, person covered by legal protection (pregnant or lactating women, patients under guardianship) Article L1121-8

• In exclusion period of other studies
• Patient may, at the discretion of the investigator, not comply with the study procedures

Type 1 patients treated by Insulin Pump.