Investigating the Experience of Living With Down Syndrome and Obstructive Sleep Apnea Syndrome (Stage 1)

Inclusion Criteria -- Patients * Children with DS and OSAS treated with PAP for at least 6 months * Children aged between 6 and 17.5 years * English proficiency Inclusion Criteria -- Caregivers * Parent or legal guardian of an eligible patient subject * English proficiency * Must live with the patient subject at least 4 nights of the week Exclusion Criteria -- Patients * In foster care * Diagnosed with major illness, such as leukemia or severe cyanotic congenital heart disease listed for cardiac transplant as these severe diseases may add confounders Exclusion Criteria -- Caregivers * Foster parent