Article 1 Blood Glucose 1 Blood Glucose Self-Monitoring 1 CLARITY 1 Continuous glucose monitoring 1 Dexcom 1 Diabetes Mellitus, Type 1 1 Humans 1 Hypoglycemia 1 Real-world data 1 Retrospective Studies 1 Type 1 diabetes 1 adolescent 1 adult 1 age 1 aged 1 blood glucose monitoring 1 child cohort analysis 1 diabetic patient 1 female 1 glucose 1 glucose blood level 1 glycemic control 1 human 1 hyperglycemia 1 hypoglycemia 1 insulin dependent diabetes mellitus 1 major clinical study male 1