Fig. 1

Summary of costs modelled. *Ambulance attendance costs £268.39 if SH resolved or £390.08 if SH not resolved. †Paid for once per year for each CGM patient. ‡ 1 annual review with a GP and 1 CGM training session with a practice nurse. A&E: Accident & Emergency, CGM: continuous glucose monitoring, DKA: diabetic ketoacidosis, GP: general practitioner, hypos: hypoglycaemias, PPPY: per patient per year, SH: severe hypoglycaemia, SMBG: self-monitoring of blood glucose