Table 2.

Number of patients with T1DM in Korea who were prescribed sensors for continuous glucose monitoring between January and December 2019

	CGM sensor prescribed			Registered T1DM patients in NHIS as of December 2019
	Male	Female	Total
Age <20 years	320 (8.0)	431 (10.7)	751 (18.7)	4,021
Age ≥20 years	265 (1.7)	418 (2.6)	683 (4.3)	15,709
Total	585 (3.0)	849 (4.3)	1,434 (7.3)	19,730

Values are presented as number (%).

CGM, continuous glucose monitoring; T1DM, type 1 diabetes mellitus; NHIS, National Health Insurance Service.