TABLE 1.

Basic characteristics of the study population classified as type 1 (T1D), type 2 (T2D), and other specific types of diabetes (*P < .05 comparing T1D and T2D)

1999‐2017	T1D	T2D	Other specific types of diabetes
n	4356	83	185
%	94.2	1.8	4.0
% Females (95%CI)	46.1 (44.7, 47.3)	60.3 (49.5, 71.2)*	50.3 (42.8, 57.7)
Age at diagnosis [y, mean (95%CI])	8.5 (8.3, 8.6)	12.7 (12.3, 13.1)*	9.5 (8.9, 10.1)