Table 1:

Demographic information

	Group 1			Group 2
	T1DM*	IAb- DM	Control	T1DM†	IAb- DM	Control
n=	129	22	197	184	126	139
Age (yr):
mean	12.2	12.8	13.4	13.8	15.7	17.1
median	11.6	13.2	11.5	11.4	13.2	11.7
range	2.0–45.8	1.3–34.8	0.7–51.6	0.7–67.6	1.3–66.8	2.0–51.0
Female (%)	57.4%	50.0%	50.8%	52.6%	45.8%	48.2%

^*including 94 patients with ZnT8icA positive and 35 patients negative for ZnT8icA.

^†including 123 patients with IAb positive but ZnT8icAb negative, and 61 patients with both IAb and ZnT8icAb positive