Table 5B. Mean±SD in age and TIDM groups in the normal non-CD cohort.

Variable	Entire cohort	<4 years	≥4 years	DM1	Non-DM1	p-value†
TTG IgA	5.8±8.3	4.2±5.8	6.1±8.7	8.0±14.5	5.0±4.7	<0.001
DGP IgG	5.3±4.8	5.9±5.7	5.1±4.5	NA	NA	<0.001
DGP IgA	5.5±6.0	4.5±4.4	5.8±6.3	NA	NA	<0.001

Values are presented mean±SD.

SD: standard deviation, T1DM: type 1 diabetes mellitus, CD: celiac disease, TTG: tissue transglutaminase, DGP: deamidated gliadin peptide, NA: not available.

^†p<0.001 when comparing between age groups and between T1DM and non-T1DM.