. Author manuscript; available in PMC: 2013 Aug 28.

Published in final edited form as: Gastroenterology. 2013 Jan 24;144(5):912–917.e1. doi: 10.1053/j.gastro.2013.01.033

Table 2. Prevalence of NIDDM by Age Groups.

Age group	Celiac cohort (%) N = 840	Controls (%) N = 840	NHANES population^a (N = 5514)	P value between celiac cohort and controls	P value between celiac cohort and NHANES population	P value between controls and NHANES population
20 to <45	0/343 (0%)	12/343 (3.5%)	3.7%	.003	.0001	1.0
45 to <65	10/326 (3.1%)	36/326 (11%)	13.7%	<.0001	<.0001	.2
>65	16/17 1(9.3%)	33/171 (19.3%)	26.9%	.01	<.0001	.03

1999–2004 National Health and Nutrition Examination Survey.