Table 2:

Prevalence and Incidence of Youth Onset Type 2 Diabetes and 95% CI (per 100,000/year) among Navajo youth age 10–19 years

	Prevalence			Incidence
	2001 Prevalence	2009 Prevalence	P from 2001 to 2009	2002–2005 Incidence	2006–2009 Incidence	2010–2013 Incidence	P from 2002– 2005 to 2006– 2009	P from 2006– 2009 to 2010– 2013	Overall P
All	146.6 (116.8, 184.0)	141.5 (112.0, 178.8)	0.65	26.3 (20.1,34.3)	34.8 (27.5,44.1)	51.7 (42.1,63.5)	0.12	0.01	<0.0001
Age (years)
10–14	66.4 (42.0,104.9)	51.9 (29.7,90.8)	0.19	20.4 (13.4,31.3)	25.3 (16.8,37.9)	46.3 (34.0,63.1)	0.43	0.02	0.001
15–19	239.8 (184.7,311.2)	220.1 (170.3,284.4)	0.36	32.3 (22.9,45.5)	43.2 (32.3,57.8)	56.9 (43.2,75.1)	0.20	0.17	0.01
Sex
Female	166.9 (123.5,225.5)	141.1 (101.5,196.2)	0.15	30.7 (21.6,43.6)	38.9 (28.4,53.4)	66.4 (51.4,85.8)	0.32	0.01	0.0004
Male	126.5 (89.6,178.5)	142.0 (102.1,197.4)	0.34	21.8 (14.4,33.0)	30.7 (21.5,43.9)	36.9 (26.1,52.0)	0.22	0.47	0.05