Table 3.

PRs (95% CI) of the association between racial/ethnic group and daily foot checking by use of insulin, years since diagnosis, and history of diabetes self-management education

	AA	AI/AN	Asian	NH/PI	Other	Multiracial	Hispanic
Use of insulin (P = 0.24)
No	1.20 (1.14, 1.27)	1.14 (1.02, 1.28)	0.59 (0.41, 0.83)	1.34 (1.08, 1.66)	0.82 (0.61, 1.11)	1.00 (0.83, 1.22)	0.94 (0.87, 1.02)
Yes	1.12 (1.06, 1.18)	1.11 (0.97, 1.27)	0.74 (0.47, 1.16)	1.21 (0.84, 1.73)	1.15 (0.99, 1.34)	0.95 (0.79. 1.15)	0.95 (0.85, 1.05)
Years since diagnosis (P = 0.39)
<5	1.21 (1.13, 1.32)	1.18 (1.02, 1.38)	0.69 (0.41, 1.16)	1.23 (0.82, 1.87)	0.72 (0.47, 1.12)	0.89 (0.62, 1.28)	0.91 (0.79, 1.04)
5–19	1.17 (1.10, 1.23)	1.14 (1.03, 1.27)	0.56 (0.38, 0.84)	1.31 (1.03, 1.67)	0.86 (0.62, 1.18)	1.20 (1.02, 1.42)	0.94 (0.86, 1.02)
≥20	1.17 (1.10, 1.24)	1.14 (0.95, 1.37)	0.69 (0.43, 1.11)	1.24 (0.55, 2.81)	1.21 (1.01, 1.45)	1.20 (1.02, 1.42)	0.96 (0.85, 1.09)
Diabetes self-management class (P = 0.08)
No	1.21 (1.14, 1.28)	1.17 (1.03, 1.33)	0.43 (0.30, 0.61)	1.24 (0.87, 1.77)	0.82 (0.57, 1.19)	1.05 (0.87, 1.26)	0.99 (0.91, 1.08)
Yes	1.16 (1.11, 1.21)	1.14 (1.02, 1.24)	0.84 (0.63, 1.13)	1.25 (1.19, 1.53)	0.84 (0.61, 1.15)	0.92 (0.76, 1.11)	0.91 (0.83, 0.99)

Whites, non-Hispanic, are the reference group. P values are based on the Wald test.