Table 3.

Adjusted difference in HOMA-IR by DASH score

	DASH (10 units)		DASH tertile
			Medium versus low (less healthy)		High (healthiest) versus low (less healthy)
	% Change*	95% CI	% Change*	95% CI	% Change*	95% CI
Model 1	−4.01	(−5.97 to 2.06)	0.96	(−2.72 to 4.65)	−5.96	(−10.48 to 1.43)
Model 2	−1.74	(−3.34 to 0.14)	1.21	(−1.92 to 4.34)	−1.57	(−5.32 to 2.19)

Model 1: DASH + Hispanic/Latino heritage + age + sex + diabetes family history + current smoker + dietary acculturation + education + income + field center + energy intake + diabetes status (seven levels).

Model 2: Model 1 + body mass index + waist circumference.

*Percent change is calculated as 100×β estimate.

DASH, Dietary Approaches to Stop Hypertension; HOMA-IR, homeostatic model assessment of β-cell function and insulin resistance.