Table 3:

DD Estimates of Changes in Food Intake and Diet Quality (n=4,158)

	Total Energy	SSB Calories	Fruit-Veg Cups	HEI 2005	SoFAAS
ARRA	0.12*** (0.03)	−0.50** (0.25)	0.31** (0.15)	0.04 (0.04)	0.07 (0.12)
SNAP-ELIG	−0.02 (0.03)	0.21 (0.14)	−0.03 (0.06)	0.006 (0.02)	−0.04 (0.07)
SNAP-ELIG*ARRA	−0.02 (0.03)	0.11 (0.12)	−0.07 (0.06)	−0.04** (0.02)	−0.06 (0.06)
Parallel Trends (p-value)	0.51	0.79	0.18	0.96	0.35
Controlling for Total Energy Intake
ARRA	-	-0.59*** (0.22)	0.30** (0.15)	0.05 (0.04)	0.10 (0.13)
SNAP-ELIG	-	0.27** (0.12)	0.0005 (0.06)	0.006 (0.02)	−0.03 (0.06)
SNAP-ELIG*ARRA	-	0.16 (0.10)	−0.08(0.06)	−0.04** (0.02)	−0.06 (0.06)
Parallel Trends (p-value)	-	0.82	0.20	0.95	0.33

^***p<0.01

^**p<0.05

^*p<0.10 Standard errors are in parentheses.

Models also control for age, gender, education (high school/ged; some college; college grad; missing education), employment status, race/ethnicity, the ratio of household income to federal poverty threshold, household size, family structure (divorced/separated/widowed/never married, missing marital status), quarterly time trend, and state fixed effects. SSB stands for sugar- sweetened beverages. SoFAAS stands for solid fats, alcohol and added sugars. HEI-2005 stands for 2005 Healthy Eating Index. The percentage change is calculated as exp(β) – 1.

Source: NHANES 2007–2010