E3.

Full models predicting odds of pandemic-related incident or worsening food insecurity

	Household Dietary Restriction
	Food Allergy	Celiac Disease	Both FA & CeD
	aOR (95% CI)	aOR (95% CI)	aOR (95% CI)
Household Dietary Restriction Status
No Restriction	[Ref]	[Ref]	[Ref]
Restriction	1.6 (1.3–2.1)	2.3 (1.5–3.5)	2.0 (1.2–3.4)
Race/Ethnicity
White	[Ref]	[Ref]	[Ref]
Black	1.1 (0.8–1.5)	1.1 (0.8–1.5)	1.1 (0.8–1.5)
Hispanic	1.4 (1.1–1.8)	1.2 (0.9–1.6)	1.2 (0.9–1.6)
Other	1.4 (1.1–1.9)	1.4 (1.0–1.9)	1.3 (1.0–1.8)
Education level
High school or less	[Ref]	[Ref]	[Ref]
More than high school	0.9 (0.8–1.0)	0.9 (0.8–1.0)	1.0 (0.9–1.1)
Household income
< 25K	1.8 (1.3–2.5)	2.0 (1.5–2.9)	2.1 (1.4–2.9)
25K – 49K	1.8 (1.4–2.4)	2.1 (1.5–2.8)	2.0 (1.5–2.8)
50K – 99K	1.2 (0.9–1.5)	1.3 (1.0–1.7)	1.3 (0.9–1.7)
≥ 100K	[Ref]	[Ref]	[Ref]
Marital status
Married/Partnered	[Ref]	[Ref]	[Ref]
Single	1.0 (0.9–1.3)	1.0 (0.8–1.2)	1.0 (0.8–1.2)
Household size	1.0 (0.9–1.1)	1.1 (1.0–1.2)	1.1 (1.0–1.2)
Number of Household Children	1.2 (1.0–1.3)	1.2 (1.0–1.3)	1.2 (1.0–1.3)
Region
Midwest	[Ref]	[Ref]	[Ref]
Northeast	1.4 (1.1–1.9)	1.4 (1.1–1.9)	1.5 (1.1–2.0)
South	1.3 (1.0–1.6)	1.4 (1.1–1.7)	1.3 (1.0–1.7)
West	1.2 (0.9–1.6)	1.3 (1.0–1.8)	1.3 (1.0–1.8)
Self-rated general health
Excellent or Very Good	[Ref]	[Ref]	[Ref]
Good	1.1 (0.9–1.4)	1.1 (0.9–1.4)	1.1 (0.9–1.4)
Fair or Poor	1.4 (1.0–1.8)	1.5 (1.1–1.9)	1.5 (1.1–2.0)
Self-rated mental health
Excellent or Very Good	[Ref]	[Ref]	[Ref]
Good	1.1 (1.0–1.5)	1.2 (0.9–1.5)	1.2 (0.9–1.5)
Fair or Poor	2.0 (1.5–2.5)	2.0 (1.5–2.7)	2.0 (1.5–2.7)