Table 1.

Variables included in each of the 7 logistic regression models used to test our a priori hypotheses of aversions and avoidances. The Target scientific food categories are those that are predicted to be aversive or avoided according to that model.

Variable	Null	Demographic	Fetal protection	Pathogen avoidance	Exploratory pathogen avoidance	Social learning	Dietary diversity
Target scientific food category	Any	Any	ESS, Vegetable, Meat	Meat	Meat	Fruit; most commonly avoided foods	Staple foods (grains, legumes)
Population	X	X	X	X	X	X	X
Age		X
Education		X
Trimester			X	X	X
Nausea/Vomiting			X	X
Disease Vuln.				X
Sanitation				X
Food insecurity							X
Diet advice						X
Diet pressure						X
Preg. social partner						X
Household size					X