Agricultural and Food Economics

Table 4 Components identified by means of PCA

From: Post-lockdown changes in diet in Italy and the USA: Return to old habits or structural changes?

Variable	Comp1	Comp2	Comp3	Comp4	Comp5	Comp6	Comp7	Comp8	Comp9
Grains									0.56
Legumes								0.87
Potatoes							0.85
Fish						0.83
Red meat					0.45
Pork meat					0.65
Sweets				0.66
Salted snacks				0.60
Eggs	0.54
Milk	0.60
Dairy products and cheeses	0.43
Wine			0.61
Beer			0.55
Soft drinks									− 0.55
Spirits			0.54
Ready to eat		0.56
Frozen food		0.55
Canned food		0.54

Table shows only factor loadings greater than 0.40

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