Table 5.

Results: changes in vegetable consumption during national lockdowns compared to previous periods

References	Intake during lockdown compared to previous periods	Servings per main meal	Servings per day
Dragun (39) 2021	Unchanged: 72.1% Increased: 24.7% Decreased: 3.2% (p<0.001)	2 or more servings per main meal Before: 21.6% During: 22.2%
Galali (41) 2021	Unchanged: 49.4% Increased: 39.2% Decreased: 11.4%
Giacalone (42) 2020	Unchanged: 69.2% Increased: 11.3% Decreased: 19.5% (cramer’s V: 0.11; p<0.001)
Pfeifer (40) 2021	Unchanged: 69.8% Increased: 21.2% Decreased: 9.0% (p<0.001)
Rodríguez-Pérez (36) 2020	Unchanged: 72.7% Increased: 15.8% Decreased: 11.5%
Ruggiero (44) 2021	Unchanged: 67.4% Increased: 26.2% Decreased: 6.4% Overall percentage change: 19.8 (p<0.0001)
Sánchez-Sánchez (37) 2020			1 or fewer servings (garnishes and accompaniments would be 1-2 portions, 1 portion is equal to 200 g) Before: 52.9% During: 47.1% 2 or more servings (none of them in salad or raw) Before: 17.6% During: 20.0% 2 or more servings (some of them in salad or raw) Before: 51.70% During: 51.7% (p=0.032)
Sulejmani (45) 2021	Unchanged: 46.0% Increased: 50.0% Decreased: 4.0% (p=0.835)