Table 2.

KIDMED Questionnaire to assess the adherence to Mediterranean diet quality index

	Question	Scoring
1	Drink natural fruit juice or eat a serving of fruit every day?	+ 1
2	Do you eat a second serving of fruit every day?	+ 1
3	Eat fresh or cooked vegetables once a day?	+ 1
4	Eat fresh or cooked vegetables more than once a day?	+ 1
5	Do you eat fish regularly, at least 2–3 times a week?	+ 1
6	Go once or more times a week to a fast-food restaurant (burger joint, pizzeria, etc.)?	-1
7	Eat legumes more than once a week (chickpeas, beans, lentils, peas, etc.)?	+ 1
8	Do you eat pasta, rice, bread, and potato almost every day (5 or more per week)?	+ 1
9	Have cereals or grains (bread, etc.) for breakfast?	+ 1
10	Do you eat nuts regularly, at least 2 or 3 times a week (walnuts, hazelnuts, almonds)?	+ 1
11	Use olive oil at home?	+ 1
12	Do you skip breakfast?	-1
13	Have a dairy product for breakfast (yogurt, milk, etc.)?	+ 1
14	Have commercially baked goods or pastries for breakfast?	-1
15	Consume two yoghurts and/or some cheese daily?	+ 1
16	Consume sweets and candy several times every day?	-1