TABLE 2.

Selected indices of carbohydrate quality.

Index	Model	Description of elements	Range
Single point scores	10:1f	>1 g of fiber per 10 g of carb	0 to 1
	10:1s	<1 g of free sugars per 10 g of carb	0 to 1
	10:2s	<2 g of free sugars per 10 g of carb	0 to 1
	2:1s	<2 g of free sugars per 1 g of fiber	0 to 1
CQI models	10:1:1	combined 10:1f + 10:1s	0 to 2
	10:1:2	combined 10:1f + 10:2s	0 to 2
	10:1|2:1	combined 10:1f + 2:1s	0 to 2
CFQS-4	FSNaK	10:1f + 10:1s + sodium + potassium	0 to 4

Models from refs (3, 7).