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. 2021 Jul 22;9(7):e17780. doi: 10.2196/17780

Table 1.

Nutritional overview of ready-to-eat breakfast cereals targeted at children (n=21) compared to those not targeted at children (n=240) and their estimated healthiness. The mean fiber amount in child-targeted cereals was based on 20 products since 1 product did not display its fiber content.

Nutritiona Child-targeted cereals Non–child-targeted cereals P valueb
Energy (kJ/100 g) .18

Mean (SD) 1628 (68) 1699 (202)

Median (IQR) 1618 (49) 1647 (225)
Total fat (g/100 g) <.001

Mean (SD) 3.0 (2.8) 10.5 (9.6)

Median (IQR) 2.3 (1.5) 7.6 (12.8)
Saturated fat (g/100 g) <.001

Mean (SD) 0.8 (0.8) 2.6 (3.0)

Median (IQR) 0.6 (0.6) 1.8 (3.0)
Carbohydrates (g/100 g) <.001

Mean (SD) 78.3 (5.3) 62.0 (13.5)

Median (IQR) 78.0 (6.1) 62.0 (13.4)
Sugars (g/100 g) <.001

Mean (SD) 22.3 (7.5) 12.8 (7.8)

Median (IQR) 23.5 (13.0) 11.0 (12.1)
Protein (g/100 g) .002

Mean (SD) 8.1 (1.7) 10.5 (2.6)

Median (IQR) 8.2 (2.2 10.0 (3.2))
Fiber (g/100 g) .01

Mean (SD) 6.2 (2.5) 9.8 (5.0)

Median (IQR) 6.8 (3.6) 9.0 (4.8)
Salt (g/100 g) .61

Mean (SD) 0.5 (0.3) 0.5 (0.4)

Median (IQR) 0.6 (0.6) 0.4 (0.6)
HSRc score .07

Mean (SD) 3.5 (0.5) 3.8 (0.9)

Median (IQR) 3.8 (1.0) 4.0 (1.5)
Keyhole symbol, n (%) 1 (5) 53 (22) .06

aData are n (%) for the categorical variable and mean (SD) and median (IQR) for continuous variables.

bComparison of child-targeted versus non–child-targeted breakfast cereals was analyzed with a Mann-Whitney U test.

cHSR: Health Score Rating.