Table 2 Associations between label and the ability to correctly rank products according to nutritional quality, by label and food category^a: Comparison study of the relevance of Nutri-Score and other nutritional labels on the front of the packaging. Morocco (2019)

Health warning

0.60

0.34, 1.04

0.072

Nutriscore

1.95

1.15, 3.33

0.014

Health star rating

0.85

0.50, 1.46

0.6

Multiple Traffic Light

1.46

0.86, 2.50

0.2

 Health warning

2.13

1.19, 3.84

0.012

 Nutriscore

2.69

1.52, 4.80

< 0.001

 Health star rating

1.53

0.86, 2.71

0.15

 Multiple Traffic Light

1.69

0.95, 3.03

0.078

 Health warning

1.90

1.04, 3.48

0.038

 Nutriscore

2.57

1.44, 4.64

0.001

 Health star rating

1.60

0.89, 2.89

0.12

 Multiple Traffic Light

1.09

0.59, 2.02

0.8

 Health warning

1.43

0.87, 2.35

0.2

 Nutriscore

2.48

1.53, 4.05

< 0.001

 Health star rating

1.17

0.72, 1.89

0.5

 Multiple Traffic Light

1.51

0.93, 2.46

0.10