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. 2022 Mar 21;9:804865. doi: 10.3389/fnut.2022.804865

TABLE 2.

Nutrition knowledge assessment in Italy.

Total NK NK1-
Experts’ recommendations
NK2-
Food composition
NK3-
Food choices and nutrition label
NK4 -Diet-disease associations
Mean (a) 50.0 10.7 19.3 7.4 12.6
SD 13.3 3.1 6.0 2.6 3.9
Theoretical max (b) 88 18 36 13 21
NK rate (a)/(b) 56.8% 59.7% 53.5% 56.6% 60.2%