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Table 3 Cross-classification of children to quartiles according to intake estimates

From: Validation of triple pass 24-hour dietary recall in Ugandan children by simultaneous weighed food assessment

Nutrient

Classified correctly (%)

Classified adjacently (%)

Grossly misclassified (by ≥2 quartiles) (%)

Cohen’s Kappa k (p-value)

Energy

15 (79)

4 (21)

0

0.719 (<0.001)

Protein

17 (89)

2 (11)

0

0.859 (<0.001)

Iron

17 (89)

2 (11)

0

0.859 (<0.001)