Table 4.
Median percentage of energy intake from major FAO/WHO GIFT food groups
(Median values and 25th, 75th percentiles)
| Arm 1: PAPI (n 110) | Arm 2: INDDEX24 (n 111) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Respondent consuming (%) | WFR median | WFR 25th, 75th | PAPI median | PAPI 25th, 75th | Median differ-ence | WRS * test P | Respondent consuming (%) | WFR median | WFR 25th, 75th | INDDEX24 median | INDDEX24 25th, 75th | Median differ-ence | WRS test P | |
| Cereals | 100 | 77·4 | 61·6, 87·1 | 66·4 | 55·3, 77·2 | 11 | 0·0001 | 100 | 78·8 | 61·1, 87·7 | 65 | 53·6, 78·1 | 13·8 | 0·0001 |
| Pulses, seeds and nuts | 100 | 2·8 | 0·7, 13·8 | 5·9 | 3·3, 11·1 | –3·1 | 0·2898 | 99·1 | 1·8 | 0·6, 10·2 | 4·7 | 1·3, 8·3 | –3·9 | 0·0549 |
| Vegetables | 100 | 2·6 | 1·5, 4·8 | 8·1 | 3·4, 13·2 | –5·5 | 0·0001 | 100 | 2·7 | 1·5, 5·7 | 6·2 | 2·4, 13·3 | –3·5 | 0·0006 |
| Beverages | 100 | 0·6 | 0·3, 1·4 | 0·0 | 0·0, 0·0 | 0·6 | 0·0001 | 100 | 0·9 | 0·3, 2·1 | 0 | 0, 0 | 0·9 | 0·0001 |
| Spices and condiments | 100 | 0·2 | 0·1, 0·4 | 0·6 | 0·3, 1·2 | –0·4 | 0·0001 | 100 | 0·2 | 0·1, 0·5 | 0·7 | 0·3, 1·0 | –0·5 | 0·0001 |
| Fish and shellfish | 91·8 | 0·6 | 0·1, 2·4 | 4·5 | 1·4, 7·0 | –3·9 | 0·0001 | 83·8 | 0·8 | 0·2, 2·7 | 4·1 | 1·9, 8·4 | –3·3 | 0·0001 |
| Fats and oils | 70·9 | 8·2 | 2·5, 14·6 | 9·2 | 0·0, 18·9 | –1 | 0·2256 | 70·3 | 7·1 | 2·5, 10·1 | 8·9 | 0, 18·6 | –1·8 | 0·9088 |
| Fruits | 26·4 | 2·4 | 1·3, 4·5 | 3·4 | 0·7, 5·2 | –1 | 0·4270 | 25·2 | 3·2 | 1·4, 5·2 | 4·8 | 2·3, 7·3 | –1·6 | 0·0872 |
| Sweets and sugars | 8·2 | 1·6 | 0·5, 2·1 | 2·1 | 0·0, 3·9 | –0·6 | 0·8203 | 16·2 | 2·3 | 0, 10·5 | 3·5 | 2·4, 6·0 | –1·2 | 0·8145 |
| Roots and tubers | 4·5 | 5·3 | 2·9, 13·0 | 2·1 | 0·0, 11·8 | 3·2 | – | 5·4 | 3·9 | 1·9, 6·8 | 7·1 | 4·6, 8·8 | –3·2 | – |
| Meat | 3·6 | 6·0 | 1·9, 13·5 | 4·2 | 1·2, 6·1 | 1·8 | – | 6·3 | 3·6 | 1·5, 6·2 | 4·2 | 1·9, 5·9 | –0·6 | – |
| Milk and milk products | 0·9 | 1·7 | 1·7, 1·7 | 1·9 | 1·9, 1·9 | –0·2 | – | 7·2 | 0 | 0, 0 | 3 | 1·6, 4·5 | –3 | – |
| Food for particular nutritional use | 0·9 | 36·5 | 36·5, 36·5 | 0·0 | 0·0, 0·0 | 0·9 | – | 0·9 | 4·4 | 4·4, 4·4 | 0 | 0, 0 | 4·4 | – |
WRS = Wilcoxon rank sum test is a nonparametric test that compares two paired groups. Bolded WRS P-value indicates a statistically significant difference between the WFR and the 24HR at or below, P = 0·05. Note the WFR is the minuend and therefore a negative difference between WFR and 24HR modalities indicates an overestimate and a positive number indicates an underestimate. Significance of the difference between WFR and 24HR is not shown for food groups consumed by less than 10 % of respondents. These are roots and tubers (5·4 % INDDEX24 and 4·5 % PAPI), meat (6.3% INDDEX24 and 3.6% PAPI), milk and milk products (7·2 % INDDEX24 and 1 % PAPI) and food for particular nutritional use (0·9 % INDDEX24 and 0·9 % PAPI).