Table 3.
Comparison of usual dietary food intake of food groups: blended approach including FFQ information vs. conventional FFQ.
| Food group, subgroup (g/day) | Men (n = 425) | Women (n = 396) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Difference, median* | ICC | 95% CI | Weighted κ | Same quintile (%) | Adjacent quintile (%) | Opposite quintile (%) | Difference, median* | ICC | 95% CI | Weighted κ | Same quintile (%) | Adjacent quintile (%) | Opposite quintile (%) | |
| Potatoes | 6.1 | 0.60 | (0.54; 0.66) | 0.68 | 41.2 | 41.6 | 0.0 | 11.6 | 0.53 | (0.45; 0.59) | 0.71 | 47.7 | 37.1 | 0.0 |
| All vegetables | −35.4 | 0.43 | (0.35; 0.51) | 0.50 | 35.8 | 36.0 | 0.9 | −33.5 | 0.41 | (0.33; 0.49) | 0.51 | 35.9 | 36.9 | 1.5 |
| Leafy vegetables | −5.8 | 0.43 | (0.35; 0.50) | 0.48 | 36.0 | 32.5 | 1.4 | −3.4 | 0.37 | (0.28; 0.45) | 0.46 | 34.8 | 34.1 | 0.8 |
| Fruiting vegetables | −17.6 | 0.55 | (0.48; 0.61) | 0.49 | 32.9 | 38.4 | 0.9 | −12.6 | 0.49 | (0.41; 0.56) | 0.48 | 34.6 | 37.9 | 2.3 |
| Root vegetables | −5.1 | 0.46 | (0.38; 0.53) | 0.46 | 32.9 | 36.7 | 1.6 | −7.8 | 0.38 | (0.29; 0.46) | 0.50 | 34.8 | 35.9 | 1.8 |
| Cabbage family | 1.3 | 0.31 | (0.22; 0.39) | 0.40 | 33.4 | 33.6 | 2.4 | 6.7 | 0.27 | (0.18; 0.36) | 0.44 | 32.3 | 39.4 | 2.8 |
| Legumes | −0.1 | 0.21 | (0.11; 0.29) | 0.41 | 30.1 | 36.7 | 2.1 | −0.6 | 0.39 | (0.31; 0.47) | 0.43 | 35.4 | 34.8 | 2.5 |
| Fruits | −32.9 | 0.67 | (0.62; 0.72) | 0.69 | 41.4 | 41.2 | 0.0 | 5.6 | 0.68 | (0.62; 0.73) | 0.65 | 37.6 | 42.9 | 0.3 |
| Nuts | −2.3 | 0.77 | (0.72; 0.80) | 0.68 | 42.4 | 40.9 | 0.5 | −1.3 | 0.83 | (0.80; 0.86) | 0.71 | 42.9 | 44.7 | 0.5 |
| Dairy products | −10.3 | 0.77 | (0.73; 0,81) | 0.81 | 51.5 | 40.5 | 0.0 | 4.1 | 0.73 | (0.69; 0.78) | 0.79 | 50.5 | 39.4 | 0.0 |
| Milk | −11.5 | 0.75 | (0.71; 0.79) | 0.78 | 46.6 | 42.6 | 0.0 | −6.9 | 0.70 | (0.64; 0.75) | 0.75 | 45.2 | 43.9 | 0.3 |
| Yogurt | 1.2 | 0.74 | (0.70; 0.78) | 0.84 | 56.0 | 38.4 | 0.0 | 8.7 | 0.71 | (0.65; 0.75) | 0.77 | 49.7 | 38.6 | 0.0 |
| Cheese | −0.9 | 0.79 | (0.75; 0.82) | 0.74 | 44.9 | 41.2 | 0.2 | 6.0 | 0.73 | (0.68; 0.77) | 0.81 | 49.7 | 42.4 | 0.0 |
| Cereals, cereal products | −47.7 | 0.62 | (0.56; 0.67) | 0.66 | 40.5 | 42.8 | 0.5 | −3.0 | 0.52 | (0.45; 0.59) | 0.64 | 40.2 | 41.4 | 0.5 |
| Bread | −19.2 | 0.55 | (0.49; 0.62) | 0.61 | 41.6 | 37.2 | 1.6 | 2.2 | 0.44 | (0.36; 0.52) | 0.55 | 40.2 | 35.4 | 1.0 |
| Pasta, rice, other grains | −25.1 | 0.68 | (0.63; 0.73) | 0.70 | 44.2 | 38.1 | 0.0 | −6.5 | 0.62 | (0.55; 0.68) | 0.76 | 47.5 | 40.4 | 0.0 |
| All meat and meat products | −25.4 | 0.74 | (0.70; 0.78) | 0.75 | 48.2 | 39.3 | 0.2 | 7.7 | 0.60 | (0.53; 0.66) | 0.77 | 52.5 | 36.4 | 0.3 |
| Red meat | −14.8 | 0.69 | (0.64; 0.74) | 0.69 | 39.8 | 44.5 | 0.2 | −3.7 | 0.45 | (0.37; 0.53) | 0.67 | 39.6 | 40.9 | 0.0 |
| White meat | −0.9 | 0.76 | (0.72; 0.80) | . | 57.6 | 39.3 | 0.2 | 2.0 | 0.69 | (0.64; 0.74) | . | 53.0 | 43.2 | 0.3 |
| Processed meat | −10.9 | 0.76 | (0.72; 0.80) | 0.72 | 44.9 | 40.7 | 0.2 | 5.9 | 0.66 | (0.60; 0.71) | 0.72 | 47.0 | 39.6 | 0.3 |
| Fish | −0.6 | 0.77 | (0.73; 0.81) | 0.74 | 45.6 | 43.1 | 0.2 | 1.3 | 0.71 | (0.66; 0.76) | 0.76 | 48.5 | 38.6 | 0.0 |
| Eggs | −3.0 | 0.83 | (0.80; 0.86) | 0.78 | 45.4 | 44.2 | 0.0 | −2.6 | 0.86 | (0.84; 0.89) | 0.82 | 50.3 | 43.4 | 0.0 |
| Added fat | −1.2 | 0.39 | (0.30; 0.47) | 0.51 | 34.6 | 38.4 | 1.6 | 5.1 | 0.29 | (0.20; 0.38) | 0.43 | 32.6 | 32.8 | 0.8 |
| Sugar, confectionery | −3.5 | 0.59 | (0.52; 0.65) | 0.65 | 36.7 | 46.1 | 0.9 | 0.3 | 0.61 | (0.54; 0.67) | 0.70 | 46.7 | 35.9 | 0.3 |
| Cakes | −9.6 | 0.65 | (0.60; 0.71) | 0.65 | 36.7 | 44.7 | 0.5 | −5.4 | 0.54 | (0.47; 0.61) | 0.66 | 37.4 | 43.7 | 0.0 |
| Non–alcoholic beverages | 29.6 | 0.33 | (0.25; 0.41) | 0.39 | 31.1 | 38.4 | 4.0 | 344.7 | 0.26 | (0.17; 0.35) | 0.34 | 25.3 | 39.1 | 2.5 |
| Soft drinks | −3.7 | 0.78 | (0.74; 0.82) | 0.67 | 43.8 | 36.2 | 0.0 | −1.9 | 0.62 | (0.55; 0.68) | . | 35.6 | 35.6 | 1.0 |
| Alcoholic beverages | 55.8 | 0.34 | (0.26; 0.43) | 0.76 | 47.8 | 40.2 | 0.2 | 33.8 | 0.43 | (0.34; 0.50) | 0.68 | 42.2 | 40.4 | 0.5 |
| Beer | 5.0 | 0.33 | (0.25; 0.41) | 0.76 | 49.4 | 38.6 | 0.5 | −1.3 | 0.34 | (0.25; 0.42) | 0.50 | 35.1 | 34.6 | 1.0 |
| Wine | 19.6 | 0.46 | (0.38; 0.53) | 0.67 | 40.9 | 40.2 | 0.2 | 16.5 | 0.52 | (0.44; 0.59) | 0.62 | 38.6 | 39.4 | 0.5 |
| Condiments, sauces | 3.4 | 0.47 | (0.47; 0.61) | 0.65 | 40.9 | 40.2 | 0.5 | 9.0 | 0.46 | (0.37; 0.53) | 0.68 | 41.2 | 43.9 | 0.5 |
| Soups, bouillon | 2.0 | 0.69 | (0.63; 0.73) | 0.58 | 37.2 | 38.8 | 0.5 | 7.5 | 0.62 | (0.55; 0.67) | 0.64 | 42.2 | 36.1 | 0.0 |
*Difference FFQ-based median—blended approach-based median.