Table 5.

Association between estimates of food group intake from self-administered and interviewer-led recalls split by recall number.

Food Groups	Recall 1							Recall 2
	Spearman Correlations		% Classified in the Same Tertile	% Classified in Opposite Tertile	p *	Mean Difference	Limits of Agreement †	Spearman Correlations		% Classified in the Same Tertile	% Classified in Opposite Tertile	p *	Mean Difference	Limits of Agreement †
	r	p	%	%				r	p	%	%
Grains, rice, pastas and savouries	0.677	<0.001	77.2	10.1	0.010	33.01	7.96/58.06	0.743	<0.001	75.9	10.1	0.298	8.43	−7.60/24.46
Bread and rolls	0.837	<0.001	74.7	3.8	0.003	−15.32	−25.34/–5.29	0.780	<0.001	68.4	1.3	<0.001	−21.73	−33.14/−10.33
Breakfast cereals	0.926	<0.001	93.7	0.0	0.213	28.01	−16.36/72.38	0.950	<0.001	92.4	1.3	0.448	13.43	−21.66/48.52
Biscuits, cakes and pastries	0.835	<0.001	84.8	3.8	0.039	−7.68	−14.97/–0.40	0.873	<0.001	84.8	1.3	0.230	−4.22	−11.15/2.72
Milk and yoghurt	0.813	<0.001	78.5	5.0	0.032	−46.28	−88.58/–3.98	0.665	<0.001	75.9	11.4	0.079	−35.67	−75.60/4.26
Milks	0.788	<0.001	81.0	7.6	0.050	−41.11	−82.23/0.00	0.684	<0.001	74.7	11.4	0.119	−32.51	−73.60/8.59
Creams, ice creams and chilled desserts	0.850	<0.001	93.7	0.0	0.226	−7.31	−19.24/4.62	0.595	<0.001	91.1	0.0	0.587	2.28	−6.03/10.59
Cheeses	0.714	<0.001	24.1	2.5	0.041	−4.42	−8.65/–0.19	0.729	<0.001	25.3	0.0	0.001	−8.68	−13.55/−3.82
Butter, spreading fats and oils	0.782	<0.001	75.9	5.1	0.083	−2.28	−4.88/0.31	0.762	<0.001	74.7	5.1	0.007	−5.13	−8.85/−1.42
Other dairy	0.880	<0.001	79.7	3.8	0.012	−13.71	−24.36/–3.06	0.795	<0.001	74.7	6.4	0.014	−11.35	−20.34/−2.37
Eggs and egg dishes	0.904	<0.001	29.1	0.0	0.020	−6.99	−12.85/–1.12	0.909	<0.001	96.2	0.0	0.733	1.00	−4.80/6.80
Potatoes and potato products	0.886	<0.001	88.6	3.8	0.851	−1.13	−13.02/10.76	0.921	<0.001	96.2	2.6	0.478	−3.47	−13.15/6.22
Veg and veg dishes	0.838	<0.001	88.6	0.0	0.366	−8.39	−26.79/10.0	0.841	<0.001	78.5	2.6	0.035	−16.59	−31.96/−1.23
Fruit and fruit juices	0.760	<0.001	73.4	3.8	0.593	−13.38	−62.95/36.19	0.848	<0.001	73.4	2.5	0.193	19.81	−10.24/49.86
Fish and fish dishes	0.052	<0.001	100.0	0.0	0.609	1.25	−3.61/6.12	0.906	<0.001	96.2	0.0	0.510	−1.58	−6.34/3.18
Meat and meat products	0.768	<0.001	67.1	5.1	0.101	−20.34	−44.75/4.07	0.824	<0.001	73.4	2.6	0.443	8.41	−13.29/30.10
Sugars, confectionery, preserves and savoury snacks	0.848	<0.001	79.7	2.6	0.009	−10.20	−17.72/–2.67	0.814	<0.001	69.6	3.8	0.011	−8.33	−14.72/−1.94
Soups, sauces and miscellaneous	0.604	<0.001	67.1	13.9	0.502	−6.08	−24.05/11.88	0.675	<0.001	70.9	10.1	0.272	−9.74	−27.28/7.80
Nuts, seeds, herbs and spices	0.734	<0.001	25.3	3.8	0.545	−0.59	−2.54/1.35	0.831	<0.001	26.6	2.5	0.332	0.68	−0.71/2.08
Chocolate confectionery	0.876	<0.001	94.9	0.0	0.724	−0.38	−2.52/1.76	0.858	<0.001	30.4	1.3	0.393	−1.83	−6.06/2.41
Non-chocolate confectionery	0.815	<0.001	94.9	0.0	0.119	−4.82	−10.91/1.26	0.705	<0.001	88.6	0.0	0.044	−3.61	−7.12/−0.10
Savoury snacks	0.940	<0.001	98.7	0.0	0.313	−1.82	−5.39/1.75	0.865	<0.001	96.2	0.0	0.010	−2.23	−3.91/−0.54
Alcoholic beverages	0.906	<0.001	96.2	0.0	0.216	−32.25	−83.76/19.26	0.918	<0.001	97.5	0.0	0.032	−20.81	−39.80/−1.82
Teas	0.837	<0.001	74.7	1.3	0.004	−179.56	−301.51/–57.60	0.838	<0.001	88.6	3.8	0.012	−166.39	−295.94/−36.85
Coffees	0.941	<0.001	86.1	1.3	0.018	−24.43	−44.48/–4.38	0.796	<0.001	73.4	6.3	0.008	−70.95	−122.98/−18.92
Carbonated beverages	0.793	<0.001	94.9	0.0	0.899	3.70	−54.06/61.45	0.785	<0.001	93.7	2.5	0.360	22.41	−25.99/70.80
Squashes and cordials	0.714	<0.001	96.2	0.0	0.124	−18.78	−42.81/5.25	0.784	<0.001	97.5	0.0	0.567	10.78	−26.56/48.13
Water	0.490	<0.001	55.7	11.4	<0.001	−652.41	−924.93/–379.88	0.461	<0.001	43.0	0.0	<0.001	−522.18	−732.58/−311.77

^† Lower and upper limits of agreement (mean difference ± 2 SD).