%0 Journal Article
%T Comparison of estimated energy intake from 2℅24-hour recalls and a seven-day food record with objective measurements of energy expenditure in children
%A Berit W. Rothausen
%A Jeppe Matthiessen
%A Margit V. Groth
%A Per B. Brockhoff
%J Food & Nutrition Research
%D 2012
%I Co-Action Publishing
%R 10.3402/fnr.v56i0.12221
%X The objective of the present study was to evaluate energy intake (EI) estimated from two non-consecutive 24-hour recalls (24-HDRs) and a pre-coded seven-day food record (7-dFR) against objective measurements of energy expenditure (EE) in children.A total of 67 7每8 year-olds and 64 12每13 year-olds completed the 2℅24-HDRs, the 7-dFR, and wore ActiReg  (PreMed AS, Oslo, Norway), a combined position and motion recording instrument, during the same seven days as the 7-dFR was filled in.In the 7每8 year-olds, EI from the 2℅24-HDRs (EI2℅24-HDR) was overestimated with 3% compared to EE (not significantly different), while EI from the 7-dFR (EI7-dFR) was underestimated with 7% compared to EE (P=0.001). In the 12每13 year-olds, the corresponding figures was underestimation by 10% with the 2℅24-HDRs (P<0.001) and by 20% with the 7-dFR (P<0.001). For both age groups combined, the 95% limits of agreement were  4﹞38 and 3.52 MJ/d for the 2℅24-HDRs, and  5.90 and 2.94 MJ/d for the 7-dFR. Pearson correlation coefficients between EI and EE were 0.51 for EI2℅24-HDR and 0.29 for EI7-dFR, respectively. The proportion classified in the same or adjacent quartiles was 76% for EI2℅24-HDR and 73% for EI7-dFR in the 7每8 year-olds, and 83% for EI2℅24-HDR and 70% for EI7-dFR in the 12每13 year-olds.Misreporting of EI seemed modest with both the 2℅24-HDRs and the 7-dFR in the 7每8 year-olds when compared to EE measured with ActiReg . Under-reporting appeared to be more evident in the 12每13 year-olds, especially with the 7-dFR. Compared to measurements of EE, the 2℅24-HDRs seemed to perform slightly better than the 7-dFR in terms of ranking of individuals according to EI.
%K dietary assessment
%K EFCOVAL
%K ActiReg
%U http://www.foodandnutritionresearch.net/index.php/fnr/article/view/12221/19800