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Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study

The objective was to evaluate overweight and obese children's ability to report reproducible and valid estimates of energy intake (EI) by using digital camera food records (FR) during a 2-year study, compared with objectively measured total energy expenditure (TEE). Seventy-three overweight/obe...

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Autores principales: Svensson, Åsa, Waling, Maria, Bäcklund, Catharina, Larsson, Christel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3431099/
https://www.ncbi.nlm.nih.gov/pubmed/22957217
http://dx.doi.org/10.1155/2012/247389
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author Svensson, Åsa
Waling, Maria
Bäcklund, Catharina
Larsson, Christel
author_facet Svensson, Åsa
Waling, Maria
Bäcklund, Catharina
Larsson, Christel
author_sort Svensson, Åsa
collection PubMed
description The objective was to evaluate overweight and obese children's ability to report reproducible and valid estimates of energy intake (EI) by using digital camera food records (FR) during a 2-year study, compared with objectively measured total energy expenditure (TEE). Seventy-three overweight/obese children, aged 8–12 years at inclusion, kept FR with the help of digital cameras for 16 days in total, on 7 occasions during a 2-year period. On the same days, their TEE was registered with SenseWear Armband (SWA). The children underestimated their EI by −2.8 (2.4) MJ/d on the first assessment occasion (95% CI: −3.3, −2.3). Reporting accuracy did not differ between the 7 assessment occasions (P = 0.15). Variables negatively associated with reporting accuracy relative to TEE were increased age (95% CI: −0.07, −0.01) and BMI z-score (95% CI: −0.18, −0.06). Further, reporting accuracy relative to TEE was lower for girls than boys (95% CI: −0.14, −0.01) and on weekdays compared with weekend days (95% CI: −0.08, −0.001). In conclusion, overweight and obese children were able to report their EI using a digital camera FR with good reproducibility over a 2-year period, even though their EI was underestimated compared with objectively measured TEE.
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spelling pubmed-34310992012-09-06 Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study Svensson, Åsa Waling, Maria Bäcklund, Catharina Larsson, Christel J Nutr Metab Research Article The objective was to evaluate overweight and obese children's ability to report reproducible and valid estimates of energy intake (EI) by using digital camera food records (FR) during a 2-year study, compared with objectively measured total energy expenditure (TEE). Seventy-three overweight/obese children, aged 8–12 years at inclusion, kept FR with the help of digital cameras for 16 days in total, on 7 occasions during a 2-year period. On the same days, their TEE was registered with SenseWear Armband (SWA). The children underestimated their EI by −2.8 (2.4) MJ/d on the first assessment occasion (95% CI: −3.3, −2.3). Reporting accuracy did not differ between the 7 assessment occasions (P = 0.15). Variables negatively associated with reporting accuracy relative to TEE were increased age (95% CI: −0.07, −0.01) and BMI z-score (95% CI: −0.18, −0.06). Further, reporting accuracy relative to TEE was lower for girls than boys (95% CI: −0.14, −0.01) and on weekdays compared with weekend days (95% CI: −0.08, −0.001). In conclusion, overweight and obese children were able to report their EI using a digital camera FR with good reproducibility over a 2-year period, even though their EI was underestimated compared with objectively measured TEE. Hindawi Publishing Corporation 2012 2012-08-16 /pmc/articles/PMC3431099/ /pubmed/22957217 http://dx.doi.org/10.1155/2012/247389 Text en Copyright © 2012 Åsa Svensson et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Svensson, Åsa
Waling, Maria
Bäcklund, Catharina
Larsson, Christel
Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study
title Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study
title_full Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study
title_fullStr Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study
title_full_unstemmed Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study
title_short Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study
title_sort overweight and obese children's ability to report energy intake using digital camera food records during a 2-year study
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3431099/
https://www.ncbi.nlm.nih.gov/pubmed/22957217
http://dx.doi.org/10.1155/2012/247389
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