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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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Journal of Nutrition and Metabolism |
| Online Access: | http://dx.doi.org/10.1155/2012/247389 |
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| _version_ | 1832553455866085376 |
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| author | Åsa Svensson Maria Waling Catharina Bäcklund Christel Larsson |
| author_facet | Åsa Svensson Maria Waling Catharina Bäcklund Christel Larsson |
| author_sort | Åsa Svensson |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-3b544359d7f9422bb254c54e0a78816b |
| institution | Kabale University |
| issn | 2090-0724 2090-0732 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Nutrition and Metabolism |
| spelling | doaj-art-3b544359d7f9422bb254c54e0a78816b2025-02-03T05:53:55ZengWileyJournal of Nutrition and Metabolism2090-07242090-07322012-01-01201210.1155/2012/247389247389Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year StudyÅsa Svensson0Maria Waling1Catharina Bäcklund2Christel Larsson3Department of Food and Nutrition, Umeå University, 901 87 Umeå, SwedenDepartment of Food and Nutrition, Umeå University, 901 87 Umeå, SwedenDepartment of Food and Nutrition, Umeå University, 901 87 Umeå, SwedenDepartment of Food and Nutrition, Umeå University, 901 87 Umeå, SwedenThe 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.http://dx.doi.org/10.1155/2012/247389 |
| spellingShingle | Åsa Svensson Maria Waling Catharina Bäcklund Christel Larsson Overweight and Obese Children's Ability to Report Energy Intake Using Digital Camera Food Records during a 2-Year Study Journal of Nutrition and Metabolism |
| 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 |
| url | http://dx.doi.org/10.1155/2012/247389 |
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