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A Mobile Phone Base...
A Mobile Phone Based Method to Assess Energy and Food Intake in Young Children: A Validation Study against the Doubly Labelled Water Method and 24 h Dietary Recalls
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Delisle Nystrom, Christine (författare)
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Forsum, Elisabet (författare)
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Henriksson, Hanna (författare)
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Trolle-Lagerros, Ylva (författare)
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Larsson, Christel (författare)
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Maddison, Ralph (författare)
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Timpka, Toomas, 1957- (författare)
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Löf, Marie (författare)
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- MDPI AG, 2016
- 2016
- Engelska.
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Ingår i: Nutrients. - 2072-6643. ; 8:1, 50
- Relaterad länk:
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http://www.liu.se (web site)
Abstract
Ämnesord
Stäng
- Mobile phones are becoming important instruments for assessing diet and energy intake. We developed the Tool for Energy Balance in Children (TECH), which uses a mobile phone to assess energy and food intake in pre-school children. The aims of this study were: (a) to compare energy intake (EI) using TECH with total energy expenditure (TEE) measured via doubly labelled water (DLW); and (b) to compare intakes of fruits, vegetables, fruit juice, sweetened beverages, candy, ice cream, and bakery products using TECH with intakes acquired by 24 h dietary recalls. Participants were 39 healthy, Swedish children (5.5 +/- 0.5 years) within the ongoing Mobile-based Intervention Intended to Stop Obesity in Preschoolers (MINISTOP) obesity prevention trial. Energy and food intakes were assessed during four days using TECH and 24 h telephone dietary recalls. Mean EI (TECH) was not statistically different from TEE (DLW) (5820 +/- 820 kJ/24 h and 6040 +/- 680kJ/24 h, respectively). No significant differences in the average food intakes using TECH and 24 h dietary recalls were found. All food intakes were correlated between TECH and the 24 h dietary recalls (r = 0.665-0.896, p < 0.001). In conclusion, TECH accurately estimated the average intakes of energy and selected foods and thus has the potential to be a useful tool for dietary studies in pre-school children, for example obesity prevention trials.
Ämnesord
- Medical and Health Sciences (ssif)
- Clinical Medicine (ssif)
- Medicin och hälsovetenskap (ssif)
- Klinisk medicin (ssif)
- Medical and Health Sciences (ssif)
- Basic Medicine (ssif)
- Medicin och hälsovetenskap (ssif)
- Medicinska och farmaceutiska grundvetenskaper (ssif)
Genre
- government publication (marcgt)
Nyckelord
- mobile phones; energy intake; food intake; total energy expenditure; child; DLW; 24 h dietary recall
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