Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method
Objective: No data currently exist on the reproducibility of photographic food records compared to diet diaries, two commonly used methods to measure dietary intake. Our aim was to examine the reproducibility of diet diaries, photographic food records, and a novel electronic sensor, consisting of co...
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doaj-2c4a4c3c76ac4e6487ec3d091f4429fa2020-11-25T03:29:21ZengFrontiers Media S.A.Frontiers in Nutrition2296-861X2020-07-01710.3389/fnut.2020.00099548834Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor MethodJuan M. Fontana0Juan M. Fontana1Zhaoxing Pan2Zhaoxing Pan3Edward S. Sazonov4Megan A. McCrory5J. Graham Thomas6Kelli S. McGrane7Tyson Marden8Janine A. Higgins9Department of Mechanical Engineering, Faculty of Engineering, National University of Rio Cuarto, Rio Cuarto, ArgentinaNational Scientific and Technical Research Council (CONICET), Buenos Aires, ArgentinaDepartment of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United StatesDepartment of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, United StatesDepartment of Electrical and Computer Engineering, The University of Alabama, Tuscaloosa, AL, United StatesDepartment of Health Sciences, Boston University, Boston, MA, United StatesDepartment of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, United StatesColorado Clinical and Translational Sciences Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, United StatesColorado Clinical and Translational Sciences Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, United StatesDepartment of Pediatrics, Section of Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, United StatesObjective: No data currently exist on the reproducibility of photographic food records compared to diet diaries, two commonly used methods to measure dietary intake. Our aim was to examine the reproducibility of diet diaries, photographic food records, and a novel electronic sensor, consisting of counts of chews and swallows using wearable sensors and video analysis, for estimating energy intake.Method: This was a retrospective analysis of data from a previous study, in which 30 participants (15 female), aged 29 ± 12 y and having a BMI of 27.9 ± 5.5, consumed three identical meals on different days. Four different methods were used to estimate total mass and energy intake on each day: (1) weighed food record; (2) photographic food record; (3) diet diary; and (4) novel mathematical model based on counts of chews and swallows (CCS models) obtained via the use of electronic sensors and video monitoring system. The study staff conducted weighed food records for all meals, took pre- and post-meal photographs, and ensured that diet diaries were completed by participants at the end of each meal. All methods were compared against the weighed food record, which was used as the reference method.Results: Reproducibility was significantly different between the diet diary and photographic food record for total energy intake (p = 0.004). The photographic record had greater reproducibility vs. the diet diary for all parameters measured. For total energy intake, the novel sensor method exhibited good reproducibility (repeatability coefficient (RC) of 59.9 (45.9, 70.4), which was better than that for the diet diary [RC = 79.6 (55.5, 103.3)] but not as repeatable as the photographic method [RC = 43.4 (32.1, 53.9)].Conclusion: Photographic food records offer superior precision to the diet diary and, therefore, would be valuable for longitudinal studies with repeated measures of dietary intake. A novel electronic sensor also shows promise for the collection of longitudinal dietary intake data.https://www.frontiersin.org/article/10.3389/fnut.2020.00099/fulldietary intakediet diaryfood recordphotographsensorprecision |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Juan M. Fontana Juan M. Fontana Zhaoxing Pan Zhaoxing Pan Edward S. Sazonov Megan A. McCrory J. Graham Thomas Kelli S. McGrane Tyson Marden Janine A. Higgins |
spellingShingle |
Juan M. Fontana Juan M. Fontana Zhaoxing Pan Zhaoxing Pan Edward S. Sazonov Megan A. McCrory J. Graham Thomas Kelli S. McGrane Tyson Marden Janine A. Higgins Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method Frontiers in Nutrition dietary intake diet diary food record photograph sensor precision |
author_facet |
Juan M. Fontana Juan M. Fontana Zhaoxing Pan Zhaoxing Pan Edward S. Sazonov Megan A. McCrory J. Graham Thomas Kelli S. McGrane Tyson Marden Janine A. Higgins |
author_sort |
Juan M. Fontana |
title |
Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method |
title_short |
Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method |
title_full |
Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method |
title_fullStr |
Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method |
title_full_unstemmed |
Reproducibility of Dietary Intake Measurement From Diet Diaries, Photographic Food Records, and a Novel Sensor Method |
title_sort |
reproducibility of dietary intake measurement from diet diaries, photographic food records, and a novel sensor method |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Nutrition |
issn |
2296-861X |
publishDate |
2020-07-01 |
description |
Objective: No data currently exist on the reproducibility of photographic food records compared to diet diaries, two commonly used methods to measure dietary intake. Our aim was to examine the reproducibility of diet diaries, photographic food records, and a novel electronic sensor, consisting of counts of chews and swallows using wearable sensors and video analysis, for estimating energy intake.Method: This was a retrospective analysis of data from a previous study, in which 30 participants (15 female), aged 29 ± 12 y and having a BMI of 27.9 ± 5.5, consumed three identical meals on different days. Four different methods were used to estimate total mass and energy intake on each day: (1) weighed food record; (2) photographic food record; (3) diet diary; and (4) novel mathematical model based on counts of chews and swallows (CCS models) obtained via the use of electronic sensors and video monitoring system. The study staff conducted weighed food records for all meals, took pre- and post-meal photographs, and ensured that diet diaries were completed by participants at the end of each meal. All methods were compared against the weighed food record, which was used as the reference method.Results: Reproducibility was significantly different between the diet diary and photographic food record for total energy intake (p = 0.004). The photographic record had greater reproducibility vs. the diet diary for all parameters measured. For total energy intake, the novel sensor method exhibited good reproducibility (repeatability coefficient (RC) of 59.9 (45.9, 70.4), which was better than that for the diet diary [RC = 79.6 (55.5, 103.3)] but not as repeatable as the photographic method [RC = 43.4 (32.1, 53.9)].Conclusion: Photographic food records offer superior precision to the diet diary and, therefore, would be valuable for longitudinal studies with repeated measures of dietary intake. A novel electronic sensor also shows promise for the collection of longitudinal dietary intake data. |
topic |
dietary intake diet diary food record photograph sensor precision |
url |
https://www.frontiersin.org/article/10.3389/fnut.2020.00099/full |
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