Validation of a newly automated web-based 24-hour dietary recall using fully controlled feeding studies

Lafrenière, Jacynthe; Lamarche, Benoı̂t; Laramée, Catherine; Robitaille, Julie; Lemieux, Simone

doi:10.1186/s40795-017-0153-3

Cited by 81 publications

(54 citation statements)

References 35 publications

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“…Participants had to report all foods and drinks consumed from midnight to midnight on three days generated at random by the Web-based system. The R24W was validated for the French-speaking adult population of Province of Québec [37,40,41]. Using data generated by the R24W, participants' overall diet quality was calculated through the C-HEI [42].…”

Section: Methodsmentioning

confidence: 99%

Social Support, but Not Perceived Food Environment, Is Associated with Diet Quality in French-Speaking Canadians from the PREDISE Study

et al. 2019

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The objectives were to assess whether social support for healthy eating and perceived food environment are associated with diet quality, and to investigate if sociodemographic characteristics moderate these associations. A probability sample of French-speaking adults from the Province of Québec, Canada, was recruited in the context of the PREDISE study. Participants reported their perceptions of supportive and non-supportive actions related to healthy eating from close others at home and outside of home (n = 952), and of the accessibility to healthy foods (n = 1035). The Canadian Healthy Eating Index (C-HEI) was calculated based on three Web-based 24 h food recalls. Multiple linear regression models showed that supportive (B = 1.50 (95% CI 0.46, 2.54)) and non-supportive (B = −3.06 (95% CI −4.94, −1.18)) actions related to healthy eating from close others at home were positively and negatively associated with C-HEI, respectively, whereas actions from close others outside of home were not. The negative association between non-supportive actions occurring at home and C-HEI was stronger among participants with lower (vs. higher) levels of education (p interaction = 0.03). Perceived accessibility to healthy foods was not associated with C-HEI (p > 0.05). These results suggest that the social environment may have a stronger influence on healthy eating than the perceived physical environment. This adds support for healthy eating promotion programs involving entire families, especially for more socioeconomically disadvantaged individuals, whose efforts to eat healthily may be more easily thwarted by non-supportive households.

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Section: Methodsmentioning

confidence: 99%

Social Support, but Not Perceived Food Environment, Is Associated with Diet Quality in French-Speaking Canadians from the PREDISE Study

et al. 2019

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“…The selected diet records for each participant were entered into a Web‐based, automated 24‐hour recall platform (R24W). Details of the R24W development and validation ; Universite Laval, Quebec City, Quebec have been published elsewhere. Briefly, the R24W incorporates aspects of the Automated Multiple‐Pass Method recommended by the US Department of Agriculture for dietary self‐monitoring .…”

Section: Methodsmentioning

confidence: 99%

Separate Effects of Exercise Amount and Intensity on Adipose Tissue and Skeletal Muscle Mass in Adults with Abdominal Obesity

Cowan

Brennan

Stotz

et al. 2018

Obesity

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Objective To determine the effects of exercise amount (kilocalories per session) and intensity (percent of maximal oxygen consumption [% VO2peak]) on adipose tissue (AT) and skeletal muscle (SM) in adults with abdominal obesity. Methods Participants (n = 103; 52.7 ± 7.6 years) were randomized to the following groups: control; low‐amount, low‐intensity exercise (180 kcal/session [women] and 300 kcal/session [men] at 50% VO2peak); high‐amount, low‐intensity exercise (HALI; 360 kcal/session [women] and 600 kcal/session [men] at 50% VO2peak); or high‐amount, high‐intensity exercise (HAHI; 360 kcal/session [women] and 600 kcal/session [men] at 75% VO2peak) for 24 weeks. Activities of daily living were measured by accelerometry. Magnetic resonance imaging was used to measure tissue mass. Results Reduction in all AT depots was greater in the exercise groups compared with control (P < 0.002); however, there were no differences between exercise groups (P > 0.05). Visceral and abdominal subcutaneous AT reduction was uniform across the abdomen. Total SM mass did not change with exercise compared with control (P = 0.32). However, while lower‐body SM mass was maintained (P = 0.32), upper‐body SM mass in the high‐amount, high‐intensity and the high‐amount, low‐intensity groups was reduced compared with controls (P < 0.008). Conclusions In adults with abdominal obesity, substantial reductions in total, abdominal subcutaneous, and visceral AT with a preservation of total SM mass were observed independent of exercise amount or intensity.

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“…In addition, systematic questions are asked about frequently forgotten food items including toppings, condiments, fats, snacks and drinks. The R24W performed well in a validation study where the real dietary intakes of 62 non pregnant adults were known [ 28 ] and a pre-test revealed that 29 adults found the R24W easy to understand and complete [ 25 ].…”

Section: Methodsmentioning

confidence: 99%

Validation of a self-administered web-based 24-hour dietary recall among pregnant women

Savard

Lemieux

Lafrenière

et al. 2018

BMC Pregnancy Childbirth

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BackgroundThe use of valid dietary assessment methods is crucial to analyse adherence to dietary recommendations among pregnant women. This study aims to assess the relative validity of a self-administered Web-based 24-h dietary recall, the R24W, against a pen-paper 3-day food record (FR) among pregnant women.MethodsSixty (60) pregnant women recruited at 9.3 ± 0.7 weeks of pregnancy in Quebec City completed, at each trimester, 3 R24W and a 3-day FR. Mean energy and nutrient intakes reported by both tools were compared using paired Student T-Tests. Pearson correlations were used to analyze the association between both methods. Agreement between the two methods was evaluated using cross-classification analyses, weighted kappa coefficients and Bland-Altman analyses.ResultsPearson correlation coefficients were all significant, except for vitamin B12 (r = 0.03; p = 0.83) and ranged from 0.27 to 0.76 (p < 0.05). Differences between mean intakes assessed by the R24W and the FR did not exceed 10% in 19 variables and were not significant for 16 out of 26 variables. In cross-classification analyses, the R24W ranked, on average, 79.1% of participants in the same or adjacent quartiles as the FR.ConclusionsCompared to a 3-day FR, the R24W is a valid method to assess intakes of energy and most nutrients but may be less accurate in the evaluation of intakes of fat (as a proportion of energy intake), vitamin D, zinc and folic acid. During pregnancy, the R24W was a more accurate tool at a group-level than at an individual-level and should, therefore, be used in an epidemiological rather than a clinical setting. The R24W may be particularly valuable as a tool used in cohort studies to provide valid information on pregnant women’s dietary intakes and facilitate evaluation of associations between diet and adverse pregnancy outcomes.Electronic supplementary materialThe online version of this article (10.1186/s12884-018-1741-1) contains supplementary material, which is available to authorized users.

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Validation of a newly automated web-based 24-hour dietary recall using fully controlled feeding studies

Cited by 81 publications

References 35 publications

Social Support, but Not Perceived Food Environment, Is Associated with Diet Quality in French-Speaking Canadians from the PREDISE Study

Social Support, but Not Perceived Food Environment, Is Associated with Diet Quality in French-Speaking Canadians from the PREDISE Study

Separate Effects of Exercise Amount and Intensity on Adipose Tissue and Skeletal Muscle Mass in Adults with Abdominal Obesity

Validation of a self-administered web-based 24-hour dietary recall among pregnant women

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