Associations between reported intakes of carotenoid-rich foods and concentrations of carotenoids in plasma
A validation study of a web-based food recall for children and adolescents
Bibliographic Data
| ID | 15093109 |
|---|---|
| Authors | A C Medin (0000-0003-4154-6264, University of Oslo, corresponding author), Monica Hauger Carlsen (0000-0001-8324-1384, University of Oslo), Lene F Andersen (0000-0003-0236-1558, University of Oslo) |
| Year | 2016 |
| Volume | 19 |
| Issue | 18 |
| Pages | 3265-3275 |
| Publication date | 2016-12-01 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Public Health Nutrition (JOURNAL) |
| Journal identifiers | ISSN: 1368-9800 • E-ISSN: 1475-2727 |
| Publisher | Cambridge University Press (CUP) (PUBLISHER) |
| DOI | 10.1017/s1368980016001622 |
| PMID | 27346293 |
| OpenAlex | W2474337842 |
| Language | EN |
| Citations received | 3 |
| References cited | 46 |
Objective To validate estimated intakes of carotenoid-rich foods from a web-based food recall (WebFR) using carotenoids in blood as an objective reference method. Design Cross-sectional validation study using carotenoids in plasma to evaluate estimated intakes of selected carotenoid-rich foods. Participants recorded their food intake in the WebFR and plasma concentrations of β-carotene, α-carotene, β-cryptoxanthin, lycopene, lutein and zeaxanthin were measured. Setting Schools and homes of families in a suburb of the capital of Norway. Subjects A total of 261 participants in the age groups 8–9 and 12–14 years. Results Spearman’s rank correlation coefficients ranged from 0·30 to 0·44, and cross-classification showed that 71·6–76·6 % of the participants were correctly classified, when comparing the reported intakes of carotenoid-rich foods and concentrations of the corresponding carotenoids in plasma, not including lutein and zeaxanthin. Conclusions Correlations were acceptable and cross-classification analyses demonstrated that the WebFR was able to rank participants according to their reported intake of foods rich in α-carotene, β-carotene, β-cryptoxanthin and lycopene. The WebFR is a promising tool for dietary assessment among children and adolescents
Carotene · Carotenoid · Environmental health · Food frequency questionnaire · Lutein · Lycopene · Zeaxanthin · Antioxidant Activity and Oxidative Stress · Chemistry · Consumer Attitudes and Food Labeling · Medicine · Nutritional Studies and Diet · Food Science
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| Unique citing works | 3 |
|---|---|
| Citations per year | 0.33 |
| Citation span | 2017 - 2023 (7) |
| Citation velocity | historical |
| Highly cited | No |
| Citation types | Neutral: 3 |