Validation of overweight children's fruit and vegetable intake using plasma carotenoids
Assessing dietary intake in children is difficult and limited validated tools exist. Plasma carotenoids are nutritional biomarkers of fruit and vegetable intake and therefore suitable to validate reported dietary intakes. The aim of this study was to examine the comparative validity of a food freque...
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| Veröffentlicht in: | Obesity (Silver Spring, Md.) Md.), 2009-01, Vol.17 (1), p.162-168 |
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| creator | Burrows, Tracy L Warren, Janet M Colyvas, Kim Garg, Manohar L Collins, Clare E |
| description | Assessing dietary intake in children is difficult and limited validated tools exist. Plasma carotenoids are nutritional biomarkers of fruit and vegetable intake and therefore suitable to validate reported dietary intakes. The aim of this study was to examine the comparative validity of a food frequency questionnaire (FFQ), completed by parents reporting child fruit and vegetable intake compared to plasma carotenoid concentrations. A sample of children aged 5–12 years (n = 93) from a range of weight categories were assessed. Dietary intake was measured using a 137‐item semi‐quantitative FFQ. Plasma carotenoids were measured using reverse phase high‐performance liquid chromatography. Pearson correlation coefficients between reported dietary intake of carotenoids and plasma carotenoid concentrations were strongest after adjustment for BMI (β‐carotene (r = 0.56, P < 0.05), α‐carotene (r = 0.51, P < 0.001), cryptoxanthin (r = 0.32, P < 0.001)). Significantly lower levels (P < 0.05) of all plasma carotenoids, except lutein, were found among overweight and obese children when compared to healthy weight children. Parental report of children's carotenoid intakes, using a FFQ can be used to provide a relative validation of fruit and vegetable intake. The lower plasma carotenoid concentrations found in overweight and obese children requires further investigation. |
| doi_str_mv | 10.1038/oby.2008.495 |
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Plasma carotenoids are nutritional biomarkers of fruit and vegetable intake and therefore suitable to validate reported dietary intakes. The aim of this study was to examine the comparative validity of a food frequency questionnaire (FFQ), completed by parents reporting child fruit and vegetable intake compared to plasma carotenoid concentrations. A sample of children aged 5–12 years (n = 93) from a range of weight categories were assessed. Dietary intake was measured using a 137‐item semi‐quantitative FFQ. Plasma carotenoids were measured using reverse phase high‐performance liquid chromatography. Pearson correlation coefficients between reported dietary intake of carotenoids and plasma carotenoid concentrations were strongest after adjustment for BMI (β‐carotene (r = 0.56, P < 0.05), α‐carotene (r = 0.51, P < 0.001), cryptoxanthin (r = 0.32, P < 0.001)). Significantly lower levels (P < 0.05) of all plasma carotenoids, except lutein, were found among overweight and obese children when compared to healthy weight children. Parental report of children's carotenoid intakes, using a FFQ can be used to provide a relative validation of fruit and vegetable intake. The lower plasma carotenoid concentrations found in overweight and obese children requires further investigation.</description><identifier>ISSN: 1930-7381</identifier><identifier>EISSN: 1930-739X</identifier><identifier>DOI: 10.1038/oby.2008.495</identifier><identifier>PMID: 18997681</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Accuracy ; beta Carotene - blood ; Biomarkers ; blood serum ; Body Mass Index ; Carotenoids ; Carotenoids - blood ; Child ; child nutrition ; children ; Children & youth ; Chromatography, High Pressure Liquid ; Eating ; eating habits ; Epidemiology ; Feeding Behavior ; Food ; food choices ; food frequency questionnaires ; food intake ; Fruit ; Fruits ; fruits (food) ; Humans ; Lutein - blood ; Lycopene ; Nutrition research ; Obesity ; Obesity - physiopathology ; Obesity - psychology ; Overweight ; Overweight - physiopathology ; Overweight - psychology ; Parents & parenting ; Plasma ; Reproducibility of Results ; reversed-phase high performance liquid chromatography ; Validity ; Vegetables ; weight gain ; weight loss</subject><ispartof>Obesity (Silver Spring, Md.), 2009-01, Vol.17 (1), p.162-168</ispartof><rights>2009 North American Association for the Study of Obesity (NAASO)</rights><rights>Copyright Nature Publishing Group Jan 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4213-e2b0ed1a350a888047e760bccf92497dd7dde843798b6600bc757a13d8da88e23</citedby><cites>FETCH-LOGICAL-c4213-e2b0ed1a350a888047e760bccf92497dd7dde843798b6600bc757a13d8da88e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1038%2Foby.2008.495$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1038%2Foby.2008.495$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,1427,27903,27904,45553,45554,46387,46811</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18997681$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Burrows, Tracy L</creatorcontrib><creatorcontrib>Warren, Janet M</creatorcontrib><creatorcontrib>Colyvas, Kim</creatorcontrib><creatorcontrib>Garg, Manohar L</creatorcontrib><creatorcontrib>Collins, Clare E</creatorcontrib><title>Validation of overweight children's fruit and vegetable intake using plasma carotenoids</title><title>Obesity (Silver Spring, Md.)</title><addtitle>Obesity (Silver Spring)</addtitle><description>Assessing dietary intake in children is difficult and limited validated tools exist. Plasma carotenoids are nutritional biomarkers of fruit and vegetable intake and therefore suitable to validate reported dietary intakes. The aim of this study was to examine the comparative validity of a food frequency questionnaire (FFQ), completed by parents reporting child fruit and vegetable intake compared to plasma carotenoid concentrations. A sample of children aged 5–12 years (n = 93) from a range of weight categories were assessed. Dietary intake was measured using a 137‐item semi‐quantitative FFQ. Plasma carotenoids were measured using reverse phase high‐performance liquid chromatography. Pearson correlation coefficients between reported dietary intake of carotenoids and plasma carotenoid concentrations were strongest after adjustment for BMI (β‐carotene (r = 0.56, P < 0.05), α‐carotene (r = 0.51, P < 0.001), cryptoxanthin (r = 0.32, P < 0.001)). Significantly lower levels (P < 0.05) of all plasma carotenoids, except lutein, were found among overweight and obese children when compared to healthy weight children. Parental report of children's carotenoid intakes, using a FFQ can be used to provide a relative validation of fruit and vegetable intake. The lower plasma carotenoid concentrations found in overweight and obese children requires further investigation.</description><subject>Accuracy</subject><subject>beta Carotene - blood</subject><subject>Biomarkers</subject><subject>blood serum</subject><subject>Body Mass Index</subject><subject>Carotenoids</subject><subject>Carotenoids - blood</subject><subject>Child</subject><subject>child nutrition</subject><subject>children</subject><subject>Children & youth</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Eating</subject><subject>eating habits</subject><subject>Epidemiology</subject><subject>Feeding Behavior</subject><subject>Food</subject><subject>food choices</subject><subject>food frequency questionnaires</subject><subject>food intake</subject><subject>Fruit</subject><subject>Fruits</subject><subject>fruits (food)</subject><subject>Humans</subject><subject>Lutein - blood</subject><subject>Lycopene</subject><subject>Nutrition research</subject><subject>Obesity</subject><subject>Obesity - physiopathology</subject><subject>Obesity - psychology</subject><subject>Overweight</subject><subject>Overweight - physiopathology</subject><subject>Overweight - psychology</subject><subject>Parents & parenting</subject><subject>Plasma</subject><subject>Reproducibility of Results</subject><subject>reversed-phase high performance liquid chromatography</subject><subject>Validity</subject><subject>Vegetables</subject><subject>weight gain</subject><subject>weight loss</subject><issn>1930-7381</issn><issn>1930-739X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kF1LHDEUhkNR6kd757UGCu2Nu55MZvJx2YpVQfCi2tarkJmcWaOzkzWZUfbfN8suCl4UAgnkeV_OeQg5YDBlwNVJqJfTAkBNS119ILtMc5hIrv9uvb4V2yF7KT0AlAIq9pHsMKW1FIrtkj-_beedHXzoaWhpeMb4gn52P9Dm3ncuYv8t0TaOfqC2d_QZZzjYukPq-8E-Ih2T72d00dk0t7SxMQzYB-_SJ7Ld2i7h5829T25_nt2cXkyurs8vT79fTZqyYHyCRQ3omOUVWKUUlBKlgLppWl2UWjqXD6qSS61qISD_yEpaxp1ymceC75Ov695FDE8jpsHMfWqw62yPYUxGCFlxVfAMfnkHPoQx9nk2w6AExZmWq7rjNdXEkFLE1iyin9u4zJBZ6TZZt1npNll3xg83pWM9R_cGb_xmgK2BF9_h8r9l5vrHHctOcuZonWltMHYWfTK3vwpgHJiQQudd_gEBiJPS</recordid><startdate>200901</startdate><enddate>200901</enddate><creator>Burrows, Tracy L</creator><creator>Warren, Janet M</creator><creator>Colyvas, Kim</creator><creator>Garg, Manohar L</creator><creator>Collins, Clare E</creator><general>Blackwell Publishing Ltd</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope></search><sort><creationdate>200901</creationdate><title>Validation of overweight children's fruit and vegetable intake using plasma carotenoids</title><author>Burrows, Tracy L ; Warren, Janet M ; Colyvas, Kim ; Garg, Manohar L ; Collins, Clare E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4213-e2b0ed1a350a888047e760bccf92497dd7dde843798b6600bc757a13d8da88e23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Accuracy</topic><topic>beta Carotene - blood</topic><topic>Biomarkers</topic><topic>blood serum</topic><topic>Body Mass Index</topic><topic>Carotenoids</topic><topic>Carotenoids - blood</topic><topic>Child</topic><topic>child nutrition</topic><topic>children</topic><topic>Children & youth</topic><topic>Chromatography, High Pressure Liquid</topic><topic>Eating</topic><topic>eating habits</topic><topic>Epidemiology</topic><topic>Feeding Behavior</topic><topic>Food</topic><topic>food choices</topic><topic>food frequency questionnaires</topic><topic>food intake</topic><topic>Fruit</topic><topic>Fruits</topic><topic>fruits (food)</topic><topic>Humans</topic><topic>Lutein - blood</topic><topic>Lycopene</topic><topic>Nutrition research</topic><topic>Obesity</topic><topic>Obesity - physiopathology</topic><topic>Obesity - psychology</topic><topic>Overweight</topic><topic>Overweight - physiopathology</topic><topic>Overweight - psychology</topic><topic>Parents & parenting</topic><topic>Plasma</topic><topic>Reproducibility of Results</topic><topic>reversed-phase high performance liquid chromatography</topic><topic>Validity</topic><topic>Vegetables</topic><topic>weight gain</topic><topic>weight loss</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Burrows, Tracy L</creatorcontrib><creatorcontrib>Warren, Janet M</creatorcontrib><creatorcontrib>Colyvas, Kim</creatorcontrib><creatorcontrib>Garg, Manohar L</creatorcontrib><creatorcontrib>Collins, Clare E</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Obesity (Silver Spring, Md.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Burrows, Tracy L</au><au>Warren, Janet M</au><au>Colyvas, Kim</au><au>Garg, Manohar L</au><au>Collins, Clare E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Validation of overweight children's fruit and vegetable intake using plasma carotenoids</atitle><jtitle>Obesity (Silver Spring, Md.)</jtitle><addtitle>Obesity (Silver Spring)</addtitle><date>2009-01</date><risdate>2009</risdate><volume>17</volume><issue>1</issue><spage>162</spage><epage>168</epage><pages>162-168</pages><issn>1930-7381</issn><eissn>1930-739X</eissn><abstract>Assessing dietary intake in children is difficult and limited validated tools exist. Plasma carotenoids are nutritional biomarkers of fruit and vegetable intake and therefore suitable to validate reported dietary intakes. The aim of this study was to examine the comparative validity of a food frequency questionnaire (FFQ), completed by parents reporting child fruit and vegetable intake compared to plasma carotenoid concentrations. A sample of children aged 5–12 years (n = 93) from a range of weight categories were assessed. Dietary intake was measured using a 137‐item semi‐quantitative FFQ. Plasma carotenoids were measured using reverse phase high‐performance liquid chromatography. Pearson correlation coefficients between reported dietary intake of carotenoids and plasma carotenoid concentrations were strongest after adjustment for BMI (β‐carotene (r = 0.56, P < 0.05), α‐carotene (r = 0.51, P < 0.001), cryptoxanthin (r = 0.32, P < 0.001)). Significantly lower levels (P < 0.05) of all plasma carotenoids, except lutein, were found among overweight and obese children when compared to healthy weight children. Parental report of children's carotenoid intakes, using a FFQ can be used to provide a relative validation of fruit and vegetable intake. The lower plasma carotenoid concentrations found in overweight and obese children requires further investigation.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>18997681</pmid><doi>10.1038/oby.2008.495</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Accuracy beta Carotene - blood Biomarkers blood serum Body Mass Index Carotenoids Carotenoids - blood Child child nutrition children Children & youth Chromatography, High Pressure Liquid Eating eating habits Epidemiology Feeding Behavior Food food choices food frequency questionnaires food intake Fruit Fruits fruits (food) Humans Lutein - blood Lycopene Nutrition research Obesity Obesity - physiopathology Obesity - psychology Overweight Overweight - physiopathology Overweight - psychology Parents & parenting Plasma Reproducibility of Results reversed-phase high performance liquid chromatography Validity Vegetables weight gain weight loss |
| title | Validation of overweight children's fruit and vegetable intake using plasma carotenoids |
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