Title | Biomarker-predicted sugars intake compared with self-reported measures in US Hispanics/Latinos: results from the HCHS/SOL SOLNAS study. |
Publication Type | Publication |
Year | 2016 |
Authors | Beasley JM, Jung M, Tasevska N, Wong WW, Siega-Riz AM, Sotres-Alvarez D, Gellman MD, Kizer JR, Shaw PA, Stamler J, Stoutenberg M, Van Horn L, Franke AA, Wylie-Rosett J, Mossavar-Rahmani Y |
Journal | Public Health Nutr |
Volume | 19 |
Issue | 18 |
Pagination | 3256-3264 |
Date Published | 2016 Dec |
ISSN | 1475-2727 |
Keywords | Adolescent, Adult, Aged, Biomarkers, Diet Surveys, Dietary Sucrose, Energy Intake, Female, Fructose, Hispanic or Latino, Humans, Male, Middle Aged, Reproducibility of Results, Self Report, sugars, United States, Young Adult |
Abstract | OBJECTIVE: Measurement error in self-reported total sugars intake may obscure associations between sugars consumption and health outcomes, and the sum of 24 h urinary sucrose and fructose may serve as a predictive biomarker of total sugars intake.DESIGN: The Study of Latinos: Nutrition & Physical Activity Assessment Study (SOLNAS) was an ancillary study to the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) cohort. Doubly labelled water and 24 h urinary sucrose and fructose were used as biomarkers of energy and sugars intake, respectively. Participants' diets were assessed by up to three 24 h recalls (88 % had two or more recalls). Procedures were repeated approximately 6 months after the initial visit among a subset of ninety-six participants.SETTING: Four centres (Bronx, NY; Chicago, IL; Miami, FL; San Diego, CA) across the USA.SUBJECTS: Men and women (n 477) aged 18-74 years.RESULTS: The geometric mean of total sugars was 167·5 (95 % CI 154·4, 181·7) g/d for the biomarker-predicted and 90·6 (95 % CI 87·6, 93·6) g/d for the self-reported total sugars intake. Self-reported total sugars intake was not correlated with biomarker-predicted sugars intake (r=-0·06, P=0·20, n 450). Among the reliability sample (n 90), the reproducibility coefficient was 0·59 for biomarker-predicted and 0·20 for self-reported total sugars intake.CONCLUSIONS: Possible explanations for the lack of association between biomarker-predicted and self-reported sugars intake include measurement error in self-reported diet, high intra-individual variability in sugars intake, and/or urinary sucrose and fructose may not be a suitable proxy for total sugars intake in this study population. |
DOI | 10.1017/S1368980016001580 |
Alternate Journal | Public Health Nutr |
PubMed ID | 27339078 |
PubMed Central ID | PMC5348247 |
Grant List | KL2 TR000461 / TR / NCATS NIH HHS / United States N01HC65236 / HL / NHLBI NIH HHS / United States T32 HL007024 / HL / NHLBI NIH HHS / United States N01HC65235 / HL / NHLBI NIH HHS / United States N01HC65234 / HL / NHLBI NIH HHS / United States N01HC65233 / HL / NHLBI NIH HHS / United States N01HC65237 / HL / NHLBI NIH HHS / United States R01 HL095856 / HL / NHLBI NIH HHS / United States UL1 TR001073 / TR / NCATS NIH HHS / United States P2C HD050924 / HD / NICHD NIH HHS / United States P30 CA071789 / CA / NCI NIH HHS / United States |
Biomarker-predicted sugars intake compared with self-reported measures in US Hispanics/Latinos: results from the HCHS/SOL SOLNAS study.
MS#:
0231
ECI:
Yes
Manuscript Status:
Published