Dataset Information

The Relation between Polyphenols and Body Composition in US Hispanics/Latinos: Results from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Study of Latinos Nutrition and Physical Activity Assessment Study (SOLNAS).

ABSTRACT: Background: Polyphenols offer high antioxidant potential that may protect against chronic diseases. Epidemiologic evidence documenting their influence on body composition and obesity risk is limited, particularly among Hispanics/Latinos who are disproportionately prone to obesity. Objectives: The aims of this study were to evaluate cross-sectional associations of urinary polyphenols with body mass index (BMI) and body fat percentage (%BF) in a diverse Hispanic/Latino population and to assess the reliability of polyphenol measurements. Methods: Participants were 442 adults from the Study of Latinos/Nutrition and Physical Activity Assessment Study (SOLNAS) aged 18-74 y. Doubly labeled water was used as an objective recovery biomarker of energy. Polyphenol excretion from 24-h urine samples was assessed. Measures were repeated in a subsample (n = 90) to provide a reliability measure. Anthropometric measures were obtained by trained personnel, and %BF was measured by ¹⁸O dilution. Linear regression models were used to evaluate multivariable associations between body composition and polyphenols. Spearman correlation coefficients between BMI and %BF with polyphenols and intraclass correlation coefficients (ICCs) between polyphenol measures were computed. Results: A weak correlation was observed for resveratrol and %BF (r = -0.11, P = 0.02). In multivariable-adjusted regression models, weak inverse associations were observed for resveratrol and urolithin A with %BF [? ± SE: -0.010 ± 0.004 (P = 0.007) and -0.004 ± 0.002 (P = 0.03), respectively]. For every 50% increase in these urinary polyphenols, there was a 1% and 0.4% decrease in %BF. Urolithin A was inversely associated with BMI (? ± SE: -0.004 ± 0.002; P = 0.02) and with 5% lower odds of obesity in models not adjusted for total energy expenditure (TEE; OR: 0.95; 95% CI: 0.91, 0.99; P = 0.02). For every 50% increase in urolithin A, there was a 0.4-unit decrease in BMI. Associations were attenuated after adjustment for TEE. Reliability study findings were indicative of weak to moderate correlations (ICCs: 0.11-0.65), representing a degree of within-person variation in polyphenol biomarkers. Conclusions: Although associations were weak, resveratrol and urolithin A were inversely associated with obesity. Repeated polyphenol urine measures could clarify their long-term impact on body adiposity.

SUBMITTER: Makarem N

PROVIDER: S-EPMC5998790 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature

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The Relation between Polyphenols and Body Composition in US Hispanics/Latinos: Results from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Study of Latinos Nutrition and Physical Activity Assessment Study (SOLNAS).

Makarem Nour N Mossavar-Rahmani Yasmin Y Sotres-Alvarez Daniela D Hua Simin S Wong William W WW Van Horn Linda L Daviglus Martha L ML Franke Adrian A AA Gellman Marc D MD Kaplan Robert C RC Beasley Jeannette M JM

Current developments in nutrition 20170929 11

<b>Background:</b> Polyphenols offer high antioxidant potential that may protect against chronic diseases. Epidemiologic evidence documenting their influence on body composition and obesity risk is limited, particularly among Hispanics/Latinos who are disproportionately prone to obesity. <b>Objectives:</b> The aims of this study were to evaluate cross-sectional associations of urinary polyphenols with body mass index (BMI) and body fat percentage (%BF) in a diverse Hispanic/Latino population and ...[more]

PMID: 29955684

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Project description:BackgroundMultiple dietary patterns have been recommended by the 2015-2020 Dietary Guidelines for Americans for the prevention of cardiovascular disease (CVD). The adherence to these patterns and its relation with risk of CVD remain unclear in the US Hispanic/Latino population.ObjectivesWe aimed to evaluate 3 healthy eating patterns measured by 3 dietary pattern scores [the Alternate Mediterranean diet (aMED), the Healthy Eating Index (HEI)-2015, and the healthful Plant-based Diet Index (hPDI)] across different Hispanic/Latino backgrounds and generations. We further examined the associations of these dietary scores with incident CVD in US Hispanics/Latinos.MethodsWe included 10,293 adult participants of US Hispanics/Latinos of 6 backgrounds (Mexican, Puerto Rican, Cuban, Dominican, Central American, and South American), free of CVD or cancer at baseline, in the Hispanic Community Health Study/Study of Latinos. Dietary pattern scores were derived at the baseline visit using two 24-h dietary recalls. The primary outcome was major incident CVD (n = 232), comprised of coronary heart disease and stroke, during an average 6-y follow-up.ResultsMean levels of all 3 dietary scores were significantly different across the 6 Hispanic/Latino background groups (all P < 0.001), with the highest (i.e., healthiest) in those of Mexican background and lowest in those of Puerto Rican background. Compared with non-mainland-US-born Hispanics/Latinos, mainland-US-born Hispanics/Latinos had significantly lower dietary scores (P < 0.001). Differences in dietary scores between mainland-US-born and non-mainland-US-born Hispanics/Latinos were majorly driven by differences in dietary intakes of healthy plant-based foods. After adjusting for multiple covariates, significantly lower risk ratios (95% CI) of CVD were observed for 1-SD increments of the dietary scores, with 0.74 (0.60, 0.91) for aMED, 0.80 (0.63, 1.00) for HEI-2015, and 0.74 (0.60, 0.93) for hPDI.ConclusionsAlthough adherence to healthy eating patterns varied by Hispanic/Latino backgrounds and generations, greater adherence to these eating patterns was associated with lower risk of CVD across diverse US Hispanics/Latinos.

Project description:ImportanceRegular ocular care is critical to early detection and prevention of eye disease and associated morbidity and mortality; however, there have been relatively few studies of ocular health care utilization among Hispanics/Latinos of diverse backgrounds.ObjectiveTo examine factors associated with ocular health care utilization among Cuban, Central American, and South American Hispanics/Latinos in a cohort study.Design, setting, and participantsAn ancillary study to the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) evaluating ocular health, knowledge, risk factors, and health care use was conducted with 1235 HCHS/SOL participants (aged ≥40 years) at the Miami, Florida, study site. Data were collected from October 17, 2011, to September 30, 2013, and analyses were conducted from May 28, 2014, to March 18, 2015. Descriptive and multivariable logistic regression analyses were performed for 3 ocular health care outcomes. Regression models were built sequentially with variables conceptually grouped according to Andersen's Behavioral Model of Health Services Use.Main outcomes and measuresEver having an eye examination, having an eye examination performed within the past 2 years, and difficulty obtaining needed eye care in the past year.ResultsOf the 1235 participants, 478 were men and 757 were women, and they had a mean (SD) age of 53.6 (8.1) years. Those who never had insurance were less likely to have had an eye examination (with data reported as odds ratios [95% CIs]) ever, 0.19 (0.07-0.53) and in the past 2 years, 0.22 (0.15-0.33) and were more likely to have had difficulty obtaining needed eye care in the past year (3.72 [1.75-7.93]). Those with less than excellent or good self-rated eyesight were less likely to ever have had an eye examination (0.26 [0.12-0.56]) and more likely to have had difficulty obtaining care (3.00 [1.48-6.11]). Men were less likely to ever have had an eye examination (0.31 [0.18-0.53]). Older (55-64 years) Hispanics/Latinos (3.04 [1.47-6.31]) and those with a high school degree or general educational development certification (2.06 [1.02-4.13]) or higher levels of education (4.20 [2.12-8.30]) were more likely to ever have had an eye examination. Finally, those living in the United States for more than 15 years (0.42 [0.21-0.82]) were less likely to have had difficulty obtaining care.Conclusions and relevanceOur findings suggest that increasing insurance coverage, decreasing the costs of care, and increasing the availability of care for Hispanics/Latinos with poor self-rated eyesight are relevant issues to address to improve ocular health care use among Hispanics/Latinos of diverse backgrounds.

Dataset Information

The Relation between Polyphenols and Body Composition in US Hispanics/Latinos: Results from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Study of Latinos Nutrition and Physical Activity Assessment Study (SOLNAS).

Publications

The Relation between Polyphenols and Body Composition in US Hispanics/Latinos: Results from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Study of Latinos Nutrition and Physical Activity Assessment Study (SOLNAS).

Similar Datasets

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