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Titre : | Associations of Serum Carotenoids with DXA-Derived Body Fat and Fat Distribution in Chinese Adults: A Prospective Study (2020) |
Type de document : | Article |
Dans : | Journal of the academy of nutrition and dietetics (Vol. 120, n° 6, June 2020) |
Article en page(s) : | p. 985-1001 |
Note générale : | DOI: 10.1016/j.jand.2019.12.010 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Caroténoïdes ; Chine ; Répartition du tissu adipeux ; Tissu adipeux |
Mots-clés: | poids et mesures du corps ; rapport taille-hanches |
Résumé : |
Background: Most previous studies have examined the associations between carotenoids and anthropometrics with cross-sectional designs. Few studies have investigated the associations between serum carotenoids and fat mass and fat distribution (general vs central type).
Objective: This study aimed to explore the associations of serum carotenoids with body fat and fat distribution in Chinese adults. Design: Cross-sectional and longitudinal analyses of a prospective, community-based cohort were performed. Participants/setting: There were 4,048 participants aged 40 to 75 years recruited in the Guangzhou Nutrition and Health Study from 2008 to 2013. Main Outcome Measures: Serum carotenoids were assessed at baseline. Anthropometrics, fat mass (FM), and percentage FM (%FM) over the total body, trunk, limbs, and android and gynoid regions were obtained by dual-energy x-ray absorptiometry for 3,002 participants between 2011 and 2013 and for 2,537 participants after 3.1 years. Statistical Analysis: Cross-sectional and longitudinal analyses were performed to compare the mean differences in adiposity indices among the quartiles of carotenoids. Results: Covariance analyses showed significant inverse associations between serum total carotenoid levels and adiposity indices cross-sectionally (all P trends Conclusions: Serum carotenoid concentrations are inversely associated with body fat, especially in the abdominal region, in Chinese adults. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S2212267219317630 |