High-quality intake of carbohydrates is associated with lower prevalence of subclinical atherosclerosis in femoral arteries: The AWHS study

Muñoz-Cabrejas, A. ; Laclaustra, M. (Universidad de Zaragoza) ; Guallar-Castillón, P. ; Casasnovas, J.A. (Universidad de Zaragoza) ; Jarauta, E. (Universidad de Zaragoza) ; Sandoval-Insausti, H. ; Donat-Vargas, C. ; Moreno-Franco, B. (Universidad de Zaragoza)

Resumen: Background and aims: High-quality of the carbohydrates consumed, apart from their total amount, appear to protect from cardiovascular disease (CVD). However, the relationship between the quality of carbohydrates and the early appearance of atherosclerosis has not yet been described. Our objective was to estimate the association between the quality of dietary carbohydrates and subclinical atherosclerosis in femoral and carotid arteries. Methods: Cross-sectional study of femoral and carotid atherosclerosis assessed using ultrasounds of 2074 middle-aged males, 50.9 (SD 3.9) years old, with no previous CVD, and pertaining to the Aragon Workers’ Health Study (AWHS) cohort. Food frequency questionnaires were used to calculate a carbohydrate quality index (CQI) defined as: consumption of dietary fiber, a lower glycemic index, the ratio of whole grains/total grains, and the ratio of solid carbohydrates/total carbohydrates. The presence of plaques across four CQI intervals was studied using adjusted logistic regression models. Results: The CQI showed a direct inverse association with subclinical atherosclerosis in femoral territories. Participants with a higher consumption of high-quality carbohydrates (13–15 points) were less likely to have femoral plaques when compared with participants in the lowest index interval (4–6 points) (OR = 0.59; 95% CI = 0.39, 0.89; p = 0.005). No association was found between the CQI and the presence of subclinical atherosclerosis in carotid territories. A lower consumption of high-quality carbohydrates tended to be associated with a greater atherosclerosis extension, considered as the odds for having more affected territories (p = 0.011). Conclusions: Among middle-aged males, a high-quality intake of carbohydrates is associated with a lower prevalence of femoral artery subclinical atherosclerosis when compared with a lower consumption. Thus, indicating an early relationship between the quality of carbohydrates and the development of CVD. © 2021 The Author(s)

Idioma: Inglés

DOI: 10.1016/j.clnu.2021.04.049

Año: 2021

Publicado en: Clinical Nutrition 40, 6 (2021), 3883-3889
ISSN: 0261-5614

Factor impacto JCR: 7.643 (2021)

Categ. JCR: NUTRITION & DIETETICS rank: 13 / 90 = 0.144 (2021) - Q1 - T1

Factor impacto CITESCORE: 9.9 - Nursing (Q1) - Medicine (Q1)

Factor impacto SCIMAGO: 1.553 - Nutrition and Dietetics (Q1) - Critical Care and Intensive Care Medicine (Q1)

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Area Medicina (Dpto. Medicina, Psiqu. y Derm.)
Área (Departamento): Área Medic.Prevent.Salud Públ. (Dpto. Microb.Ped.Radio.Sal.Pú.)