Associations of Whole Grain and Refined Grain Consumption With Metabolic Syndrome. A Meta-Analysis of Observational Studies
Guo H, Ding J, Liang J, Zhang Y
Frontiers in nutrition · 31 citas
Cómo se estudió
- Diseño
- Revisión sistemática (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Eventos clínicos como enfermedad o muerte
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- Central South University
- Universidad u hospital
- Xiangya Hospital, Central South University
- Subvenciones
- Xiangya Hospital, Central South University (2020Q14); Central South University (2020Q14)
Según 2 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2021-07-01 · Front Nutr · vol. 8 · pág. 695620
- Editorial
- Frontiers Media
- Citado
- 48 citas · más que el 88% de estudios similares · 2.2× el promedio de su campo
- Referencias
- 50 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Nutritional Studies and Diet · Nutrition, Genetics, and Disease · Diet, Metabolism, and Disease
- Palabras clave
- Observational study, Medicine, Confidence interval, Whole grains, Cohort study, Relative risk, Consumption (sociology), Prospective cohort study, Epidemiology, Refined grains, Meta-analysis, Metabolic syndrome, Demography, Environmental health, Internal medicine, Food science, Obesity, Biology
4 autores
- Hongbin Guo🇨🇳Central South University; Xiangya Hospital Central South University
- Jun Ding🇨🇳Changsha University
- Jieyu Liang🇨🇳Central South University; Xiangya Hospital Central South University
- Yi Zhang🇨🇳 · autor de correspondenciaCentral South University; Xiangya Hospital Central South University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background: The associations of whole grain and refined grain consumption with metabolic syndrome (MetS) has been evaluated in several epidemiological studies with conflicting results. This meta-analysis was therefore employed to further investigate the above associations. Method: We searched the PubMed, Web of Science and Embase database until March 2021 (without restriction for inclusion time), for observational studies on the associations of whole grain and refined grain consumption with MetS. The pooled relative risk (RR) of MetS for the highest vs. lowest category of whole grain and refined grain consumption, as well as their corresponding 95% confidence interval (CI) were calculated. Results: A total of 14 observational studies, which involved seven cross-sectional and seven prospective cohort studies, were identified. Specifically, nine studies were related to whole grain consumption, and the overall multi-variable adjusted RR demonstrated that the whole grain consumption was inversely associated with MetS (RR = 0.80, 95%CI: 0.67-0.97; P = 0.021). With regard to refined grain consumption, 13 studies were included. The overall multi-variable adjusted RR indicated that refined grain consumption was positively associated with MetS (RR = 1.37, 95%CI: 1.02-1.84; P = 0.036). Conclusions: The existing evidence suggests that whole grain consumption is negatively associated with MetS, whereas refined grain consumption is positively associated with MetS. Our result might be helpful to better consider the diet effect on MetS. However, more well-designed prospective cohort studies are needed to elaborate the concerned issues further.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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