Mojtaba Sepandi1, Karim Parastouei1, Mohammad Samadi2. 1. Health Research Center, Life Style Institute, Baqiyatallah University of Medical, Sciences, Tehran, Iran. 2. Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Science, Tehran, Iran.
Abstract
Background: Dietary quality indices are practical as an instrument to investigate the extent of adhering to a special diet to prevent cardiovascular disease (CVD) in type 2 diabetes mellitus (T2DM). Considering the lack of any systematic review with regards to this issue, our aim was to examine observational studies to test the relationship between dietary quality indices and CVD risk factors in T2DM. Methods: Systematic search was performed in Web of knowledge, PubMed, Cochrane, Science direct, Google Scholar and Scopus databases from January 1990 to July 2020. The studies exploring the relationship between dietary quality indices (diet quality score (DQS), dietary diversity score (DDS), healthy diet indicator (HDI), healthy eating index (HEI), diet quality index (DQI), Mediterranean diet score (MDS)) and lipid profile, anthropometric indices, glucose profile as well as blood pressure were eligible to be included in this review. Overall, mean changes, odd ratio (RR), correlation coefficients, and beta coefficient of outcomes were extracted, with the quality assessment of studies performed applying The Newcastle-Ottawa scale. Results: From among 1627 papers, 10 articles were included: Eight cross-sectional and two prospective (cohort) studies. The association between HEI as well as MDS and CVD risk factors was more evident in the included studies. Fasting blood sugar, hemoglobin A1c, body mass index, and waist circumference revealed the greatest inverse significant relationship with dietary quality indices in adults with T2DM. Conclusion: Overall, the findings of this study suggest that the level of CVD risk factors in T2DM decreases significantly with increase in the score of dietary quality indices. Further studies in future are required to confirm these findings. Copyright:
Background: Dietary quality indices are practical as an instrument to investigate the extent of adhering to a special diet to prevent cardiovascular disease (CVD) in type 2 diabetes mellitus (T2DM). Considering the lack of any systematic review with regards to this issue, our aim was to examine observational studies to test the relationship between dietary quality indices and CVD risk factors in T2DM. Methods: Systematic search was performed in Web of knowledge, PubMed, Cochrane, Science direct, Google Scholar and Scopus databases from January 1990 to July 2020. The studies exploring the relationship between dietary quality indices (diet quality score (DQS), dietary diversity score (DDS), healthy diet indicator (HDI), healthy eating index (HEI), diet quality index (DQI), Mediterranean diet score (MDS)) and lipid profile, anthropometric indices, glucose profile as well as blood pressure were eligible to be included in this review. Overall, mean changes, odd ratio (RR), correlation coefficients, and beta coefficient of outcomes were extracted, with the quality assessment of studies performed applying The Newcastle-Ottawa scale. Results: From among 1627 papers, 10 articles were included: Eight cross-sectional and two prospective (cohort) studies. The association between HEI as well as MDS and CVD risk factors was more evident in the included studies. Fasting blood sugar, hemoglobin A1c, body mass index, and waist circumference revealed the greatest inverse significant relationship with dietary quality indices in adults with T2DM. Conclusion: Overall, the findings of this study suggest that the level of CVD risk factors in T2DM decreases significantly with increase in the score of dietary quality indices. Further studies in future are required to confirm these findings. Copyright:
Authors: Jessica L Harding; Meda E Pavkov; Dianna J Magliano; Jonathan E Shaw; Edward W Gregg Journal: Diabetologia Date: 2018-08-31 Impact factor: 10.122
Authors: Ismael Alvarez-Alvarez; Estefanía Toledo; Oscar Lecea; Jordi Salas-Salvadó; Dolores Corella; Pilar Buil-Cosiales; María Dolores Zomeño; Jesús Vioque; J Alfredo Martinez; Jadwiga Konieczna; Francisco J Barón-López; José López-Miranda; Ramon Estruch; Aurora Bueno-Cavanillas; Ángel M Alonso-Gómez; Josep A Tur; Francisco J Tinahones; Lluís Serra-Majem; Vicente Martín; Manuel Ortega-Calvo; Clotilde Vázquez; Xavier Pintó; Josep Vidal; Lidia Daimiel; Miguel Delgado-Rodríguez; Pilar Matía; José I González; Andrés Díaz-López; Indira Paz-Graniel; Miguel A Muñoz; Montse Fito; Salvador Pertusa-Martinez; Itziar Abete; Antonio García-Ríos; Emilio Ros; Miguel Ruiz-Canela; Miguel Á Martínez-González Journal: Eur J Nutr Date: 2019-05-09 Impact factor: 5.614