Int J Environ Res Public Health. 2021 Aug 10;18(16). doi: 10.3390/ijerph18168439.

The Effects of Dietary Education Interventions on Individuals with Type 2 Diabetes: A Systematic Review and Meta-Analysis.

International journal of environmental research and public health

Juri Kim, Myung-Haeng Hur

PMID: 34444187 PMCID: PMC8393495 DOI: 10.3390/ijerph18168439

Abstract

As the incidence and prevalence of diabetes increases, intervention through dietary education is becoming more important for diabetes control. This systematic review examines the evidence for the efficacy of dietary education interventions on diabetes control. The study subjects were patients with type 2 diabetes, and the main outcome variable was glycosylated hemoglobin level (HbA1c). The target studies were randomized controlled trials. Thirty-six studies were included in the analysis, of which 33 were included in the meta-analysis. The effect size between dietary education and general interventions was -0.42 (

Keywords: diabetes mellitus; diet; education; systematic review

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MeSH terms

• Diabetes Mellitus, Type 2* / prevention & control
• Diet
• Exercise
• Humans
• Nutrition Therapy*

Publication Types

• Journal Article
• Meta-Analysis
• Research Support, Non-U.S. Gov't
• Review
• Systematic Review