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The association between diabetes and migraine: a systematic review and meta-analysis

H. Ramadan

Headache Medicine, 2024

17 participants · 2 citations

Abstract

Introduction

Diabetes and migraine are prevalent conditions that can significantly impact quality of life. Existing review suggests a possible connection between the two, though findings have varied.

Objective

This review aims to assess the prevalence and association between diabetes and migraine through a meta-analysis.

Methods

This approach was applied through searches in Scopus, WOS, PubMed, and Google Scholar. A PRISMA checklist was followed. The quality assessment was checked. The included studies investigated either migraine in diabetes patients or diabetes in migraine patients, with no restriction on age groups or timeframes. The meta-analyses were performed using Jamovi 2.3.28 and SPSS Version 28.

Results

Two groups of studies were analyzed. Group 1 (n= 8) assessed migraine prevalence in patients with diabetes. The overall migraine prevalence was 12% (95% CI: 6%- 17%). Type 2 diabetes had a migraine prevalence of 8% (95% CI: 1%- 15%), significantly affected by study demographics and duration of diabetes. Type 1 diabetes showed a lower migraine prevalence (1%). Odds ratios indicated a non- significant decrease in migraine prevalence among diabetes patients overall and a significant decrease for type 1 diabetes.

Group 2 (n= 17) examined diabetes prevalence among migraine patients. The overall odds ratio for diabetes prevalence was 0.86 (p< 0.05), indicating a significant decrease. Specific analyses showed a nearly significant reduction in diabetes prevalence for…

How strong is the evidence?

Evidence Hub reads this as a meta-analysis. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 17 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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