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Stroke and dyslipidaemia in Africa: a meta-analysis of case-control studies

Taoreed Adegoke Azeez¹, Joseph Yaria^2,2, Tajudin Adesegun Adetunji³

¹Department of Medicine, Reddington Multi-Specialist Hospital, 12, Idowu Martins Street, Victoria Island, Lagos, Nigeria. adegokegalaxy@yahoo.com.

Journal of Thrombosis and Thrombolysis

|May 6, 2023

Abstract

Introduction:

Stroke is an acute neurological disorder characterized by an abrupt reduction in blood flow to the brain, spinal cord, or retina. There is a complex relationship between stroke and dyslipidaemia. The objective of the study was to determine the likelihood of dyslipidaemia in African stroke patients.

Methods And Results:

This study is a systematic review and meta-analysis of case-control studies to determine the odds ratio of dyslipidaemia among stroke patients in Africa. It followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The sources of data included Google Scholar, PubMed, SCOPUS, African Journal Online (AJOL), Research Square, SciELO, and medRxiv databases. The case-control studies eligible were conducted in Africa. The meta-analysis was carried out with Meta XL version 5.3, using the random effect model.

Results:

Ten studies met the eligibility criteria and the total sample size was 9599. The odds ratio of dyslipidaemia in all stroke cases in Africa was 1.61 (95% CI: 1.28-2.03) while that of ischaemic stroke and haemorrhagic stroke are 1.27 (0.54-2.98) and 1.71 (1.43-2.05) respectively.

Conclusion:

Although not particularly substantial, there is an association between dyslipidaemia and stroke in Africa.

Keywords:

Africa Association Dyslipidaemia Odds ratio Stroke Systematic review

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