World Stroke Organization: Global Stroke Fact Sheet 2025.

BACKGROUND

Among non-communicable disorders (NCDs), stroke remains the second leading cause of death and the third leading cause of death and disability combined (as expressed by disability-adjusted life-years lost-DALYs) in the world.

AIMS

The study was aimed to estimate global, regional and nationa burden of stroke and its risk factors from 1990 to 2021.

METHODS

Finding presented in this paper were derived mainly from the Global Burden of Disease 2021 Study on stroke burden published in The Lancet Neurology 2024:23:973-1003.

RESULTS

The estimated global cost of stroke is over US$890 billion (0.66% of the global GDP). From 1990 to 2021, the burden (in terms of the absolute number of cases) increased substantially (70.0% increase in incident strokes, 44.0% deaths from stroke, 86.0% prevalent strokes, and 32% DALYs), with the bulk of the global stroke burden (87.0% of deaths and 89.0% of DALYs) residing in lower-income and lower-middle-income countries (LMICs). Stroke attributable to metabolic risks constituted 69.0% of all strokes, environmental risks constituted 37.0%, and behavioral risks constituted 35.0%.

CONCLUSION

This World Stroke Organization (WSO) Global Stroke Fact Sheet 2025 provides the most updated information that can be used to inform communication with all internal and external stakeholders; all statistics have been reviewed and approved for use by the WSO Executive Committee and leaders from the Global Burden of Disease research group.