Long-Term Risk of Stroke Recurrence: A  Competing Risk Analysis Based on the South London Stroke Register.

Li Zhang; Marc Delord; Iain J Marshall; Charles Da Wolfe; Yanzhong Wang; Matthew D L O'Connell

doi:10.1161/jaha.125.043626

March 10, 2026

Long-Term Risk of Stroke Recurrence: A Competing Risk Analysis Based on the South London Stroke Register.

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Key Points

To assess the long-term risk of stroke recurrence while considering death as a competing risk.
Utilized data from the South London Stroke Register
Analyzed recurrence rates for ischemic and hemorrhagic strokes
Incorporated demographic and clinical factors in the analysis
Substantial risk of stroke recurrence observed after initial events
Death significantly affected the estimates of recurrence risk
Demographic and clinical factors played a crucial role in recurrence trends

Implication

Competing risk analysis reveals stroke recurrence influences in diverse populations, indicating vital prevention strategies.

Abstract

Stroke recurrence risk remains substantial following both IS and hemorrhagic stroke. Accounting for death as a competing risk provides more accurate estimates and highlights the importance of demographic and clinical factors in recurrence prevention.

Discussion

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69b25abe96eeacc4fcec8b26 https://doi.org/10.1161/jaha.125.043626

View at Publisher

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Long-Term Risk of Stroke Recurrence: A Competing Risk Analysis Based on the South London Stroke Register.

Key Points

Implication

Abstract

Discussion

Cite This Study

Long-Term Risk of Stroke Recurrence: A Competing Risk Analysis Based on the South London Stroke Register.

Key Points

Implication

Abstract

Discussion

Cite This Study

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