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August 28, 2026

Burden of Stroke and Its Subtypes in Young Adults in China: A Systematic Analysis from 1990 to 2023 and Projections to 2050.

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Key result

Young adult stroke incidence declines globally, but ischemic stroke rates rise in China.

Why the study?

The rising incidence of stroke among young adults (15-49 years) represents a critical challenge, especially in China.

Population

Young adults (15-49 years) globally and in China

Design

Systematic analysis of Global Burden of Disease 2023 data with Bayesian forecasting to 2050

Authors

FHFei‐Hong HuNantong UniversityHLHai-Lin LuHXHong Xu

Discussion

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Implication

Rising stroke incidence in young adults signals urgent prevention needs; leaves open causal drivers and intervention targets for prospective research.

Key Points

  • To evaluate epidemiological trends, underlying drivers, modifiable risk factors, and future projections of stroke and its subtypes among young adults globally and in China.
  • Extracted epidemiological data for adults aged 15–49 years from the 2023 Global Burden of Disease study spanning 1990 to 2023.
  • Calculated age-standardized rates and conducted age-period-cohort, decomposition, risk factor, and Bayesian forecasting analyses through 2050.
  • Overall age-standardized incidence rates declined globally and in China, but total new cases grew globally and ischemic stroke incidence increased significantly among young Chinese adults.
  • Males experienced higher stroke rates than females in China, with elevated systolic blood pressure, smoking, and air pollution acting as the predominant risk drivers.
  • Bayesian projections indicate age-standardized incidence rates will rise by 2050, whereas mortality and disability rates will decrease except among young females globally.

Study Design

Type

Observational

Multicenter

Yes

Structured PICO

P
Population
Young adults aged 15-49 years globally and in China, analyzed for stroke burden and risk factors from 1990 to 2023 using Global Burden of Disease data.
O
Outcome
Epidemiological trends, burden drivers, risk factors, and future projections of stroke and its three subtypeshard clinical

Ischemic stroke incidence is rising significantly among young adults in China, driven by modifiable risk factors like high systolic blood pressure, smoking, and air pollution.

Cite This Study

Hu et al. (2026) conducted an observational in Stroke and its subtypes. Risk factors (high systolic blood pressure, smoking, air pollution) was evaluated on Age-standardized incidence, mortality, and disability rates of stroke. Overall stroke age-standardized incidence rates in young adults declined globally and in China from 1990 to 2023, but ischemic stroke incidence rose significantly in China.

synapsesocial.com/papers/6a914602d15324a1df3a93bdhttps://doi.org/10.1159/ned/adwag015
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