Validation of the Stroke Prognostic Instrument-II in a Large, Modern, Community-Based Cohort of Ischemic Stroke Survivors | Zendy

Babak B. Navi | Zendy; Hooman Kamel | Zendy; Stephen Sidney | Zendy; Jeffrey Klingman | Zendy; Mai N. NguyenHuynh | Zendy; S. Claiborne Johnston | Zendy

Open Access

Validation of the Stroke Prognostic Instrument-II in a Large, Modern, Community-Based Cohort of Ischemic Stroke Survivors

Author(s) -

Babak B. Navi,

Hooman Kamel,

Stephen Sidney,

Jeffrey Klingman,

Mai N. NguyenHuynh,

S. Claiborne Johnston

Publication year - 2011

Publication title -

stroke

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.397

H-Index - 319

eISSN - 1524-4628

pISSN - 0039-2499

DOI - 10.1161/strokeaha.111.620336

Subject(s) - medicine , stroke (engine) , cohort , cumulative incidence , statistic , ischemic stroke , incidence (geometry) , ischemia , statistics , mechanical engineering , physics , mathematics , optics , engineering

The risk of recurrent stroke in the modern era of secondary stroke prevention is not well defined. Several prediction models, including the Stroke Prognostic Instrument-II (SPI-II), have been created to identify patients at highest risk, but their performance in modern populations has been infrequently tested. We aimed to assess the 1-year risk of recurrence after hospital discharge in a recent, large, community-based cohort of patients with ischemic stroke and to validate the SPI-II prediction model in this cohort.

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