Assessment of Short- and Long-Term Outcomes of Patients Hospitalized With Intracerebral Hemorrhage

Author(s): Chih-Ming Lin, Wayne Feng.

Journal Name: Current Neurovascular Research

Volume 9 , Issue 1 , 2012

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Abstract:

The aim of this study was to assess short- and long-term outcomes of patients hospitalized with intracerebral hemorrhage (ICH) in South Carolina. Patients with a primary diagnosis of ICH (ICD-9-CM code 431) discharged during 2002 were identified in the South Carolina hospital discharge database. Kaplan-Meier estimates of recurrent stroke, myocardial infarct, vascular death, all-cause death, and composite events were calculated at 1 month, 6 months, and 1, 2, 3, and 4 years. Age- and race-specific survival curves were plotted. A total of 893 patients were discharged during 2002. Most were Caucasian (CA) (61.4%), followed by African American (AA) (37.4%). The mean age of patients in the AA group was 12 years younger than that of the CA group; of those in the AA group, 63.8% were < 65 years of age, and of those in the CA group, 27.4% were > 65 years of age. Kaplan-Meier estimates of cumulative risk increased with time over the 4-year period after discharge, and the risk of all-cause death was high (∼40%-60%). Survival curves showed that the composite risk of recurrent stroke, myocardial infarct, or vascular death was higher for AA patients < 65 years of age compared to similarly aged CA patients, whereas the risk was higher for CA patients > 65 years of age compared to similar age AA patients. The racial disparity in short- and long-term outcomes for ICH patients < 65 years of age in South Carolina highlights the need for improvements in stroke prevention, particularly among the AA population.

Keywords: Cerebral hemorrhage, death, recurrent stroke, myocardial infarction, outcome, south carolina, Caucasian, ICH, myocardial, Intracerebral hemorrhage, stroke belt, CAs, MI, hypertension, hyperlipidemia, racial disparity

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Article Details

VOLUME: 9
ISSUE: 1
Year: 2012
Page: [42 - 46]
Pages: 5
DOI: 10.2174/156720212799297065
Price: $58

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