https://scholars.lib.ntu.edu.tw/handle/123456789/590536
標題: | Quality-adjusted life expectancy (QALE) and loss of qale for patients with ischemic stroke and intracerebral hemorrhage: A 13-year follow-up | 作者: | Lee H.-Y. Hwang J.-S. JIANN-SHING JENG Wang J.-D. |
公開日期: | 2010 | 卷: | 41 | 期: | 4 | 起(迄)頁: | 739-744 | 來源出版物: | Stroke | 摘要: | BACKGROUND AND PURPOSE-: Few studies have evaluated the long-term health impact of stroke as categorized into different subtypes. The aim of this study is to quantify the loss of quality-adjusted life expectancy related to ischemic stroke and intracerebral hemorrhage. METHODS-: The hospital-based cohort, which consisted of 13 194 patients with first-ever stroke onset dates between 1995 and 2007, was classified into lacunar and nonlacunar infarctions and intracerebral hemorrhages. After linking with the National Mortality Registry, survival functions were determined and extrapolated over a 50-year period based on the survival ratio between the patients' survival and age-and sex-matched reference population's as calculated from the vital statistics of Taiwan. The survival functions were then multiplied by the quality of life assessed under the EuroQol 5-dimension (EQ-5D) questionnaire based on a sample of 486 patients with stroke. RESULTS-: The quality-adjusted life expectancy for a patient with ischemic stroke was 8.7 quality-adjusted life-years with an average loss of 8.3 quality-adjusted life-years, and there appeared to be no difference between lacunar and nonlacunar infarctions. Patients with intracerebral hemorrhage had a similar quality-adjusted life expectancy as those with ischemic stroke but with a significantly greater loss relative to the reference population (14.1 quality-adjusted life-years) because of younger ages. CONCLUSION-: The lifelong health burden due to stroke was approximately 9.5 quality-adjusted life-years and should be considered in future cost-effectiveness analyses for prevention. ? 2010 American Heart Association, Inc. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-77950284282&doi=10.1161%2fSTROKEAHA.109.573543&partnerID=40&md5=ff02dd76b637a34c1371fc06874d041e https://scholars.lib.ntu.edu.tw/handle/123456789/590536 |
ISSN: | 392499 | DOI: | 10.1161/STROKEAHA.109.573543 | SDG/關鍵字: | adult; article; brain hemorrhage; cerebrovascular accident; cost effectiveness analysis; EuroQol 5 dimension questionnaire; female; follow up; health survey; human; life expectancy; major clinical study; male; Monte Carlo method; mortality; priority journal; quality adjusted life year; structured questionnaire; survival; vital statistics; Aged; Brain Infarction; Cerebral Hemorrhage; Cohort Studies; Female; Follow-Up Studies; Health Status; Humans; Kaplan-Meiers Estimate; Life Expectancy; Male; Middle Aged; Monte Carlo Method; Quality of Life; Quality-Adjusted Life Years; Questionnaires; Registries; Reproducibility of Results; Stroke |
顯示於: | 醫學院附設醫院 (臺大醫院) |
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