Long-Term Outcomes of Acute Ischemic Stroke in Patients Aged 80 Years and Older
Yonsei Medical Journal
; : 400-404, 2008.
Article
ي En
| WPRIM
| ID: wpr-79514
المكتبة المسؤولة:
WPRO
ABSTRACT
PURPOSE: Short life expectancy influences decision-making when treating very old patients with acute ischemic stroke (AIS). We investigated mortality and survival duration in very old AIS patients (> or =80 years) who received hospital care. PATIENTS AND METHODS: Mortality data were obtained from medical records, structured telephone inquiries, death certificates from the Korean National Statistical Office, and social security data 5+/-1.9 years after stroke onset. Age, gender, vascular risk factors, and functional outcomes from modified Rankin scales (MRS) at discharge were analyzed as predictors of mortality. RESULTS: Among 134 patients, 92 (68.7%) died. On Kaplan- Meier analysis, duration of survival of patients aged 80-84 years was longer than those aged 85-89 or 90-94 (24+/-6.4, 8+/-7.3, 7+/-2.0 months, respectively, p=0.002). Duration of survival of patients discharged in a state of MRS 0-1 was longer than the remaining groups at 47+/-4.8 months (p<0.001). In Cox proportional hazard analysis, age and MRS at discharge were independent predictors of mortality. CONCLUSION: Long-term outcomes of very old patients with AIS are not uniformly grave, therefore predictors of mortality and estimated duration of survival should be considered during decision- making for treatment.
Key words
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Prognosis
/
Time Factors
/
Brain Ischemia
/
Survival Rate
/
Age Factors
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Stroke
نوع الدراسة:
Prognostic_studies
/
Risk_factors_studies
المحددات:
Aged
/
Aged80
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Female
/
Humans
/
Male
اللغة:
En
مجلة:
Yonsei Medical Journal
السنة:
2008
نوع:
Article