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http://dx.doi.org/10.5392/JKCA.2016.16.03.022

Mortality of Stroke Patients Based on Charlson Comorbidity Index  

Kim, Ka-Hee (양산부산대학교병원 보건의료정보파트)
Lim, Ji-Hye (영산대학교 의료경영학과)
Publication Information
The Journal of the Korea Contents Association / v.16, no.3, 2016 , pp. 22-32 More about this Journal
Abstract
As the number of aged population rapidly goes up, the cases of stroke and the related medical expenses continuously increase. The purpose of this study is to investigate the mortality of stroke patients based on CCI(Charlson Comorbidity Index) by utilizing the Korea National Hospital Discharge Injury Survey, analyzing the factors associated with the mortality of stroke patients. We analyzed 21,494 cases which are classified as the death of strokes aged over 20 years by using the Korea National Hospital Discharge Injury Survey between the year 2005 and 2010. In order to find out the mortality based on CCI and status of comorbidity, we used the technical statistics. We performed a logistic regression analysis to examine the reasons for the mortality of the strokes. We found that the independent variables for the influence of the mortality of strokes include age, type of insurance, residence urban size, size of hospital beds, the location of hospital, admission route, physical therapy, brain surgery, type of stroke, and CCI. This indicates that the effective monitoring on the age, types of stroke, comorbidity is needed. In addition to this, more medical support toward medicaid patients are needed, too. We believe that these results will be used positively for the evaluation of the stroke patients, providing the basic materials for the further research on the establishment of the health-related policy.
Keywords
CCI(Charlson comorbidity index); Korea National Hospital Discharge Injury Survey; Mortality; Comorbidity;
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Times Cited By KSCI : 6  (Citation Analysis)
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