Causes of Death Data in the Global Burden of Disease Estimates for Ischemic and Hemorrhagic Stroke.
Neuroepidemiology
; 45(3): 152-60, 2015.
Article
em En
| MEDLINE
| ID: mdl-26505189
ABSTRACT
BACKGROUND:
Stroke mortality estimates in the Global Burden of Disease (GBD) study are based on routine mortality statistics and redistribution of ill-defined codes that cannot be a cause of death, the so-called 'garbage codes' (GCs). This study describes the contribution of these codes to stroke mortality estimates.METHODS:
All available mortality data were compiled and non-specific cause codes were redistributed based on literature review and statistical methods. Ill-defined codes were redistributed to their specific cause of disease by age, sex, country and year. The reassignment was done based on the International Classification of Diseases and the pathology behind each code by checking multiple causes of death and literature review.RESULTS:
Unspecified stroke and primary and secondary hypertension are leading contributing 'GCs' to stroke mortality estimates for hemorrhagic stroke (HS) and ischemic stroke (IS). There were marked differences in the fraction of death assigned to IS and HS for unspecified stroke and hypertension between GBD regions and between age groups.CONCLUSIONS:
A large proportion of stroke fatalities are derived from the redistribution of 'unspecified stroke' and 'hypertension' with marked regional differences. Future advancements in stroke certification, data collections and statistical analyses may improve the estimation of the global stroke burden.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Saúde Global
/
Causas de Morte
/
Acidente Vascular Cerebral
/
Hemorragias Intracranianas
Tipo de estudo:
Etiology_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article