Validity of cerebrovascular ICD-9-CM codes in healthcare administrative databases. The Umbria Data-Value Project.

Massimiliano OrsoFrancesco CozzolinoSerena AmiciMarcello De GiorgiDavid FranchiniPaolo EusebiAnna Julia HeymannGuido LombardoAnna MengoniAlessandro MontedoriGiuseppe AmbrosioIosief Abraha

Published in: PloS one (2020)

Case ascertainment for both ischemic and hemorrhagic stroke showed good or high levels of accuracy within the regional healthcare databases in Umbria. This database can confidently be employed for epidemiological, outcome, and health services research related to any type of stroke.

Keyphrases

healthcare
atrial fibrillation
big data
cerebral ischemia
quality improvement
electronic health record
artificial intelligence
machine learning
ischemia reperfusion injury
health information
emergency department
oxidative stress
deep learning
social media