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Article

Identification of Patients with Nontraumatic Intracranial Hemorrhage Using Administrative Claims Data.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association - 1 Dec 2020

Sangal Rohit B, Fodeh Samah, Taylor Andrew, Rothenberg Craig, Finn Emily B, Sheth Kevin, Matouk Charles, Ulrich Andrew, Parwani Vivek, Sather John, Venkatesh Arjun

Abstract excerpt

INTRODUCTION: Nontraumatic intracranial hemorrhage (ICH) is a neurological emergency of research interest; however, unlike ischemic stroke, has not been well studied in large datasets due to the lack of an established administrative claims-based definition. We aimed to evaluate both explicit diagnosis codes and machine learning methods to create a claims-based definition for this clinical phenotype. METHODS: We...

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Identifiers

PMID: 33070110
DOI: 10.1016/j.jstrokecerebrovasdis.2020.105306
PMCID: PMC7686163

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