Carnival: A Graph-Based Data Integration and Query Tool to Support Patient Cohort Generation for Clinical Research.
Stud Health Technol Inform
; 264: 35-39, 2019 Aug 21.
Article
in En
| MEDLINE
| ID: mdl-31437880
ABSTRACT
Clinical research studies often leverage various heterogeneous data sources including patient electronic health record, online survey, and genomic data. We introduce a graph-based, data integration and query tool called Carnival. We demonstrate its powerful ability to unify data from these disparate data sources to create datasets for two studies prevalence and incidence case/control matches for coronary artery disease and controls for Marfan syndrome. We conclude with future directions for Carnival development.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Information Storage and Retrieval
/
Electronic Health Records
/
Data Analysis
Type of study:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
Limits:
Humans
Language:
En
Journal:
Stud Health Technol Inform
Journal subject:
INFORMATICA MEDICA
/
PESQUISA EM SERVICOS DE SAUDE
Year:
2019
Document type:
Article
Affiliation country:
United States