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Article

Feasibility of using Clinical Element Models (CEM) to standardize phenotype variables in the database of genotypes and phenotypes (dbGaP).

PloS one - 1 Jan 2013

Lin Ko-Wei, Tharp Melissa, Conway Mike, Hsieh Alexander, Ross Mindy, Kim Jihoon, Kim Hyeon-Eui

Abstract excerpt

The database of Genotypes and Phenotypes (dbGaP) contains various types of data generated from genome-wide association studies (GWAS). These data can be used to facilitate novel scientific discoveries and to reduce cost and time for exploratory research. However, idiosyncrasies and inconsistencies in phenotype variable names are a major barrier to reusing these data. We addressed these challenges in standardizing...

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PMID: 24058713
DOI: 10.1371/journal.pone.0076384
PMCID: PMC3776754

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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