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Qualifier Variable Name

Known as: QNAM 
The name of a data modifier.
National Institutes of Health

Papers overview

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Review
2017
Review
2017
When SDTM data are consistently standardized, data can be easily pooled across studies. To consistently standardize raw data to… 
Review
2015
Review
2015
As discussed by one of the authors in 2013 (Wood. F, Considerations in Data Modeling when Creating Supplemental Qualifiers… 
Review
2015
Review
2015
Annotating a Blank Case Report Form -a collection of unique CRF pages stored in a file named BlankCRF.pdf is an important part in… 
2011
2011
A number of vendor developed systems for SDTM compliance have been available for some time. While coding to identify SDTM…