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… Expand
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Review
2015
Review
2015
As discussed by one of the authors in 2013 (Wood. F, Considerations in Data Modeling when Creating Supplemental Qualifiers… Expand
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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… Expand
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2011
2011
A number of vendor developed systems for SDTM compliance have been available for some time. While coding to identify SDTM… Expand
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