The following table lists the non-standard variables used in this document, and gives their parent domain and variable-level metadata. Note that names of the NSVs are listed using the -- notation to represent the 2 letter domain name abbreviations. These NSVs may be used in other domains, if appropriate.
|
Parent Domain(s) |
Variable |
Label |
SAS Data Type |
Define-XML Data Type |
Codelist/ Controlled Terms |
Role |
Qualifying Variable(s) |
Description |
Notes |
Used In |
|---|---|---|---|---|---|---|---|---|---|---|
| CV | IMVIEW | Imaging View | Char | text | Non-Standard Record Qualifier | Indicates the view of the imaging relative to the subject. | Not a property of the device; the subject is positioned relative to the X-Ray machine to obtain the desired view (e.g., "POSTERIOR-ANTERIOR". | SDTM. Circumferential & Longitudinal Strain | ||
| CV | OIQ | Overall Image Quality | Char | text | Non-Standard Record Qualifier | A descriptive statement about the image quality, which may include information about technical issues or interference during the recording, processing, or transmission of the data. This information may indicate how usable the image is for the particular evaluation and/or how reliable the results may be. | This variable does not represent an imaging diagnosis. Examples include "Poor", "Fair", "Good", "Non-evaluable", "Evaluable", "Evaluable Image - Sub-optimal", "Evaluable Image - Optimal". | SDTM. Parametric Mapping |