This is an example of an ADaM dataset TOBA-648 - Getting issue details... STATUS designed to capture reference data describing the initial population.
Rows 1-6 capture the counts of subjects in each combination of the population and therefore only STRTM1/STRTM2/STRM3 are populated in the example. These counts are independent of any tobacco usage (or non-usage) and therefore STRTM4/STRVAL4 and STRTM5/STRVAL5 columns are null. The INPRM value contains the concept captured in INPRMVAL and INPRMU captures the unit of the INPRMVAL value.
Rows 7-15 show some examples of inital tobacco usage status for several product combinations and the prevalence of each usage status.
RFIP Dataset Metadata
Dataset | Description | Class | Structure | Purpose | Keys | Location | Documentation |
---|---|---|---|---|---|---|---|
RFIP | Reference Data for Initial Population | REFERENCE DATA STRUCTURE | one record per input value | reference | STRTM1, STRM2, STRTM3, STRTM4, STRTM5 | rfip.xpt | N/A |
RFIP Variable Metadata
Variable Name | Variable Label | Type | Codelist/Controlled Terms | Core | Notes |
---|---|---|---|---|---|
STRTM1 | Stratum 1 | text | AGE | Req | populate with the variable descriptor of one of the cell descriptors (either a row identifier or a column identifier) - the left-most column in this example |
STRVAL1 | Stratum 1 Value | text | Req | populate with the STRTM1 values in the source data (Age in this example) | |
STRTM2 | Stratum 2 | text | SEX | Cond | populate with the variable descriptor of one of the cell descriptors (either a row identifier or a column identifier) - the lower level of the fifth column in this example |
STRVAL2 | Stratum 2 Value | text | M;F | Cond | populate with the STRTM2 values in the source data (Sex in this example) |
STRTM3 | Stratum 3 | text | RACE | Cond | populate with the variable descriptor of one of the cell descriptors (either a row identifier or a column identifier) - the upper level of the fifth column in this example |
STRVAL3 | Stratum 3 Value | text | White | Cond | populate with the STRTM3 values in the source data (Race in this example) |
STRTM4 | Stratum 4 | text | TOBACCO PRODUCT CATEGORY | Cond | populate with the variable descriptor of one of the cell descriptors (either a row identifier or a column identifier) |
STRVAL4 | Stratum 4 Value | text | CIGARETTE;CIGARETTE/ENDS;CIGARETTE/CIGAR | Cond | populate with the STRTM4 values in the source data |
STRTM5 | Stratum 5 | text | TOBACCO PRODUCT USE STATUS | Cond | populate with the variable descriptor of one of the cell descriptors (either a row identifier or a column identifier) |
STRVAL5 | Stratum 5 Value | text | NEVER;CURRENT;FORMER;FORMER/CURRENT;CURRENT/CURRENT | Cond | populate with the STRTM5 values in the source data |
INPRM | Input Parameter | text | POPULATION COUNT;PREVALENCE | Req | populate with the concept describing the value in the cell being captured in the dataset. it may come from a spreadsheet tab name, a spreadsheet name, or any desired parameter identifying value |
INPRMVAL | Input Parameter Value | float | Req | populate with the cell value from the referenced data that is being described by the STRMVALy values | |
INPRMU | Input Parameter Unit | text | COUNT;PERCENT | Perm | populate with the unit describing the cell values if appropriate |
REFSRCE | Reference Data Source | text | initial population 2017.xlsx | Perm | populate with the file that is the source of the reference data (the same columns and rows will change over time so identifying the source allows for traceability) |