# cdiscpilotsdtm.qsni


Questionnaires


`cdiscpilotsdtm.qsni: Final[DataFrame]`


71200 rows x 23 columns. Structure: One record per questionnaire per question per time point per visit per subject.

Variables:

- `STUDYID` (String): Study Identifier
- `DOMAIN` (String): Domain Abbreviation
- `USUBJID` (String): Unique Subject Identifier
- `QSSEQ` (Float64): Sequence Number
- `QSTESTCD` (String): Question Short Name
- `QSTEST` (String): Question Name
- `QSCAT` (String): Category of Question
- `QSSCAT` (String): Subcategory for Question
- `QSORRES` (String): Finding in Original Units
- `QSORRESU` (String): Original Units
- `QSSTRESC` (String): Result or Finding in Standard Format
- `QSSTRESN` (Float64): Numeric Finding in Standard Units
- `QSSTRESU` (String): Standard Units
- `QSSTAT` (String): Completion Status
- `QSREASND` (String): Reason Not Performed
- `QSBLFL` (String): Baseline Flag
- `QSDRVFL` (String): Derived Flag
- `VISITNUM` (Float64): Visit Number
- `VISIT` (String): Visit Name
- `VISITDY` (Float64): Planned Study Day of Visit
- `EPOCH` (String): Epoch
- `QSDTC` (String): Date/Time of Finding
- `QSDY` (Float64): Study Day of Finding