A SDTM LB domain dataset containing laboratory test results for Alzheimer's Disease studies
Format
A data frame with 23 columns:
- STUDYID
Study Identifier
- DOMAIN
Domain Abbreviation
- USUBJID
Unique Subject Identifier
- LBSEQ
Sequence Number
- LBTESTCD
Lab Test or Examination Short Name
- LBTEST
Lab Test or Examination Name
- LBCAT
Category for Lab Test
- LBORRES
Result or Finding in Original Units
- LBORRESU
Original Units
- LBORNRLO
Reference Range Lower Limit in Orig Unit
- LBORNRHI
Reference Range Upper Limit in Orig Unit
- LBSTRESC
Character Result/Finding in Std Format
- LBSTRESN
Numeric Result/Finding in Standard Units
- LBSTRESU
Standard Units
- LBSTNRLO
Reference Range Lower Limit-Std Units
- LBSTNRHI
Reference Range Upper Limit-Std Units
- LBNRIND
Reference Range Indicator
- LBBLFL
Baseline Flag
- VISITNUM
Visit Number
- VISIT
Visit Name
- VISITDY
Planned Study Day of Visit
- LBDTC
Date/Time of Specimen Collection
- LBDY
Study Day of Specimen Collection
Details
Laboratory Test Dataset-neuro
A SDTM LB domain dataset containing laboratory test results for Alzheimer's Disease studies
Contains a set of 4 unique Test Short Names and Test Names:
| LBTESTCD | LBTEST |
| AMYLB42 | Lumipulse G Beta-Amyloid 1-42-N Plasma |
| ASYNASAA | Alpha Synuclein Seed Amplification Assay (CSF) |
| PTAB42R | Lumipulse G pTau 217/Beta-Amyloid 1-42 Plasma Ratio |
| PTAU217 | Lumipulse G pTau 217 Plasma |