Laboratory Test Results - Local Processing


The CDASHIG LB domain contains laboratory test data, for tests and measurements performed on collected biological specimens. The LB domain includes but is not limited to hematology, clinical chemistry, and urinalysis data. The LB domain does not include microbiology or pharmacokinetic data, which are represented in separate domains (MB and PP, respectively). CDASH does not specify the actual lab parameters that should be collected.

FORM UPDATE 23 JUN 2022: The question "What was the lab test name?" was repeated in the previous version. In this version, the second instance of the question has been updated to "What was the unit of the lab test result?"


Tests and units may be prepopulated on the CRF. This example CRF is not shown in a vertical structure because the lab unit list is too lengthy. In a vertical structure, the unit codelist has to be inclusive of all analytes.


"Form LB - Local Processing [LB_LOCAL]" Form Preview
Form LB - Local Processing
LB - Local Processing
What was the name of the laboratory used?
Was the sample collected? No  Yes  
What was the date of the lab specimen collection?
 01 Jan 2000
What was the (start) time of the lab specimen collection?
 12:00
Was the subject fasting? No  Yes  
LB - Local Processing - Details
What was the lab test name?
What was the unit of the lab test result?
What was the lower limit of the reference range for this lab test?
What was the high limit of the reference range for this lab test?
Was this result clinically significant? No  Yes  
LB - Local Processing - Details
What was the lab test name?
What was the unit of the lab test?
What was the lower limit of the reference range for this lab test?
What was the high limit of the reference range for this lab test?
Was this result clinically significant? No  Yes  
* Mandatory field