Roche COBAS Amplicor HIV-1 MONITOR assay censor codes

This section lists the Roche COBAS Amplicor assay censor codes available in LDMS.

Code Description Validity Numeric Value
F Invalid Control Invalid 1,000,000
G Copies less than lower limit of quantification Valid 0.0001
I No QS wells in range Invalid 100,000
J Undetectable Valid 1
K wells out of range Invalid 10
L HIV wells out of sequence Invalid 0.001
L QS wells out of sequence Invalid 100
R Re-Read    
X3 Invalid/Out of sequence control    
X4 Copies greater than upper limit of quantification Valid, but needs repeat 10,000