Inflammation Thread Runs across Medical Laboratory Specialities
Table 1
Contribution of one single analysis, complement total hemolytic activity, CH50, to big data exemplified by LOINC coding. Seven different codes are attributed to the single CH50 analysis derived from difference in the long name, property, and the different body fluid systems in which CH50 can be measured.
LOINC code
Long name
Component
Property
System
55448-5
C total hemolytic CH50 in serum or plasma
C total hemolytic CH50
ā
Ser/Plas
4511-2
C total hemolytic CH50 (units/volume) in body fluid
C total hemolytic CH50
ACnc
Body fluid
21218-3
C total hemolytic CH50 (units/volume) in cerebral spinal fluid
C total hemolytic CH50
ACnc
CSF
4532-8
C total hemolytic CH50 (units/volume) in serum or plasma
C total hemolytic CH50
ACnc
Ser/Plas
30131-7
C total hemolytic CH50 (mass/volume) in serum or plasma
C total hemolytic CH50
MCnc
Ser/Plas
48071-5
C total hemolytic CH50 (titer) in serum or plasma
C total hemolytic CH50
Titr
Ser/Plas
48496-4
C total hemolytic CH50 actual/normal in serum or plasma