HL7 v2 parser Glossary

Table 0078 - Abnormal flags

19 coded values. Used by OBX-8.

CodeMeaning
<Below absolute low-off instrument scale
>Above absolute high-off instrument scale
AAbnormal (applies to non-numeric results)
AAVery abnormal (applies to non-numeric units, analogous to panic limits for numeric units)
BBetter--use when direction not relevant
DSignificant change down
HAbove high normal
HHAbove upper panic limits
IIntermediate. Indicates for microbiology susceptibilities only.
LBelow low normal
LLBelow lower panic limits
MSModerately susceptible. Indicates for microbiology susceptibilities only.
NNormal (applies to non-numeric results)
nullNo range defined, or normal ranges don't apply
RResistant. Indicates for microbiology susceptibilities only.
SSusceptible. Indicates for microbiology susceptibilities only.
USignificant change up
VSVery susceptible. Indicates for microbiology susceptibilities only.
WWorse--use when direction not relevant