| GENERAL DESCRIPTION |
In order to insure the uniform formatting of the
display of laboratory results reference ranges a new API has been created.
This new API is EN^LRLRRVF.
It is to be used as part of a set statement. For example:
S LRDV=$$EN^LRLRRVF(RLV,RHV)
It has two input values. RLV - Reference Low Value, RHV - Reference High
value
Both input values are required, but either or both can be set to null.
It will return the laboratory result refference ranges formatting using the
following guidelines:
1. If neither low or high reference value is defined, nothing prints. 2. If
the low only is defined and it is equal to 0 it prints: Ref: >=0 3. If the
low only is defined and the first character is "<" or ">"
it prints: Ref: low_value 4. If the low only is defined and it is numeric
it prints: Ref: >=10 5. If the low only is defined and it is alphanumeric it
prints:
Ref: RVLow 6. If the high only is defined and it is equal to 0 it prints:
Ref: 0 7. If the high only is defined and the first character is "<" or ">"
it prints: Ref: high_value 8. If the high only is defined and it is
numeric it prints: Ref: <=20 9. If the high only is defined and it is
alphanumeric it prints:
Ref: RVHIGH 10. If both low and high are defined it prints: RVLOW - RVHIGH
or 10 - 20.
This is a example display. The example results and the ranges are in the same
order as the guidelines.
---- MISCELLANEOUS TESTS ----
DATE TIME SPECIMEN TEST VALUE Ref ranges
--------------------------------------------------------------------------
-----
10/25/2007 15:49 BLOOD CML-F: 10 10/25/2007
16:06 BLOOD CML-F: 10 Ref: >=0 10/25/2007 16:06
BLOOD CML-F: 10 Ref: >10 10/25/2007 16:10 BLOOD
CML-F: 9 L Ref: >=10 10/25/2007 16:24 BLOOD
CML-F: 10 Ref: RVLOW 10/25/2007 16:29 BLOOD
CML-F: 10 H Ref: 0 10/25/2007 16:29 BLOOD CML-F:
10 H Ref: <20 10/25/2007 16:32 BLOOD CML-F: 22
H Ref: <=20 10/25/2007 17:35 BLOOD CML-F: 10
Ref: RVHIGH 10/25/2007 17:38 BLOOD CML-F: 15
10 - 20
***numeric ranges*** 10/25/2007 17:45 BLOOD CML-F: 17
RVLOW - RVHIGH
***alphanumeric ranges***
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