source: ccr/branches/ohum/p/C0CVOBX1.m@ 1450

LA7VOBX1        ;DALOI/JMC - LAB OBX Segment message builder (CH subscript) cont'd; 04/21/09
        ;;1.2;C0C;;May 11, 2012;Build 47
        ; JMC - mods to check for IHS V LAB file
        ;
CH      ; Observation/Result segment for "CH" subscript results.
        ; Called by LA7VOBX
        ;
        N LA76304,LA7ALT,LA7DIV,LA7I,LA7X,LA7Y,X
        ;
        ; "CH" subscript requires a dataname
        I '$G(LRSB) Q
        ;
        ; get result node from LR global.
        S LA76304(0)=$G(^LR(LRDFN,LRSS,LRIDT,0))
        S LA7VAL=$G(^LR(LRDFN,LRSS,LRIDT,LRSB))
        ;
        ; Check if test is OK to send - (O)utput or (B)oth
        S LA7X=$P(LA7VAL,"^",12)
        I LA7X]"","BO"'[LA7X Q
        I LA7X="",'$$OKTOSND^LA7VHLU1(LRSS,LRSB,+$P($P(LA7VAL,"^",3),"!",5)) Q
        ;
        ; If no result NLT or LOINC try to determine from file #60
        S LA7X=$P(LA7VAL,"^",3)
        ; WV check for IHS - NLT/LN codes from V LAB file
        I $D(^AUPNVLAB) D TMPCHK^C0CLA7Q
        ;
        I $P(LA7X,"!",2)=""!($P(LA7X,"!",3)="") S $P(LA7VAL,"^",3)=$$DEFCODE^LA7VHLU5(LRSS,LRSB,LA7X,$P(LA76304(0),"^",5))
        ; No result NLT code - log error
        I $P($P(LA7VAL,"^",3),"!",2)="" D
        . N LA7X
        . S LA7X="["_LRSB_"]"_$$GET1^DID(63.04,LRSB,"","LABEL")
        . D CREATE^LA7LOG(36)
        ;
        ; something missing - No NLT code, etc.
        I LA7VAL="" Q
        ;
        ; Check for missing units/reference ranges
        S LA7X=$P(LA7VAL,"^",5)
        ;
        ; Results missing units, lookup in file #60
        I $P(LA7X,"!",7)="" S $P(LA7X,"!",7)=$P($$REFUNIT^LA7VHLU1(LRSB,$P(LA76304(0),"^",5)),"^",3)
        ;
        ; If results missing reference ranges, use values from file #60.
        I $P(LA7X,"!",2)="",$P(LA7X,"!",3)="",$P(LA7X,"!",11)="",$P(LA7X,"!",12)="" D
        . S LA7Y=$$REFUNIT^LA7VHLU1(LRSB,$P(LA76304(0),"^",5))
        . S $P(LA7X,"!",2)=$P(LA7Y,"^")
        . S $P(LA7X,"!",3)=$P(LA7Y,"^",2)
        . S $P(LA7X,"!",11)=$P(LA7Y,"^",6)
        . S $P(LA7X,"!",12)=$P(LA7Y,"^",7)
        ; Use therapeutic low/high if low/high missing.
        I $P(LA7X,"!",2)="",$P(LA7X,"!",3)="" D
        . S $P(LA7X,"!",2)=$P(LA7X,"!",11)
        . S $P(LA7X,"!",3)=$P(LA7X,"!",12)
        ;
        ; Evaluate low/high reference ranges in case M code in these fields.
        S:$G(SEX)="" SEX="M" S:$G(AGE)="" AGE=99
        F LA7I=2,3 I $E($P(LA7X,"!",LA7I),1,3)="$S(" D
        . S @("X="_$P(LA7X,"!",LA7I))
        . S $P(LA7X,"!",LA7I)=X
        ;
        ; Put units/reference ranges back in variable LA7VAL
        S $P(LA7VAL,"^",5)=LA7X
        ;
        ; Initialize OBX segment
        S LA7OBX(0)="OBX"
        S LA7OBX(1)=$$OBX1^LA7VOBX(.LA7OBXSN)
        ;
        ; Value type
        S LA7OBX(2)=$$OBX2^LA7VOBX(63.04,LRSB)
        ;
        ; Observation identifer
        ; build alternate code based on dataname from file #63 in case it's needed
        S LA7X=$P(LA7VAL,"^",3)
        S LA7ALT="CH"_LRSB_"^"_$$GET1^DID(63.04,LRSB,"","LABEL")_"^"_"99VA63"
        S LA7OBX(3)=$$OBX3^LA7VOBX($P(LA7X,"!",2),$P(LA7X,"!",3),LA7ALT,LA7FS,LA7ECH)
        ;
        ; Test value
        S LA7OBX(5)=$$OBX5^LA7VOBX($P(LA7VAL,"^"),LA7OBX(2),LA7FS,LA7ECH)
        ;
        ; Units - remove leading and trailing spaces
        S LA7X=$P(LA7VAL,"^",5),LA7X=$$TRIM^XLFSTR(LA7X,"LR"," ")
        S LA7OBX(6)=$$OBX6^LA7VOBX($P(LA7X,"!",7),"",LA7FS,LA7ECH)
        ;
        ; Reference range
        S LA7OBX(7)=$$OBX7^LA7VOBX($P(LA7X,"!",2),$P(LA7X,"!",3),LA7FS,LA7ECH)
        ;
        ; Abnormal flags
        S LA7OBX(8)=$$OBX8^LA7VOBX($P(LA7VAL,U,2))
        ;
        ; "P"artial or "F"inal results
        S LA7OBX(11)=$$OBX11^LA7VOBX($S("canccommentpending"[$P(LA7VAL,"^"):$P(LA7VAL,"^"),1:"F"))
        ;
        ; Observation date/time - collection date/time per HL7 standard
        I $P(LA76304(0),"^") S LA7OBX(14)=$$OBX14^LA7VOBX($P(LA76304(0),"^"))
        ;
        S LA7DIV=$P(LA7VAL,"^",9)
        I LA7DIV="",$$DIV4^XUSER(.LA7DIV,$P(LA7VAL,"^",4)) S LA7DIV=$O(LA7DIV(0))
        ;
        ; Facility that performed the testing
        S LA7OBX(15)=$$OBX15^LA7VOBX(LA7DIV,LA7FS,LA7ECH)
        ;
        ; Person that verified the test
        S LA7OBX(16)=$$OBX16^LA7VOBX($P(LA7VAL,"^",4),LA7DIV,LA7FS,LA7ECH)
        ;
        ; Observation method
        S LA7X=$P($P(LA7VAL,"^",3),"!",4)
        I LA7X S LA7OBX(17)=$$OBX17^LA7VOBX(LA7X,LA7FS,LA7ECH)
        ;
        ; Equipment entity identifier
        I $L($P(LA7VAL,"^",11)) S LA7OBX(18)=$$OBX18^LA7VOBX($P(LA7VAL,"^",11),LA7FS,LA7ECH)
        ;
        D BUILDSEG^LA7VHLU(.LA7OBX,.LA7ARRAY,LA7FS)
        ;
        Q