| 1 | C0CRXN ; CCDCCR/GPL - CCR RXN utilities; 12/6/08
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| 2 | ;;0.1;CCDCCR;nopatch;noreleasedate
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| 3 | ;Copyright 2008 WorldVistA. Licensed under the terms of the GNU
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| 4 | ;General Public License See attached copy of the License.
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| 5 | ;
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| 6 | ;This program is free software; you can redistribute it and/or modify
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| 7 | ;it under the terms of the GNU General Public License as published by
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| 8 | ;the Free Software Foundation; either version 2 of the License, or
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| 9 | ;(at your option) any later version.
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| 10 | ;
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| 11 | ;This program is distributed in the hope that it will be useful,
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| 12 | ;but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | ;GNU General Public License for more details.
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| 15 | ;
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| 16 | ;You should have received a copy of the GNU General Public License along
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| 17 | ;with this program; if not, write to the Free Software Foundation, Inc.,
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| 18 | ;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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| 19 | ;
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| 20 | W "This is the CCR RXNORM Utility Library ",!
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| 21 | W !
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| 22 | Q
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| 23 | ;
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| 24 | EXPAND ; MAIN ROUTINE TO CREATE THE C0C RXNORM VUID EXPANSION FILE (176.112)
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| 25 | ; READ EACH RECORD FROM 176.111 AND USE THE VUID TO LOOK UP THE RXNORM
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| 26 | ; CODE FROM 176.001 (RXNORM CONCEPTS)
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| 27 | ; POPULATE ALL FIELDS IN 176.112 AND SET "NEW" TO "Y" IF 176.111 DOES NOT
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| 28 | ; ALREADY HAVE AN RXNORM CODE.
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| 29 | ; ADD THE RXNORM TEXT FIELD TO EVERY RECORD (NOT PRESENT IN 176.111)
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| 30 | ; AND COMPARE THE RXNORM TEXT FIELD WITH THE VUID TEXT FIELD, SETTING THE
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| 31 | ; "DIFFERENT TEXT" FIELD TO "Y" IF THERE ARE DIFFERENCES
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| 32 | ; USES SUPPORT ROUTINES FROM C0CRNF.m
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| 33 | N C0CFDA,C0CA,C0CB,C0CZX ;FDA WORK ARRAY, RNF ARRAYS, AND IEN ITERATOR
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| 34 | N C0CFVA,C0CFRXN ; CLOSED ROOTS FOR SOURCE FILES
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| 35 | N C0CF ; CLOSED ROOT FOR DESTINATION FILE
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| 36 | S C0CVA=$$FILEREF^C0CRNF(176.111) ; C0C PHARMACY VA RXNORM MAPPING FILE
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| 37 | S C0CFRXN=$$FILEREF^C0CRNF(176.001) ; CLOSED ROOT FOR RXNORM CONCEPT FILE
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| 38 | S C0CF=$$FILEREF^C0CRNF(176.112) ; C0C RXNORM VUID MAPPING EXPANSION FILE
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| 39 | W C0CVA,C0CFRXN,C0CF,!
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| 40 | S C0CZX=""
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| 41 | ; F S C0CZX=
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| 42 | Q
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| 43 | ;
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| 44 | SETFDA(C0CSN,C0CSV) ; INTERNAL ROUTINE TO MAKE AN FDA ENTRY FOR FIELD C0CSN
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| 45 | ; TO SET TO VALUE C0CSV.
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| 46 | ; C0CFDA,C0CA,C0CZX ARE ASSUMED FROM THE CALLING ROUTINE
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| 47 | ; C0CSN,C0CSV ARE PASSED BY VALUE
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| 48 | ;
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| 49 | N C0CSI,C0CSJ
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| 50 | S C0CSI=$$ZFILE(C0CSN,"C0CA") ; FILE NUMBER
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| 51 | S C0CSJ=$$ZFIELD(C0CSN,"C0CA") ; FIELD NUMBER
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| 52 | S C0CFDA(C0CZX,C0CSI,C0CZX_",",C0CSJ)=C0CSV
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| 53 | Q
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| 54 | ZFILE(ZFN,ZTAB) ; EXTRINSIC TO RETURN FILE NUMBER FOR FIELD NAME PASSED
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| 55 | ; BY VALUE IN ZFN. FILE NUMBER IS PIECE 1 OF C0CA(ZFN)
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| 56 | ; IF ZTAB IS NULL, IT DEFAULTS TO C0CA
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| 57 | I '$D(ZTAB) S ZTAB="C0CA"
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| 58 | Q $P(@ZTAB@(ZFN),"^",1)
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| 59 | ZFIELD(ZFN,ZTAB) ;EXTRINSIC TO RETURN FIELD NUMBER FOR FIELD NAME PASSED
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| 60 | ; BY VALUE IN ZFN. FILE NUMBER IS PIECE 2 OF C0CA(ZFN)
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| 61 | ; IF ZTAB IS NULL, IT DEFAULTS TO C0CA
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| 62 | I '$D(ZTAB) S ZTAB="C0CA"
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| 63 | Q $P(@ZTAB@(ZFN),"^",2)
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| 64 | ZVALUE(ZFN,ZTAB) ;EXTRINSIC TO RETURN VALUE FOR FIELD NAME PASSED
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| 65 | ; BY VALUE IN ZFN. FILE NUMBER IS PIECE 3 OF C0CA(ZFN)
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| 66 | ; IF ZTAB IS NULL, IT DEFAULTS TO C0CA
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| 67 | I '$D(ZTAB) S ZTAB="C0CA"
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| 68 | Q $P(@ZTAB@(ZFN),"^",3)
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| 69 | ;
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