VistA-FOIAVistA/r/PHARMACY_BENEFITS_MANAGEMEN.../PSULR2.m

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2.6 KiB
Mathematica

PSULR2 ;BIR/PDW - PBM LAB EXTRACT PROCESS PATIENTS ;25 AUG 1998
;;4.0;PHARMACY BENEFITS MANAGEMENT;;MARCH, 2005
;
;DBIA'S
; Reference to file #2 supported by DBIA 10035
; Reference to file #63 supported by DBIA 2524
;
EN ;EP SCAN AND SPLIT INTO DIVISION,RECORDS
; Build ^XTMP(,,"RECORDS",PSUDIV,L)
; Build ^XTMP(,,"PATIENT",DFN,TEST)="" AND THEN
; ,DATE)=RESULT^FLAG
K ^XTMP(PSULRSUB,"RECORDS"),^("PATIENTS")
; Gather the tests necessary for each patient
S PSUDA="" F S PSUDA=$O(^XTMP(PSULRSUB,"EVENT",PSUDA)) Q:PSUDA'>0 S X=^(PSUDA) D TESTS
;
; with the tests gathered for each patient
; now scan each patients daily lab results looking for the tests
D PATIENT
Q
TESTS ;EP Gather tests for a patient for the drug class
; nodes used in ^XTMP sampler
;^XTMP("PSULR_541074170","CODES","CV800",6) = POTASSIUM
;^XTMP("PSULR_541074170","EVENT",1) = IV^599^13^12345^ASPRIN^CV800
;^XTMP("PSULR_541074170","PATIENT",13,4) = CREATININE
;^XTMP("PSULR_541074170","PATIENT",13,4,7029388.859632) = 1.0^^^50
;^XTMP("PSULR_541074170","PATIENT",13,6) = POTASSIUM
;^XTMP("PSULR_541074170","PATIENT",13,6,7029388.859632) = 5.0^^^50
;
; lab test "ch" node locations for each drug class were built in PSULR1
; Setup "Patient",ch node)="" by codes and tests built in XTMP(,,"CODES",TEST node)=test name
;
S PSUDRCD=$P(X,U,6),PSUDFN=$P(X,U,3)
S PSULRND=0 F S PSULRND=$O(^XTMP(PSULRSUB,"CODES",PSUDRCD,PSULRND)) Q:PSULRND'>0 S X=^(PSULRND) D
. S ^XTMP(PSULRSUB,"PATIENT",PSUDFN,PSULRND)=X
Q
;
PATIENT ;EP SCAN for each patient their tests needed
;Take ^XTMP(,"PATIENT","CH TEST NODE")=TESTNAME
;scan the lab file
;and build
; ^XTMP(,"PATIENT","CH TEST NODE",DATE)=RESULT^TESTFLAG
;
S X1=PSUEDT,X2=-365 D C^%DTC
;S X1=PSUSDT,X2=-365 D C^%DTC
S PSULREDT=9999999-X ; only go back one year
S PSULRSDT=9999999-PSUSDT
;
; gather needed test (nodes) from ^XTMP and put into the X to PSUNODE array
;
S DFN=0 F K X S DFN=$O(^XTMP(PSULRSUB,"PATIENT",DFN)) Q:DFN'>0 M X=^(DFN) D
. N PSUNODE
. ; psunode("CH" NODE)=test name
. M PSUNODE=X
. I '$D(^DPT(DFN,"LR")) Q
. S PSULRDFN=^DPT(DFN,"LR")
. S DA=PSULRSDT F S DA=$O(^LR(PSULRDFN,"CH",DA)) Q:DA'>0 Q:'$D(PSUNODE) Q:DA>PSULREDT D
.. ; check each date for each ch node in PSUNODE
.. S Y=0 F S Y=$O(PSUNODE(Y)) Q:Y'>0 I $D(^LR(PSULRDFN,"CH",DA,Y)) D
... ;found a test, save result & quit testing for the node
... I '$P(^LR(PSULRDFN,"CH",DA,0),U,3) Q ; results not verified
... S ^XTMP(PSULRSUB,"PATIENT",DFN,Y,DA)=^LR(PSULRDFN,"CH",DA,Y)
... K PSUNODE(Y)
;
Q
;