ORWGAPIX ; SLC/STAFF - Graph External Calls ;9/29/06  11:49
 ;;3.0;ORDER ENTRY/RESULTS REPORTING;**215,260**;Dec 17, 1997;Build 26
 ;
DATE(X) ; $$(date/time) -> date/time
 N Y D ^%DT
 Q Y
ENDIQ1(RESULTS,DIC,DR,DA,DIQ) ; use file # for DIC
 N NUMDIC K RESULTS,^UTILITY("DIQ1",$J)
 Q:'$G(DIC)  Q:'$L(DR)  Q:'$G(DA)
 S NUMDIC=DIC
 D EN^DIQ1
 M RESULTS=^UTILITY("DIQ1",$J,NUMDIC,DA)
 K ^UTILITY("DIQ1",$J)
 Q
EXT(Y,FILE,FIELD) ; $$(value,file,field) -> external value
 N C S C=$P($G(^DD(FILE,FIELD,0)),U,2) D Y^DIQ
 Q Y
EXTERNAL(FILE,FIELD,FLAG,VAL) ; $$(file,field,flag,internal value) -> external value
 Q $$EXTERNAL^DILFD(FILE,FIELD,FLAG,VAL)
EXTNAME(IEN,FN) ; $$(ien,file#) -> external form of pointer
 N REF
 S REF=$G(^DIC(FN,0,"GL"))
 I $L(REF),+IEN Q $P($G(@(REF_IEN_",0)")),U)
 Q ""
FILENM(FILENUM) ; $$(file#) -> file name
 N DIC,DO,NAME K DIC,DO
 S FILENUM=$$GBLREF(+$G(FILENUM))
 I '$L($G(FILENUM)) Q ""
 S DIC=FILENUM
 D DO^DIC1
 S NAME=$P(DO,U)
 Q NAME
GETDATA(RESULTS,DIC,DR,DA,DIQ) ; use file # for DIC
 N NUMDIC K RESULTS,^UTILITY("DIQ1",$J)
 Q:'$G(DIC)  Q:'$L(DR)  Q:'$G(DA)
 S NUMDIC=DIC
 D EN^DIQ1
 M RESULTS=^UTILITY("DIQ1",$J,NUMDIC,DA)
 K ^UTILITY("DIQ1",$J)
 Q
GBLREF(FILENUM) ; $$(file#) -> global reference
 I '$G(FILENUM) Q ""
 Q $$ROOT^DILFD(+FILENUM)
INDEX(DIK,DA) ; index entry in file   -  from ORWGAPIP
 D IX1^DIK
 Q
XDEL(ENTITY,PARAM,NAME,ORERR) ; from ORWGAPIP
 D DEL^XPAR(ENTITY,PARAM,NAME,.ORERR)
 Q
XEN(ENTITY,PARAM,NAME,ORVAL,ORERR) ; from ORWGAPIP
 D EN^XPAR(ENTITY,PARAM,NAME,.ORVAL,.ORERR)
 Q
XENVAL(ORVALUES,PARAM) ;
 D ENVAL^XPAR(.ORVALUES,PARAM)
 Q
XGET(ENTITY,PARAM,INST,FORMAT) ; $$(...) -> parameter values
 Q $$GET^XPAR(ENTITY,PARAM,INST,FORMAT)
XGETLST(ORLIST,ENTITY,PARAM) ; from ORWGAPIP
 D GETLST^XPAR(.ORLIST,ENTITY,PARAM)
 Q
XGETLST1(ORLIST,ENTITY,PARAM,FORMAT,ORERR) ; from ORWGAPIP
 D GETLST^XPAR(.ORLIST,ENTITY,PARAM,FORMAT,.ORERR)
 Q
XGETWP(ORWP,ENTITY,PARAM,ALL) ; from ORWGAPIP
 D GETWP^XPAR(.ORWP,ENTITY,PARAM,ALL)
 Q
 ; kernel functions
FMADD(X,D,H,M,S) ;
 Q $$FMADD^XLFDT(X,$G(D),$G(H),$G(M),$G(S))
NOW() ;
 Q $$NOW^XLFDT
LOW(X) ;
 Q $$LOW^XLFSTR(X)
REPLACE(STRING,ORARRAY) ;
 Q $$REPLACE^XLFSTR(STRING,.ORARRAY)
TRIM(X,F,V) ;
 Q $$TRIM^XLFSTR(X,$G(F,"LR"),$G(V," "))
UP(X) ;
 Q $$UP^XLFSTR(X)
INSIG(NODE) ; $$(node) -> sig ; replace INSIG^ORWGAPIA with this code in v27
 N SIG,SUB,VALUES K VALUES
 S SUB=$P($G(NODE),";",2)
 D RXIN^ORWGAPIA(NODE,.VALUES)
 S SIG=""
 I SUB=5 D
 . S SIG="  Give: "_$G(VALUES("MR"))
 . S SIG=SIG_" "_$P($G(VALUES("SCH",1,0)),U)
 . S SIG=SIG_" "_$P($G(VALUES("SCH",1,0)),U,2)
 I SUB="IV" D
 . S SIG="  Give: "_$G(VALUES("DO"))
 . S SIG=SIG_" "_$$EXT^ORWGAPIX($G(VALUES("START")),55.01,.02)
 . S SIG=SIG_" "_$G(VALUES("SCH",1,0))
 Q SIG
 ;
BMIITEMS(ITEMS,CNT,TMP) ; from ORWGAPIR
 N BMI,NUM,REPLACE K REPLACE
 S REPLACE("WEIGHT")="BODY MASS INDEX"
 S BMI=""
 S NUM=0
 I 'TMP D
 . F  S NUM=$O(ITEMS(NUM)) Q:NUM<1  D
 .. I $P(ITEMS(NUM),U,2)=8 S $P(BMI,U)=1
 .. I $P(ITEMS(NUM),U,2)=9 S $P(BMI,U,2)=ITEMS(NUM)
 I TMP D
 . F  S NUM=$O(^TMP(ITEMS,$J,NUM)) Q:NUM<1  D
 .. I $P(^TMP(ITEMS,$J,NUM),U,2)=8 S $P(BMI,U)=1
 .. I $P(^TMP(ITEMS,$J,NUM),U,2)=9 S $P(BMI,U,2)=^TMP(ITEMS,$J,NUM)
 I BMI,$L(BMI)>3 D
 . S CNT=CNT+1
 . S RESULT=$P(BMI,U,2,99)
 . S RESULT=$$REPLACE^ORWGAPIX(RESULT,.REPLACE)
 . S $P(RESULT,U,2)=99999
 . D SETUP^ORWGAPIU(.ITEMS,RESULT,TMP,.CNT)
 Q
 ;
BMIDATA(DATA,ITEM,START,DFN,CNT,TMP) ; from ORWGAPI4
 N DATE,DATE2,NODE,RESULT,VALUE,W K VALUE
 S DATE="",DATE2="",CNT=$G(CNT)
 F  S DATE=$O(^PXRMINDX(120.5,"PI",DFN,9,DATE)) Q:DATE=""  D
 . I DATE>START Q
 . S NODE=""
 . F  S NODE=$O(^PXRMINDX(120.5,"PI",DFN,9,DATE,NODE)) Q:NODE=""  D
 .. D VITAL^ORWGAPIA(.VALUE,NODE) S WT=$P($G(VALUE(7)),U) I 'WT Q
 .. S BMI=$$BMI(DFN,WT,DATE) I 'BMI Q
 .. S RESULT=120.5_U_ITEM_U_DATE_U_DATE2_U_BMI
 .. D SETUP^ORWGAPIU(.DATA,RESULT,TMP,.CNT)
 Q
 ;
BMI(DFN,WT,DATE) ; $$(dfn,wt,date) -> bmi, else ""
 N HDATE,HT,NEXT,NODE,PREV
 I '$O(^PXRMINDX(120.5,"PI",DFN,8,0)) Q ""
 S NODE=$O(^PXRMINDX(120.5,"PI",DFN,8,DATE,""))
 I '$L(NODE) D
 . S NEXT=+$O(^PXRMINDX(120.5,"PI",DFN,8,DATE))
 . S PREV=+$O(^PXRMINDX(120.5,"PI",DFN,8,DATE),-1)
 . S NODE=$O(^PXRMINDX(120.5,"PI",DFN,8,$$CLOSEST(DATE,NEXT,PREV),""))
 I '$L(NODE) Q ""
 D VITAL^ORWGAPIA(.VALUE,NODE) S HT=$P($G(VALUE(7)),U) I 'HT Q ""
 Q $$CALCBMI(HT,WT)
 ;
CALCBMI(HT,WT) ; $$(ht,wt) -> bmi  uses (inches,lbs)
 S WT=WT/2.2 ;+$$WEIGHT^XLFMSMT(WT,"LB","KG")
 S HT=HT*2.54/100 ;+$$LENGTH^XLFMSMT(HT,"IN","M")
 Q $J(WT/(HT*HT),0,2)
 ;
CLOSEST(DATE,NEXT,PREV) ;
 I $$FMDIFF^XLFDT(DATE,NEXT,2)>$$FMDIFF^XLFDT(DATE,PREV,2) Q PREV
 Q NEXT
 ;
BMILAST(DFN,ARRAY,CNT) ;
 N BMI,DATE,NUM,WT
 S (DATE,NUM,WT)=0
 F  S NUM=$O(ARRAY(NUM)) Q:NUM<1  D  Q:WT
 . I $P(ARRAY(NUM),U,2)'="WT" Q
 . S WT=+$P(ARRAY(NUM),U,3)
 . S DATE=$P(ARRAY(NUM),U,4)
 I 'WT Q
 I 'DATE Q
 S BMI=$$BMI(DFN,WT,DATE)
 I 'BMI Q
 S CNT=CNT+1
 S ARRAY(CNT)="-1^BMI^"_BMI_U_DATE_U_BMI_"^^"
 Q