MCARBSA ;WISC/TJK,RCH-COMPUTE BODY SURFACE AREA .001*71.84*((WT/2.2)**.425*(HT*2.5)**.725) ;5/2/96 13:53
;;2.3;Medicine;;09/13/1996
N BS
Q:'$D(^MCAR(691,DA,13)) S BS=^(13),WT=$P(BS,U,1),HT=$P(BS,U,2)
Q:(WT="")!(HT="") D COMPUTE S $P(BS,U,3)=X,^MCAR(691,DA,13)=BS
A I $D(DJDN) S V(7)=X,DJVV=7 D EN^MCARDNJ1 K DJVV
Q
CATH S BS=^MCAR(691.1,DA,0),WT=$P(BS,U,7),HT=$P(BS,U,8)
Q:(WT="")!(HT="") D COMPUTE S $P(BS,U,9)=X,^MCAR(691.1,DA,0)=BS K BS
B I $D(DJDN) S V(8)=X,DJVV=8 D EN^MCARDNJ1 K DJVV
Q
RISK S BS=^MCAR(694.5,DA,0),WT=$P(BS,U,7),HT=$P(BS,U,5)
D RISK1:(WT="")!(HT="")
Q:(WT="")!(HT="") D COMPUTE S $P(BS,U,9)=X,^MCAR(694.5,DA,0)=BS K BS
Q
RISK1 I '$P(BS,U,5),$P(BS,U,6) S HT=$P(BS,U,6)/2.5,$P(BS,U,5)=HT
I '$P(BS,U,7),$P(BS,U,8) S WT=$P(BS,U,8)*2.2,$P(BS,U,7)=WT
Q
COMPUTE ;
S MCARX=WT/2.2 D LN S MCARX=MCARR*0.425 D EXP S MCARW=MCARR
S MCARX=HT*2.5 D LN S MCARX=MCARR*0.725 D EXP
S X=(0.0001)*(71.84)*(MCARW*MCARR),X=$J(X,4,2) K MCARR,MCARW,MCARX,WT,HT
Q
LN ;
S F=MCARX,(LN,D)=0 Q:MCARX'>0
LN2 I F'<1 S F=.5*F,D=D+1 G LN2
LN3 I F<.5 S F=2*F,D=D-1 G LN3
S F=(F-.707107)/(F+.707107),LN=F*F
S LN=(((.598979*LN+.961471)*LN+2.88539)*F+D-.5)*.693147
S MCARR=LN K LN,D,F Q
EXP ;
S X=MCARX,E=0,B=1.4427*X\1+1 Q:B>90
S E=.693147*B-X,A=.00132988-(.000141316*E)
S A=((A*E-.00830136)*E+.0416574)*E
S E=(((A-.166665)*E+.5)*E-1)*E+1,A=2
I B'>0 S A=.5,B=-B
F I=1:1:B S E=A*E
S MCARR=+E K A,B,I,E,X Q
--- Routine Detail --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HMCARBSA 1460 printed Dec 13, 2024@02:12:22 Page 2
MCARBSA ;WISC/TJK,RCH-COMPUTE BODY SURFACE AREA .001*71.84*((WT/2.2)**.425*(HT*2.5)**.725) ;5/2/96 13:53
+1 ;;2.3;Medicine;;09/13/1996
+2 NEW BS
+3 if '$DATA(^MCAR(691,DA,13))
QUIT
SET BS=^(13)
SET WT=$PIECE(BS,U,1)
SET HT=$PIECE(BS,U,2)
+4 if (WT="")!(HT="")
QUIT
DO COMPUTE
SET $PIECE(BS,U,3)=X
SET ^MCAR(691,DA,13)=BS
A IF $DATA(DJDN)
SET V(7)=X
SET DJVV=7
DO EN^MCARDNJ1
KILL DJVV
+1 QUIT
CATH SET BS=^MCAR(691.1,DA,0)
SET WT=$PIECE(BS,U,7)
SET HT=$PIECE(BS,U,8)
+1 if (WT="")!(HT="")
QUIT
DO COMPUTE
SET $PIECE(BS,U,9)=X
SET ^MCAR(691.1,DA,0)=BS
KILL BS
B IF $DATA(DJDN)
SET V(8)=X
SET DJVV=8
DO EN^MCARDNJ1
KILL DJVV
+1 QUIT
RISK SET BS=^MCAR(694.5,DA,0)
SET WT=$PIECE(BS,U,7)
SET HT=$PIECE(BS,U,5)
+1 if (WT="")!(HT="")
DO RISK1
+2 if (WT="")!(HT="")
QUIT
DO COMPUTE
SET $PIECE(BS,U,9)=X
SET ^MCAR(694.5,DA,0)=BS
KILL BS
+3 QUIT
RISK1 IF '$PIECE(BS,U,5)
IF $PIECE(BS,U,6)
SET HT=$PIECE(BS,U,6)/2.5
SET $PIECE(BS,U,5)=HT
+1 IF '$PIECE(BS,U,7)
IF $PIECE(BS,U,8)
SET WT=$PIECE(BS,U,8)*2.2
SET $PIECE(BS,U,7)=WT
+2 QUIT
COMPUTE ;
+1 SET MCARX=WT/2.2
DO LN
SET MCARX=MCARR*0.425
DO EXP
SET MCARW=MCARR
+2 SET MCARX=HT*2.5
DO LN
SET MCARX=MCARR*0.725
DO EXP
+3 SET X=(0.0001)*(71.84)*(MCARW*MCARR)
SET X=$JUSTIFY(X,4,2)
KILL MCARR,MCARW,MCARX,WT,HT
+4 QUIT
LN ;
+1 SET F=MCARX
SET (LN,D)=0
if MCARX'>0
QUIT
LN2 IF F'<1
SET F=.5*F
SET D=D+1
GOTO LN2
LN3 IF F<.5
SET F=2*F
SET D=D-1
GOTO LN3
+1 SET F=(F-.707107)/(F+.707107)
SET LN=F*F
+2 SET LN=(((.598979*LN+.961471)*LN+2.88539)*F+D-.5)*.693147
+3 SET MCARR=LN
KILL LN,D,F
QUIT
EXP ;
+1 SET X=MCARX
SET E=0
SET B=1.4427*X\1+1
if B>90
QUIT
+2 SET E=.693147*B-X
SET A=.00132988-(.000141316*E)
+3 SET A=((A*E-.00830136)*E+.0416574)*E
+4 SET E=(((A-.166665)*E+.5)*E-1)*E+1
SET A=2
+5 IF B'>0
SET A=.5
SET B=-B
+6 FOR I=1:1:B
SET E=A*E
+7 SET MCARR=+E
KILL A,B,I,E,X
QUIT
