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Last change
on this file since 1259 was 613, checked in by George Lilly, 15 years ago |
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initial load of WorldVistAEHR
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File size:
603 bytes
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| 1 | PSGCT ;BIR/CML3-ADD OR SUBTRACT MINUTES FROM A DATE/TIME ;16 DEC 97 / 1:36 PM
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| 2 | ;;5.0; INPATIENT MEDICATIONS ;;16 DEC 97
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| 3 | ;
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| 4 | EN(ST,AM) ;
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| 5 | ; ST=start date/time AM=minutes (+ or -) X=new date/time
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| 6 | N H,HRS,M,MN,T,X,X1,X2
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| 7 | S:'AM X=ST Q:'AM X S T=1 S:AM<0 T=-1,AM=-AM S X2=AM\1440,AM=AM-(X2*1440),H=AM\60,M=AM#60,HRS=+$E(ST_"0000",9,10),MN=+$E(ST_"0000",11,12),X=$P(ST,".")
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| 8 | I M S MN=MN+(M*T) S:MN>59 MN=MN-60,H=H+1 S:MN<0 MN=MN+60,H=H+1
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| 9 | S:H HRS=HRS+(H*T) S:HRS>24!(HRS=24&MN) HRS=HRS-24,X2=X2+1 S:HRS<0 HRS=HRS+24,X2=X2+1
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| 10 | I X2 S X1=X,X2=X2*T D C^%DTC
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| 11 | S X=+(X_"."_$E(0,HRS<10)_HRS_$E(0,MN<10)_MN) Q X
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