| 1 | PXRMDATE ; SLC/PKR - Clinical Reminders date utilities. ;06/20/2006
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| 2 | ;;2.0;CLINICAL REMINDERS;**4**;Feb 04, 2005;Build 21
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| 3 | ;
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| 4 | ;==================================================
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| 5 | CEFD(FDA) ;Called by the Exchange Utility only if the input packed
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| 6 | ;reminder was packed under v1.5 Move Effective Date to Beginning Date.
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| 7 | N IND
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| 8 | S IND=""
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| 9 | F S IND=$O(FDA(811.902,IND)) Q:IND="" D
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| 10 | . I '$D(FDA(811.902,IND,12)) Q
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| 11 | .;If the EFFECTIVE PERIOD exists don't do anything.
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| 12 | . I $D(FDA(811.902,IND,9)) Q
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| 13 | . S FDA(811.902,IND,9)=FDA(811.902,IND,12)
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| 14 | . K FDA(811.902,IND,12)
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| 15 | Q
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| 16 | ;
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| 17 | ;==================================================
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| 18 | COMPARE(X) ;Compare beginning and ending dates, give a warning if
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| 19 | ;Ending Date comes before Beginning Date. Called by ADATE xref in
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| 20 | ;definitions and terms.
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| 21 | ;Do not execute as part of exchange.
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| 22 | I $G(PXRMEXCH) Q
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| 23 | N BDT,EDT
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| 24 | S BDT=$S(X(1)'="":$$CTFMD^PXRMDATE(X(1)),1:0)
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| 25 | S EDT=X(2)
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| 26 | I EDT="" S EDT="T"
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| 27 | S EDT=$$CTFMD^PXRMDATE(EDT)
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| 28 | ;If EDT does not contain a time set it to the end of the day.
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| 29 | I EDT'["." S EDT=EDT_".235959"
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| 30 | I EDT<BDT D
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| 31 | . S BDT=$S(X(1)'="":X(1),1:"")
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| 32 | . S EDT=$S(X(2)'="":X(2),1:"T@2400")
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| 33 | . S TEXT="Warning the ending date ("_EDT_") is before the beginning date ("_BDT_")"
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| 34 | . D EN^DDIOL(TEXT)
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| 35 | Q
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| 36 | ;
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| 37 | ;==================================================
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| 38 | COTN(EFP) ;Convert an Effective Period to the new date/time format.
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| 39 | ;Possible effective periods are ND, NM, or NY where N is an integer.
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| 40 | S EFP=$$UP^XLFSTR(EFP)
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| 41 | I (EFP?1N.N1"D")!(EFP?1N.N1"M")!(EFP?1N.N1"Y") D
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| 42 | . S NUM=+EFP
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| 43 | . S EFP=$S(NUM=0:"T",1:"T-"_EFP)
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| 44 | Q EFP
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| 45 | ;
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| 46 | ;==================================================
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| 47 | CTFMD(DATE) ;Convert DATE which may be in any of the FileMan acceptable
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| 48 | ;forms as well as T-NY to a FileMan date. Also understands LAD for
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| 49 | ;Last Admission Date.
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| 50 | N %DT,X,Y
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| 51 | ;Check for a date FileMan understands.
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| 52 | S X=DATE,%DT="ST"
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| 53 | D ^%DT
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| 54 | ;If it is not a FileMan date check for a symbolic date.
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| 55 | I Y=-1 S Y=$$SYMDATE(DATE)
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| 56 | ;If it is not a date that is understood by SYMDATE return -1
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| 57 | I Y=-1 Q -1
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| 58 | I $G(PXRMDATE)'="",$$ISVSYMD(DATE) D
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| 59 | . N DIFFS
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| 60 | . S DIFFS=-$$FMDIFF^XLFDT(DT,PXRMDATE,2)
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| 61 | . S Y=$$FMADD^XLFDT(Y,0,0,0,DIFFS)
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| 62 | I DATE["LAD" D
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| 63 | . I $G(PXRMLAD)="" S Y=0
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| 64 | . E D
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| 65 | .. N DIFFS
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| 66 | .. S DIFFS=-$$FMDIFF^XLFDT(DT,$G(PXRMLAD),2)
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| 67 | .. S Y=$$FMADD^XLFDT(Y,0,0,0,DIFFS)
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| 68 | Q Y
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| 69 | ;
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| 70 | ;=================================================
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| 71 | DCHECK(DATE) ;Trap for special characters before calling CTFMD^PXRMDATE.
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| 72 | ;Used in DIR("PRE") for date inputs.
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| 73 | I $D(DTOUT) Q DATE
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| 74 | I DATE="" Q DATE
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| 75 | I DATE["^" Q DATE
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| 76 | I DATE["?" Q DATE
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| 77 | Q $$CTFMD^PXRMDATE(DATE)
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| 78 | ;
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| 79 | ;==================================================
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| 80 | DUE(DEFARR,RESDATE,FREQ,DUE,DUEDATE,FIEVAL) ;Compute the due date.
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| 81 | ;This is the date of the resolution finding + the reminder frequency.
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| 82 | ;Subtract the due in advance time to see if the reminder should be
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| 83 | ;marked as due soon.
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| 84 | ;
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| 85 | N DATE,DIAT,DIATOK,LDATE,PXRMITEM,TDDUE,TODAY
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| 86 | S PXRMITEM=DEFARR("IEN")
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| 87 | ;If the final frequency is 0Y then the reminder is not due.
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| 88 | I FREQ="0Y" S DUE=0,DUEDATE="" Q
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| 89 | ;
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| 90 | S DUEDATE=""
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| 91 | ;Check for custom date due.
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| 92 | I DEFARR(45)'="" S DUEDATE=$$CDUEDATE^PXRMCDUE(.DEFARR,.FIEVAL)
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| 93 | I DUEDATE'="",DUEDATE'=-1 G SETDUE
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| 94 | ;
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| 95 | ;No custom date due, do regular date calculation.
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| 96 | I (FREQ="")!(FREQ=-1) D Q
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| 97 | . S ^TMP(PXRMPID,$J,PXRMITEM,"WARNING","NOFREQ")="No reminder frequency - cannot compute due date!"
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| 98 | . S (DUE,DUEDATE)="CNBD"
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| 99 | ;
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| 100 | S LDATE=$S(RESDATE["X":0,1:+RESDATE)
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| 101 | I LDATE=0 S (DUE,DUEDATE)="DUE NOW" Q
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| 102 | S DATE=$$FULLDATE(LDATE),DUEDATE=$$NEWDATE(DATE,FREQ)
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| 103 | ;
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| 104 | SETDUE ;If the due date is less than or equal to today's date the reminder
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| 105 | ;is due.
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| 106 | S TODAY=$$NOW^PXRMDATE
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| 107 | I +DUEDATE'>TODAY S DUE="DUE NOW" Q
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| 108 | ;
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| 109 | S DIAT="-"_$P(DEFARR(0),U,4)
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| 110 | I DIAT="-" D
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| 111 | . S DIATOK=0
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| 112 | . S ^TMP(PXRMPID,$J,PXRMITEM,"WARNING","DIAT")="Warning no do in advance time"
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| 113 | E S DIATOK=1
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| 114 | ;
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| 115 | S TDDUE=$S(DIATOK=1:$$NEWDATE(DUEDATE,DIAT),1:DUEDATE)
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| 116 | S DUE=$S(TDDUE'>TODAY:"DUE SOON",1:"RESOLVED")
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| 117 | Q
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| 118 | ;
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| 119 | ;==================================================
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| 120 | DURATION(START,STOP) ;Return the number days between the Start Date and
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| 121 | ;Stop Date.
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| 122 | I +START=0 Q 0
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| 123 | N PXRMNOW
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| 124 | S PXRMNOW=$$NOW^PXRMDATE
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| 125 | I START>PXRMNOW Q 0
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| 126 | I (STOP="")!(STOP>PXRMNOW) S STOP=PXRMNOW
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| 127 | Q $$FMDIFF^XLFDT(STOP,START)
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| 128 | ;
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| 129 | ;==================================================
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| 130 | EDATE(DATE) ;Check for an historical (event) date, format as appropriate.
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| 131 | Q $$FMTE^XLFDT(DATE,"5DZ")
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| 132 | ;
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| 133 | ;==================================================
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| 134 | FULLDATE(DATE) ;See if DATE is a full date, i.e., it has a month and
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| 135 | ;a day along with a year. If the month is missing assume Jan. If the
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| 136 | ;day is missing assume the first. Issue a warning so the user knows
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| 137 | ;what happened. DATE should be in Fileman format.
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| 138 | N DAY,MISSING,MONTH,TDATE,YEAR
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| 139 | S TDATE=DATE
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| 140 | S MISSING=0
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| 141 | S DAY=$E(DATE,6,7)
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| 142 | S MONTH=$E(DATE,4,5)
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| 143 | S YEAR=$E(DATE,1,3)
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| 144 | I +DAY=0 D
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| 145 | . S DAY=1
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| 146 | . S MISSING=1
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| 147 | . S ^TMP(PXRMPID,$J,PXRMITEM,"INFO","NO DAY")="Encounter date missing the day, using the first for the date due calculation."
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| 148 | I +MONTH=0 D
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| 149 | . S MONTH=1
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| 150 | . S MISSING=1
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| 151 | . S ^TMP(PXRMPID,$J,PXRMITEM,"INFO","NO MONTH")="Encounter date missing the month, using January for the date due calculation."
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| 152 | I MISSING D
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| 153 | . S TDATE=(YEAR*1E4)+(MONTH*1E2)+DAY
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| 154 | . I DATE["E" S TDATE=TDATE_"E"
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| 155 | Q TDATE
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| 156 | ;
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| 157 | ;==================================================
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| 158 | FRQINDAY(FREQ) ;Given a frequency in the form ND, NM, or NY where N is a
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| 159 | ;number and D stands for days, M for months, and Y for years return
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| 160 | ;the value in days.
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| 161 | I FREQ="" Q ""
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| 162 | N CODE,LEN,MULT,NUM
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| 163 | S LEN=$L(FREQ)
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| 164 | S NUM=$E(FREQ,1,LEN-1)
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| 165 | S CODE=$E(FREQ,LEN,LEN)
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| 166 | S MULT=1.0
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| 167 | I CODE="M" S MULT=30.42
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| 168 | I CODE="Y" S MULT=365.25
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| 169 | Q +(MULT*NUM)
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| 170 | ;
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| 171 | ;==================================================
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| 172 | ISVSYMD(DATE) ;Return true if DATE is a valid symbolic date.
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| 173 | N P1,P1OK,P2,P2OK,OP,PAT
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| 174 | S DATE=$P(DATE,"@",1)
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| 175 | S OP=$S(DATE["+":"+",1:"-")
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| 176 | S P1=$P(DATE,OP,1),P1OK=0
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| 177 | F PAT="T","TODAY","N","NOW" I P1=PAT S P1OK=1 Q:P1OK
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| 178 | I PAT=DATE Q 1
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| 179 | S P2=$P(DATE,OP,2),P2OK=0
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| 180 | F PAT="1N.N","1N.N1""D""","1N.N1""M""","1N.N1""Y""" I P2?@PAT S P2OK=1 Q:P2OK
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| 181 | Q P1OK&P2OK
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| 182 | ;
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| 183 | ;==================================================
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| 184 | NEWDATE(FMDATE,OFFSET) ;Given a date in VA Fileman format (FMDATE) and an
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| 185 | ;offset of the form NY, NM, ND where N is a number and Y stands for
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| 186 | ;years, M for months, and D for days return the new date in VA Fileman
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| 187 | ;format.
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| 188 | I FMDATE=0 Q 0
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| 189 | N LEN,NEWDATE,NUM,UNIT
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| 190 | S LEN=$L(OFFSET)
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| 191 | S NUM=+$E(OFFSET,1,LEN-1)
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| 192 | S UNIT=$E(OFFSET,LEN)
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| 193 | I UNIT="D" G DAY
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| 194 | I UNIT="M" G MONTH
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| 195 | I UNIT="Y" G YEAR
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| 196 | ;Unknown unit just return the original date
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| 197 | Q FMDATE
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| 198 | DAY ;
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| 199 | S NEWDATE=+$$FMADD^XLFDT(FMDATE,NUM)
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| 200 | Q NEWDATE
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| 201 | MONTH ;
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| 202 | ;Convert the months to days and then add the days using the DAY code.
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| 203 | ;Multiply the number of months by the average number of days in a month.
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| 204 | N INT,FRAC
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| 205 | S NUM=30.42*NUM
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| 206 | ;Round the number of days, FMADD^XLFDT has problems with non-integer
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| 207 | ;days.
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| 208 | S INT=+$P(NUM,".",1)
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| 209 | S FRAC=NUM-INT
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| 210 | I FRAC<0.5 S NUM=INT
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| 211 | E S NUM=INT+1
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| 212 | G DAY
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| 213 | Q
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| 214 | YEAR ;
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| 215 | Q FMDATE+(10000*NUM)
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| 216 | ;
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| 217 | ;==================================================
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| 218 | NOW() ;If the reminder global PXRMDATE is defined return it, otherwise
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| 219 | ;return the current date and time.
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| 220 | Q $S(+$G(PXRMDATE)>0:PXRMDATE,1:$$NOW^XLFDT)
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| 221 | ;
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| 222 | ;==================================================
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| 223 | SYMDATE(DATE) ;Convert a symbolic date into a FileMan date.
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| 224 | N %DT,OPER,PFSTACK,SYM,TIME,X,Y
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| 225 | S TIME=$P(DATE,"@",2),DATE=$P(DATE,"@",1)
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| 226 | S X=$S(DATE="LAD":$G(PXRMLAD),1:"")
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| 227 | I X="" D
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| 228 | . S OPER="+-"
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| 229 | . D POSTFIX^PXRMSTAC(DATE,OPER,.PFSTACK)
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| 230 | I PFSTACK(0)=3 D
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| 231 | . S SYM=PFSTACK(1)
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| 232 | . S SYM=$S(SYM="LAD":"T",SYM="N":"N",SYM="NOW":"N",SYM="T":"T",SYM="TODAY":"T",1:"")
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| 233 | . I SYM="" S Y=-1 Q
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| 234 | .;FileMan only handles D, W, or M so convert Y to months.
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| 235 | . I PFSTACK(2)["Y" S PFSTACK(2)=+PFSTACK(2)*12_"M"
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| 236 | . S X=SYM_PFSTACK(3)_PFSTACK(2)
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| 237 | I PFSTACK(0)=1 S X=PFSTACK(1)
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| 238 | I TIME'="" S X=X_"@"_TIME
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| 239 | S %DT="ST"
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| 240 | D ^%DT
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| 241 | Q Y
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| 242 | ;
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| 243 | ;==================================================
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| 244 | VDATE(VIEN) ;Given a visit ien return the visit date.
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| 245 | N DATE
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| 246 | I +VIEN>0 S DATE=$P($G(^AUPNVSIT(VIEN,0)),U,1)
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| 247 | E S DATE=0
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| 248 | I $L(DATE)=0 S DATE=0
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| 249 | ;Check for historical encounter.
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| 250 | I $$ISHIST^PXRMVSIT(VIEN) S DATE=DATE_"E"
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| 251 | Q DATE
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| 252 | ;
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