MAX_DATE (3)    REMINDER FUNCTION FINDING FUNCTIONS (802.4)

Name Value
NAME MAX_DATE
ENTRY MAXDATE
ROUTINE PXRMFF0
PRINT NAME Maximum Date
DESCRIPTION
Given a list of findings, this function returns the maximum finding
 
Immunization findings can have associated contraindications and refusals. 
To use them in the MAX_DATE function, precede the finding numbers with a 
'C' or 'R'. For example, if finding 1 and finding 2 are immunizations and 
we need to find the most recent contraindication date of the two 
immunizations you would use:
 
MAX_DATE(C1,C2)
date, which will be the most recent date. Note: MAX_DATE and MRD are
equivalent functions. An example of a function finding using
MAX_DATE is:
 
MAX_DATE(1,3)>MAX_DATE(2,4)
 
This would be true if the maximum date of findings 1 and 3 is greater
than the maximum date of findings 2 and 4.
CLASS NATIONAL
ARGUMENT PATTERN .1(.1"C",.1"R")1.N.(1",".1(.1"C",.1"R")1.N)