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Hello, I am looking for code that will use the PPD administered datetime to calculate the read window which is 48-72 hours from the time it was administered. Does anyone have a form that does this or code that does something similar?
Thank you, Beth Thurman
Posted : June 1, 2015 8:38 am
are you using an observation term to record the PPD administration? if so you can use the datasymbol getfield to determine the date of the administration, then run that through the datasymbol durationdays() to calculate that.
Posted : June 2, 2015 8:57 am
