hi, i am from chile so escuse my english please.
I am trying to obtain waiting times between dates/times from an er, i have the admission, triage, consult and discharge times, and when i generated the waiting times some appear as negative values or huge values, specially if the first date/time has a time at 23:00 something hours and the next is the next day at 00:02 hours as you can se in some lines, and also when the date 1 is 07:00 and next is 25:00 it counts as 50something hours, and is the same day,
can you please help me, i need to be able to give the median and range values of waiting times and cannot just mvdecode all the negatives,
please help me urgently