I'm looking for a solution to 'derive' lab ranges from standard references to subject data.
I have studies with lab crfs in different events with data and ranges fields (e.g. Hemoglobin value, unit, LLN and ULN).
I would like the investigator fill-in the lab value only and something that automatically derives ranges values from
another crf that contains ranges information only for that subject.
I know it is no possible to use the insertaction to copy a value from a crf to another, if crfs are in different events.
Do you have suggestions to solve the problem?
I need to change the way I have decided to collect data?
Many thanks in advance