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Calculation of Age


Do you know how can i compute the age? i used the expression func: (Visit date - Date of Birth); but system gave me a wrong calculations. please see attached.


age.docx 129 KB


  • Ric_SimRic_Sim Posts: 310
    You already have that in the crf header.
  • Maybe you can do like this:age=RFSTDTC-BRTHDTC
    RFSTDTC canbe like this:RANDOMIZATION date or first dose.
    At 2011-11-28 22:55:04,"Ricardo Simoes" wrote:
    You already have that in the crf header.
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