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Exit VCEDump A00-280 SAS Certified Clinical Trials Programmer Using SAS 9

Q7 Single choice

From the Statistical Analysis Plan, patients age is calculated as an integer relative to date randomized divided by 365.25. Given the following annotated CRF:

Which programming code defines the patient's age?

A
age = int((birthdt-randdt)/365.25);
B
age = int((randdt-birthdt)/365.25);
C
age= int(yrdif(birthdt,randdt, "act/365.25" ));
D
age = int((today()-birthdt)/365.25);

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