%macro sq (var1=, var2=, var3=, var4=); proc sql; select count (distinct USUBJID) INTO:&var1 from ADAE where EYE="A" and &var4; select count (distinct USUBJID) INTO:&var2 from ADAE where EYE="B" and &var4; select count (distinct USUBJID) INTO:&var3 from ADAE where &var4; quit; %put &var1 &var2 &var3 %mend sq; %sq( var1=x11, var2=x21, var3=x31, var4=%str(AETERM^="")); log is clear but program doesn't work .
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