Patient demographic and eligibility information ; YSDATA(7)=date of death ; YSDATA(8)=0 NCS/ 1 SC^%^service connected Input DFN as ien of file 2 Output ; YSDATA(2)= name ; YSDATA(3)=ssn ; YSDATA(4)=dob ; YSDATA(5)=age ; YSDATA(6)=sex