DBIA3593    ICR (3593)

CHECKS IF MEANS TEST REQUIRED FOR PATIENT AND
CHECKS IF MEANS TEST DISPLAY REQUIRED FOR USER'S DIVISION
RETURNS 1 IN 1ST STRING IF BOTH TRUE OTHERWISE 0
IF BOTH TRUE RETURNS TEXT IN 2ND AND 3RD STRING (IF ANY)

CHECKS IF OTHER PATIENTS ON 'BS5' XREF WITH SAME LAST NAME
RETURN 1 OR 0 IN 1ST STRING (-1 IF BAD DFN OR NO ZERO NODE).
RETURNS ARRAY NODES WHERE TEXT IS PRECEEDED BY 0 AND PATIENT DATA
IS PRECEEDED BY 1.  PATIENT DATA WILL BE IN FOLLOWING FORMAT:
1^DFN^PATIENT NAME^DOB^SSN