;
; INPUT
; DFN - Ien in Patient File
; EVCODE - HL7 event code
; DGIEN - Ien of the Movement
; VAFHDT - Date of event
; DGWARD - Associated ward
; DGOLDT - Old date of ADT even for change to date [Optional]
; DGDTYP - Change Date type [Optional]
; A - Admission date
; T - Transfer Date
; D - Discharge Date