LS variable metadata
Variable: DHAEIR
Table: IMMG
Short description: District Health Authority of usual residence.
Full description:  
Coding notes: 1971-05/04/81: See HDEIR 1982-1990: See events appendix 5 1991: Blank - records supplied with FHSA code
Notes: From 1991 onwards usual residence codes are OGSS codes, not STATS or CENSUS codes (See article on 'LS event data capture', LS Newsletter, No. 14, June 1996, pp. 2-4)
Units of measurement:  
Source: Information received by NHSCR for immigrants and re-entrants to the NHS
Former name of variable:  
Derived: N
Derivation: Not available
Date range:  
Keyword: Geog
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: N
Data type: Text
Length of field: 3
Reference 1: See LS Technical Volume (Hattersley and Creeser, 1995), pp. 24-25 and page 97 (general details), page 108, pp. 114-117 (data quality).
Reference 2: Events Appendix 5