LS variable metadata
Variable: HDCC
Table: CANC
Short description: Health District (1971 - 1981) (part of expanded area code).
Full description:  
Coding notes: 1971-1981: 101 - 322, Spaces. See 1971 Census Appendix 12. (Applies if AVDYRACC, AVDMTACC, AVDDYACC (Anniversary date) is less than 06/04/81).
06/04/1981- 02/12/1992: See DHACC. 03/12/1992 onwards: See HD93CC.
Units of measurement:  
Source: Cancer registration data collected by ONS through the National Cancer Registration Scheme.
Former name of variable:  
Derived: N
Derivation: Not available
Date range: To: 19810405 
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) page 344 (shows cancer registration abstract), page 25, pp. 97-98, pp. 104-105 (comparability of data), page 125 and pp. 138-141 (data quality).
Reference 2: 1971 Census Appendix 12c