LS variable metadata
Variable: ICD9SFWI
Table: WDOW
Short description: Final nature of injury (1993 onwards) when the underlying cause of death is external.
Full description: This field identifies the nature of injury when the underlying cause of death is external. It is derived according to the rules of 9th Revision of the International Classification of Diseases.
Coding notes: 0800 9999. NB: This 'Final' field is populated only as a result of an amendment to the original cause of death by correction taking place ie the result of a Medical Enquiry. See Events Appendix 4 Valid from 1/1/93.

Coding scheme

-8Not coded (before 19930101)

Units of measurement:  
Former name of variable:  
Derived: N
Derivation: Not available
Date range: From: 19930101  
Keyword: Mortality
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: N
Data type: Text
Length of field: 4
Reference 1: Events Appendix 4