LS variable metadata
Variable: ICD91WI
Table: WDOW
Short description: ICD9 code (1993 onwards). Death of spouse of LSM. Cause 1.
Full description: This field is a Cause code that identifies a medical condition according to the 9th Revision of the International Classification of Diseases.
Coding notes: ICD9 codes are alphanumeric in the range 0010 - 9999 for medical conditions and in the range E800 - E9999 for External causes that result in Injury and Poisoning. See Events Appendix 4 Valid from 1/1/93. For prior coding, see - 1971-1981: MLC8A1WI/MLC8T1WI/MLC841WI 1981-2 Dec 1986: MLC9A1WI/MLC9T1WI/MLC941WI 3 Dec 1986 - 31 Dec 1992: UCAFIDWI/UCDEXDWI/UCDE3DWI

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: 5
Reference 1: Events Appendix 4