LS variable metadata
Variable: MOBIYRIM
Table: IDFI
Short description: Year of birth of deceased child's mother.
Full description:  
Coding notes: Year, in full 4-digit numeric form.
Space = not stated
Units of measurement:  
Source: Draft entry for Births (Form 309) or draft entry for stillbirths (Form 308 ): confidential particulars Question 2.
Former name of variable: MOBIYRFIM
Derived: N
Derivation: Not available
Date range:  
Keyword: Age
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: N
Data type: Numeric
Length of field: 2
Reference 1: See LS Technical Volume (Hattersley and Creeser, 1995), page 343 (death registration draft entry form), page 25 and page 96 (general details), pp. 99-104 (comparability), pp. 141-145 (data quality).