LS variable metadata
Variable: FABIYRBF
Table: LBSF
Short description: Year of birth (where discrepant) of sample father.
Full description:  
Coding notes: Year, in full 4-digit numeric form.
space= Not stated
Notes: Only births to sample fathers in 1971-78 and 1981 were linked to the LS
FABIYRBF will only appear if any or all of the component parts of the quoted date of birth ie year, month or day, are discrepant with the date of birth held on the LS member's core record.
Units of measurement:  
Source: Draft entry for Births (Form 309) or draft entry for stillbirths (Form 308 ): confidential particulars Question 1
Former name of variable: FABIYRCBF
Derived: N
Derivation: Not available
Subject:  
Date range:  
Keyword: Age
Classification:  
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: N
Data type: Numeric
Length of field: 2
Reference 1: See also DOBBIN & DOBD001 described on LS member's core record, file CORE1 & program specification sheets 2 4 4 1 - 2 4
Reference 2: See LS Technical Volume (Hattersley and Creeser, 1995) p342 (live birth registration draft entry form),p345 (record of live birth form),pp24-25,pp95-96,p108 (general details), pp99-101 (comparability of data), p108 & p136 (data quality).