LS variable metadata
Variable: BIDYAIM
Table: IDFI
Short description: Day of birth of child of LS member.
Full description:  
Coding notes: 01 -31 = day of month
Units of measurement:  
Source: Draft stillbirth entry Form 308, Question 1 Draft livebirth entry Form 309, Question 1
Former name of variable:  
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 (neonatal death certificate and death registration draft entry form), page 25 and page 96 (general details), pp. 99-104 (comparability), pp. 141-145 (data quality).