LS variable metadata
Variable: MOAGYRNB
Table: NBIR
Short description: Age (years) of mother at birth of child on sample date.
Full description:  
Coding notes: 11-55 = age in completed years
In some cases age (rather than date of birth) is stated on the draft in answer to confidential particulars Question 2 If confidential particulars Question 2 is not answered an age is imputed. See also MOAGMTCNB.
Units of measurement:  
Source: Draft entry for Births (Form 309): derived from Question 1 and confidential particulars Question 2
Former name of variable: MOAGYRBNB
Derived: N
Derivation: Not available
Date range:  
Keyword: Fertility Age
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: N
Data type: Text
Length of field: 2
Reference 1: See LS Technical Volume (Hattersley and Creeser, 1995) p342 (live birth registration draft entry form), p345 (record of live birth form), pp24-25, pp94-95 (general details), pp99-101 (comparability of data), pp109-115 (data quality).