LS variable metadata
Variable: MAMOMTIM
Table: IDMI
Short description: Age of sample mother at marriage (months since last birthday).
Full description:  
Coding notes: 1971-1985:
00-11 = completed months since last birthday at time of marriage
space= birth outside marriage or age of mother given rather than date of birth or age of mother imputed or mother's age at marriage under 17 and either: (a) month of mother's birth not stated or (b) year and/or month of marriage was not stated
1986 onwards:
00-11 = completed months since last birthday at time of marriage
Spaces= birth outside marriage
Notes:  
Units of measurement:  
Source: Draft entry for Births (Form 309) or draft entry for stillbirths (Form 308): derived from confidential particulars Questions 2 and 3
Former name of variable: MAMOMTBIM
Derived: N
Derivation: Not available
Subject:  
Date range:  
Keyword: Marital
Classification:  
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), page 343 (death registration draft entry form), page 25 and page 96 (general details), pp. 99-104 (comparability), pp. 141-145 (data quality).