LS variable metadata
Variable: MADUYRIM
Table: IDMI
Short description: Duration of current marriage (years) at birth of child to sample mother.
Full description:  
Coding notes: 00-99 = Duration of marriage in completed years
Blank= Birth outside marriage
Notes: Calculated from date of birth of child and date of marriage of parents. If the date of marriage of parents is imputed then day of marriage is taken as 16th
Units of measurement:  
Source: Draft entry for Births (Form 309) or draft entry for stillbirths (Form 308): derived from Question 1 and confidential particulars Question 3
Former name of variable: MADUYRBIM
Derived: Y
Derivation: Calculated from date of birth of child and date of marriage of parents If the date of marriage of parents is imputed then day of marriage is taken as 16th
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).