LS variable metadata
Variable: AGECMBM
Table: SBSM
Short description: Age of mother at conception for this birth.
Full description: This field contains the age of the mother at conception, calculated using age of mother at birth and gestation period. Valid from 1997.
Coding notes:  

Coding scheme

ValueMeaning
-8Not coded (before 19970101)

Notes:  
Units of measurement:  
Source:  
Former name of variable:  
Derived: N
Derivation: Not available
Subject:  
Date range: From: 19970101  
Keyword: Fertility Age
Classification:  
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: N
Data type: Text
Length of field: 2