LS variable metadata
Variable: CHOSEBM
Table: LBSMx
Short description: Selection indicator for multiple birth to sample mother.
Full description: See also MLCSABM and RECTYPE for additional detail.
Coding notes: 1981-1987:
1= Selected for maternity tabulation (only birth or one of multiple birth)
0 = Not selected for maternity tabulation (remainder of multiple birth)
1988 onwards:
space= Not selected for maternity tabulation (remainder of multiple birth)
Notes: Not available for analysis.
Units of measurement:  
Source:  
Former name of variable: SELECTABM
Derived: N
Derivation: Not available
Subject:  
Date range: To: 19871231 
Keyword: Fertility
Classification:  
Comparable variables for other individuals:  
Comparable variables for other times:  
Restricted: Y
Data type: Text
Length of field: 1