Line number of mother
P-13. Please insert line number of [name's] biological mother. _ _
25.5 Column P13: Line number of mother
Ask to determine whether [the respondent]'s mother is alive and is a member of the household. For each household member listed in column P00, record the 'line number' of the biological mother if she is listed in the household. Record '0' if the biological mother is not in the household.