As part of your antenatal care during this pregnancy, were any of the following done at least once:
C. Blood sample
Categories
Value
Category
1
Yes
2
No
8
Does not remember
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
var_qstn_ivulnstr
Read them one by one and record the appropriate answer