429) During the whole pregnancy for how many days did you take the tablets?
DAYS __
DIDN'T TAKE 997
DON'T KNOW 998
Categories
Value
Category
000
Did not take
997
Don't know
998
Missing
999
NIU (not in universe)
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.
Description
Definition
ANCALCIUMD reports the number of days the child's mother took calcium tablets while the child was in utero.