Now I'd like to ask you some questions about [NAME]'s physical development.
Literal question
Compared with other children of his/her age, does [NAME] appear in any way mentally backward or slow?
Categories
Value
Category
0
1
yes
2
no
4
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.