Without using (his/her) equipment or assistance, does (name) have difficulty waking 500 meters on level ground?
Probe: That would be about the lenght of 5 football fields/
Categories
Value
Category
1
No difficulty
2
Some difficulty
3
A lot of difficulty
4
Cannot walk at all
9
Missing
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.