By yourself and not using aids, do you have difficulty walking one-quarter of a mile, or about three city blocks?

Conceptual Variable

Name
807
Label
By yourself and not using aids, do you have difficulty walking one-quarter of a mile, or about three city blocks?
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1PL10 985 19,760 0 1