Description
PRELIMINARY VARIABLE: Variable description not yet updated.
[Placeholder variable description: Duration of activity limitation: Time period].
Comparability
No information available.Universe
- 1969-1971: Persons with chronic conditions reporting activity limitation.
- 1972-1981: Persons reporting activity limitation.
Codes and Frequencies
Availability
- 1969-1981
Loading...
Weights
- 1969-1981 : PERWEIGHT
Loading...