Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
90
|
|---|---|---|
| 00 | NIU | X |
| 64 | Life line | X |
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Description
For persons who have at least nine assistive devices, AD9 reports the type of the ninth assistive device that the person has.
Please use the IPUMS NHIS drop down menu and search functions for related variables.
Universe
- 1990: Persons with at least nine assistive devices.
Availability
- 1990
Weights
- 1990 : SUPP2WT