Codes
This is a 6-character string variable.
Description
For all persons, HHX reports the person's household number on the original NHIS data. HHX is unique within sample but only unique across samples when combined with information on year.
Universe
- 1997-2013; 2014 2015 2016 2017: All persons.
Availability
- 1997-2017
Weights
- 1997-2017 : PERWEIGHT
