Codes and Frequencies
BALMEDCHEMO indicates whether the person had chemotherapy for any health condition or problem.
The questions for this variable were part of the Sample Adult Balance Supplement, sponsored by the National Institute on Deafness and Other Communication Disorders.
- 2008: Sample adults age 18+.
- 2016: Sample adults 18+ who had a balance or dizziness problem in the past 12 months or who had at least one symptom in the past 12 months
- 2008, 2016
- 2008, 2016 : SAMPWEIGHT