Variable | Year | Supplement |
---|---|---|
COLREAS | 2018 | Sample adult questionnaire |
COLREAS | 2015 | Sample adult cancer |
COLREAS | 2013 | Sample adult questionnaire |
COLREAS | 2010 | Sample adult cancer |
COLREASON_A | 2021 | Sample adult questionnaire |
COLREASON_A | 2019 | Sample adult questionnaire |