Variable | Year | Supplement |
---|---|---|
HFOBREA1 | 2013 | Sample adult questionnaire |
HFOBREA1 | 2010 | Sample adult cancer |
HFOBREA2 | 2015 | Sample adult cancer |
HFOBREAS | 2005 | Sample adult cancer |
HFOBREAS | 2003 | Sample adult questionnaire |
HFOBREAS | 2000 | Sample adult questionnaire |