| Variable | Year | Supplement |
|---|---|---|
| ADVDIET | 1994 | Year 2000 |
| DIETADV1 | 1993 | Year 2000 |
| DRWTLOSS | 1990 | Health promotion disease prevention |
| DRWTLOSS | 1985 | Health promotion disease prevention |
| EATDCEH | 1991 | Health promotion disease prevention |
| HLOSWGT | 2008 | Sample adult questionnaire |
| HLOSWGT | 2003 | Sample adult questionnaire |
| HLOSWGT | 1998 | Sample adult prevention |