| Demographic variables/ Questionnaire |
Description |
| RIDAGEYR |
Age in years at screening |
| RIAGENDR |
Gender |
| RIDRETH1 |
Race/Hispanic origin |
| INDHHIN2 |
Annual household income |
| WHQ030 |
How do you consider your weight |
| DIQ010 |
Doctor told you have diabetes |
| BPQ080 |
Doctor told you - high cholesterol level |
| BPQ020 |
Ever told you had high blood pressure |
| ALQ111 |
Ever had a drink of any kind of alcohol |
| DUQ200 |
Ever used marijuana or hashish |
| DUQ250 |
Ever use any form of cocaine |
| DUQ290 |
Ever used heroin |
| DUQ330 |
Ever used methamphetamine |
| SMQ910 |
Ever used smokeless tobacco? |
| SMQ621 |
Cigarettes smoked in entire life |
| SMQ900 |
Ever used an e-cigarette? |
| DUQ370 |
Ever use a needle to inject illegal drug |
| DUQ380A |
Drugs injected - Cocaine |
| DUQ380B |
Drugs injected - Heroin |
| DUQ380C |
Drugs injected - Methamphetamine |
| DUD380F |
Drugs injected - Steroids or other drugs |
| MCQ160b |
Ever told had congestive heart failure |
| MCQ160c |
Ever told you had coronary heart disease |
| MCQ160d |
Ever told you had angina/angina pectoris |
| MCQ160e |
Ever told you had a heart attack |
| MCQ160f |
Ever told you had a stroke |
