Participant ID
Gender
Age (18-65 years)
Race
Hispanic ethnicity
Income group (quintile)
Education level
Health insurance in past year
Urban residence
Region of residence
Dengue infection
HIV infection
CHD mortality
Diabetes status
Lung cancer stage
Body Mass Index (kg/m2) (<18.5=underweight, 18.5-24.9=normal, 25-29.9=overweight, 30+=obese)
Total blood cholesterol level (<200=normal,200-240=elevated risk, >240=high risk)
Alcohol consumption (# drinks/week)
Tobacco consumption (# cigarettes/day)
Injection drug use in past 3 months
Condom used last time had sex
Number of days engaged in exercise in past week (0-7 days)