| Age |
What is your age? |
Age in years |
| Gender |
What is your gender? |
”Male”, “Female”, or “I am gender-neutral” |
| Body weight |
What is your current body weight in kilograms (kg)? |
Body weight in kg |
| Body height |
What is your body height in centimeters (cm)? |
Body height in cm |
| Smoking |
Do you currently smoke? |
“Yes” or “no” |
| Educational level |
What is the highest grade or level of school you have completed? |
"Primary school or high school", "college/university <4 years", "college/university >4 years", or "other education" |
| Total household income |
Which of these categories best describes your total combined family income for your household for the past 12 months? |
“Below $59 999", "between $59 999-99 999", "over $100 000", or "I do not want to answer" |
| Cohabitation |
What is your current marital status? |
“Single without children”, “single with children”, “married or domestic partnership without children”, “married with children”, or “other” |
| Occupation |
What is your currently employment status? |
“Employed in public administration, private company or self-employed”, “student or a trainee”, “unable to work, out of work or looking for work”, “retired”, or “other” |
| General health |
In general, how would you rate your health today? |
“Excellent”, “good”, “moderate”, “fair”, or “poor” |