No
Yes
male
female
Before we are born
0-10 years old
11-20 years old
21-30 years old
31-40 years old
41-50 years old
51-60 years old
61+ years old
Very healthy
Healthy
ok
Unhealthy
Very unhealthy
Strongly agree
Agree
Disagree
Strongly disagree
I do not know
Never
Less than once a week
1-3 times per week
4-6 times per week
Once every day
More than once a day
Control
Intervention