Stopped smoking
Stayed the same
Took up smoking
Stopped drinking
Took up drinking
Low activity
Moderate activity
High activity
Never
Once every 2-3 months
Once a month
Once a fortnight
1-2 times per week
3-6 times per week
Once per day
More than once per day
very poor
poor
average
good
very good
few mouthfuls
1/3 of meal
1/2 meal
most of meal
hardly ever feel full
very bad
bad
<1 meal
1 meal
2 meals
3 meals
>3 meals
intervention
control
Yes
No not limited at all
Yes limited a little
Yes limited a lot
No
Less than 1 per mnth
1-3 per month
Once per week
2-4 per week
5-6 per week
2-3 per day
4-5 per day
6+ per day