Table 2

Sample health states defined by CAMPHOR

I can join in activities with my family and friends
Travelling distances is not a problem
I feel very dependent
I never find speaking too much of an effort

I can join in activities with my family and friends
Travelling distances is not a problem
I feel very dependent
Sometimes it's too much effort to speak

I can join in activities with my family and friends
Travelling distances is a problem
I don't feel very dependent
I never find speaking too much of an effort

McKenna et al. Health and Quality of Life Outcomes 2008 6:65   doi:10.1186/1477-7525-6-65