1) Specify the patient’s role in alteration of the behavior?  What research has been done in order to substantiate effect of the patient’s involvement? What is measured?  How is BASDAI determined?  How valid is it?  How reliable is it?  How well does it track the changes in the person with Ankylosing Spondylitis?

What about the effect of Ankylosing Spondylitis on a person’s psychological health (and subsequent effect on the involvement Implications for exercise? Implications for exercise on Ankylosing Spondylitis. If people select to exercise less as a result of AS wouldn’t Ankylosing Spondylitis has an effect on their muscular and aerobic capability?  Discuss this?