Cardiovascular and cerebrovascular morbidity increased in psoriatic arthritis

[Caroline]

I wonder if it's because of the lack of mobility therefore the tendency would be to be overweight and lack of exercise which is not helpful for those problems, I wonder if it's the same figure's for all types of arthritis.

Good point. It doesn't take weight into account and we all know extra weight is not good for psoriatic arthritis, neither is lack of exercise.

Tomorrow 19:00 I expect you both in Spinning class....

I read this before. If you do a good search you can find several seemingly good researches done at several places that mention this relation.
Still I certainly agree that you need to know more about the parameters of this research to be able to adequately interpret it.