Bone erosion and psoriatic arthritis

[Kit]

I read it too and drew the same conclusions as you Jim. However I am concerned that the study did not have a fixed baseline as such but took the baseline for each patient when they first presented.   So - I think that means each individual had their own baseline?  How does that work? Surely the measurements should be taken against a fixed or even zero baseline?

Mention of the "revised Steinbrocker method" threw me too - I'm going to have to research that as I've no idea what it means.

The conclusion.....    A more accurate prognosis is now possible for some?  
Hmm, was it really worth it? 


Anyway - I've probably read it incorrectly, I'm new at this game and very inexperienced. 
This study is probably far more important than I have been able to deduce. 


Cheers
Kit