measure is disability

When the outcome measure is disability, the predictive value of these variables is somewhat lower, probably because the functional capacity influences different factors not directly related to the disease. On the other hand, the predictive value of the absence of these variables for a disease of benign course is relatively low.

The difficulty of establishing a reliable prediction of individual RA is therefore patent. We could conclude that for a specific patient Keto Viante, the main factor of poor prognosis is the impossibility of controlling the inflammatory process with antirheumatic therapy.