The relation between stress and disease activity in rheumatoid arthritis.

This study investigated the relation between stress and current disease activity in rheumatoid arthritis (RA). During a routine clinic appointment, subjects were given ratings of global disease status by their physicians and completed self-report measures of major stress and minor stress. In addition, each subject's erythrocyte sedimentation rate was taken. After controlling for disease severity and major stress, minor stress accounted for a significant amount of the variance in inflammation level. These results suggest that minor stress is associated with current disease activity in RA.