To address gaps in the quality of care for osteo-arthritis, the authors developed a Web-based computer program to provide patients with personalized feedback designed to improve the quality of their osteoarthritis care. The current study was designed to examine satisfaction as well as the potential effects of the feedback on patients' perceptions of their osteoarthritis care by randomizing patients to use the site before or after they answered questions about the quality of their osteoarthritis care. On average, participants received 8.7 recommendations to change their osteoarthritis care. Satisfaction with osteo-arthritis care was similar between subjects in both groups. Most subjects believed that the Web site would help them get better care from their doctor (77.7%), and most would recommend it to others (94.3%). Overall, the Web site is well accepted and has no negative effect on patients' satisfaction with their osteo-arthritis care.

Abnormalities of LFTs and liver function occur not infrequently in patients with rheumatic conditions, and many diagnostic possibilities exist. Systemic inflammation that is related to uncontrolled rheumatic disease and periods of disease remission have been described as a cause for fluctuations in levels of serum aminotransferases. Although these benign extra-articular manifestations of rheumatic disease are the most common manifestations, more serious hepatic involvement, including vasculitis, nodular regenerative hyperplasia, and primary biliary cirrhosis, have been observed in specific rheumatic diseases. The cause of rheumatic disease is unclear. Occult HCV infection and associated cryoglobulinemia can mimic rheumatic disease. HCV infection should be suspected routinely in patients with mixed cryoglobulinemia, especially because antiviral therapy may be beneficial. The medical management of rheumatic disease involves medications that are often hepatotoxic. Routine laboratory monitoring, imaging studies, and, if necessary, biopsy examination in situations in which serum aminotransferases remain abnormal, are recommended.