An evaluation of the effect of differing lengths of spa therapy upon patients with osteoarthritis (OA).

The use of spa therapy in Estonia commonly consists of courses up to 3-4 weeks in duration for the management of rheumatic diseases. This study sought to evaluate whether there was any difference in the alleviation of patients symptoms between 6 and 12 day courses of spa therapy in the management of osteoarthritis (OA). A total of 296 patients participated in the research.