As the tables show, because of decreasing of co-payment in non-profit hospitals, the cost reduction was relatively [sp]small, whereas in for-profit contexts cost increases were considerable. [coh; M] (The tables tentatively paint a rather unsettling picture. They suggest, namely, that Because of the fact that such factors as patient income, age and level of satisfaction with the health care provider were not considered, the results of the research are not final and futher analisys should be done.