Impact of differential copayment on patient healthcare choice: evidence from South Korean National Cohort Study
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DOI: 10.1136/bmjopen-2020-044549
Abstract: Objective We evaluate the effectiveness of mild disease differential copayment policy aimed at reducing unnecessary patient visits to secondary/tertiary healthcare institutions in South Korea. Design Retrospective study using difference-in-difference design. Setting Sample Research database provided… read more here.
Keywords: tertiary healthcare; differential copayment; healthcare; secondary tertiary ... See more keywords