Patient assessment of primary care under the Designated Practice Scheme for Medical Aid beneficiaries, using the Korean Primary Care Assessment Tool (K-PCAT): A district of Seoul, South Korea

Abstract

To control excessive utilization of medical care services by Medical Aid lneficiaries (MAB5), the Korean government has introduced the Designated Practice Scheme (DPS, July 2007). The purpose of this study was to assess the primary care quality of the DPS using the Korean Primary Care Assessment Tool (K-PCAT). Data were collected from the survey (2008-2009) of MABs who had to designate a community clinic as the first contact practice obligatorily in one district of Seoul. Among all eligible (n=164), we analyzed the data of 154 lneficiaries, excluding those who did not meet the K-PCAT criteria of a usual source of care. Primary care quality under the DPS was poor (58.1 points) on a 100-point scale, compared with those previously studied under the Korean health care system. More seriously it was very poor (48.9 points) in MABs without intention to continue participation in the DPS, who were 50% of all participants. Among 5 domains of the K-PCAT, comprehensiveness (44.7 points) and coordination (39.3 points) were ler in score than other domains, comparable to previous studies, representing the reality of primary care in South Korea. Primary care quality was better in MABs using primary care practices including general practice, family medicine, and internal medicine instead of other specialty practice groups (60.2 vs. 53.9 points, P=0.015), and in MABs with longer duration (≥3 vs. <3 years) since the first visit (59.7 vs. 51.9 points, P=0.0 10). These pattems were maintained after multivariate analysis, controlling for confounding variables. This research suggests that a complete overhaul of the scheme itselt such as the introduction of pay-for-performance method, etc., is necessary to improve primary care quality of the DPS. © Korean Medical Association.