Medical Service Variation of Urinary Incontinence Surgery and Uterine Polypectomy Using a Multilevel Analysis / 보건행정학회지

Background@#This study investigates the influence factors of medical service variations using medical charge and the length of stay (LOS) for urinary incontinence surgery and uterine polypectomy. @*Methods@#The National Health Insurance claims data and Medical Resource Report by the Health Insurance Review & Assessment Service in 2016 were used. Frequency analysis, one-way analysis of variance, and Bonferroni post-hoc tests were executed for each surgery. A multilevel analysis was executed to assess the factors to the medical charge and LOS for each surgery in patient, doctor, and hospital level. @*Results@#Fifty-two point eight percent of urinary incontinence surgery and 87.1% of uterine polypectomy were distributed in general and tertiary hospitals. Among three levels, the patient level variation was 61.5% or 77.2% in medical charge and 93.9% or 96.3% in LOS, respectively. The doctor level variation was 29.6% or 22.6% in medical charge and 0.6% or 0.0% in LOS, respectively. The institution level variation was 8.9% or 0.2% in medical charge and 5.5% or 3.7% in LOS, respectively. Number of other disease and organizational type were main factors that affected the charge and LOS for urinary incontinence surgery and uterine polypectomy. @*Conclusion@#Medical service variations of the urinary incontinence surgery and uterine polypectomy were the largest for the patient level, followed by doctor level for the medical charge, and the institution level for the LOS.

The late Prof. Byung Yik Kim's suggestions on financial stability of the Korea's national health insurance in 2001 and 2002: what is changed in 10 years?

The late Professor Byung Yik Kim published an analysis of the financial crisis of Korea's National Health Insurance (NHI) in 2001, which derived from the introduction of the separation of prescribing and dispensing. Subsequently, Kim published another paper on policy suggestions to achieve financial stability of the national health insurance in 2002. In his paper of 2001, he had analyzed two causes of the crisis. First, the stepwise integration of health insurance funds had brought about financial instability since 1998, when regional health insurance funds were integrated into one fund. Second, the introduction of the separation of prescribing and dispensing without recognition of financial instability led to financial crisis. In his 2002 paper, he proposed several policy recommendations, including postpone of financial integration among insurance funds, increasing government subsidies, introducing new financing sources for health insurance, such as an alcohol tax, and implementing cost-containment policies. This paper reviews what was changed in accordance with his policy suggestions over the past 10 years. Many policymakers agreed with his analysis on the causes of financial crisis, however, they did not accept his policy recommendations. Consequently, the Korea National Health Insurance is still financially unstable.