• Title/Summary/Keyword: National Health Insurance Service (NHIS)

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A survey on additional needs for herbal preparations in national health insurance service (보험급여 한약제제 기준처방 개선방안 설문조사 연구)

  • Jeong, Woo Sung;Shin, Woo Cheol;Hong, Ik Hwan;Choi, Jung Uk;Kim, Yun-Kyung
    • Herbal Formula Science
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    • v.25 no.3
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    • pp.375-390
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    • 2017
  • Objectives : In order to increase the utilization rate of insurance covered herbal medicines, it is necessary to improve the standard prescription lists of current national health insurance service. Methods : Previous research and discussions have been summarized, the cases of overseas insurance prescription were investigated, and compared with the insurance prescription of Korea. We conducted two questionnaire surveys. From the first email questionnaire survey, response rate was very low. So once again, from december 4, 2014 to december 17, we emailed a questionnaire survey to 17,275 members of the Korean medicine doctors and 890 peoples(5.1%) responded for two weeks. We analyzed prescriptions from previous studies, overseas cases, and surveys. Results : With overseas herbal medicine health insurance lists, prescriptions recommended by the experts committee, the prescriptions results of the first and second surveys, and the prescriptions presented in previous studies, we compared and analyzed all the results and we derived 202 prescriptions for NHIS. Conclusion: We suggest 127 Single extracts and 202 prescriptions to be added for NHI.

A Decision-support System for Care Plan in Long-term Care Insurance (의사결정나무기법을 활용한 노인장기요양보험 표준급여모형 개발)

  • Han, Eun-Jeong;Lee, Jung-Suk;Kim, Dong-Geon;Kwon, Jinhee
    • The Korean Journal of Applied Statistics
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    • v.27 no.5
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    • pp.667-679
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    • 2014
  • National Health Insurance Service(NHIS) provide care-plans for beneficiaries in the long-term care insurance(LTCI) systems that help them use LTC services appropriately. The care-plan includes recommendations for the most adequate type of care (gold standard) for beneficiaries. This study develops a decision-support system to determine the appropriate type of care plan. To develop a model, we used a data set that well-trained assessors in the NHIS investigated as a gold standard for beneficiaries: nursing home care, home-visit care, home-visit bathing, home-visit nursing, or day and night care. The decision-support system was established through a decision-tree model, because it may be easy to explain the algorithm of a decision-support system to working groups and policy makers. Our results might be useful in evidence-based care planning in an LTCI system and contribute to the efficient use of LTC services.

Prevalence and Current Status of Dental Treatment for Amelogenesis Imperfecta and Dentinogenesis Imperfecta using National Health Insurance Database (국민건강보험공단 자료를 이용한 법랑질 형성부전증과 상아질 형성부전증의 유병률과 치과치료의 현황)

  • Kim, Nawoon;Lee, Daewoo;Kim, Jaegon;Lim, Hyungbin;Yang, Yeonmi
    • Journal of the korean academy of Pediatric Dentistry
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    • v.48 no.4
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    • pp.376-383
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    • 2021
  • The aim of this study was to determine the prevalence and incidence and evaluate the current status of dental treatment of Amelogenesis imperfecta (AI) and Dentinogenesis imperfecta (DI) in South Korea. The data was based on National Health Insurance Service (NHIS)-National Sample Cohort Database (2002 - 2015) and Jeonbuk National University (JBNU) Dental Hospital (2011 - 2020). The NHIS data analysis showed prevalence of AI and DI were 11.6 and 2.4 per 100,000 people, respectively. The annual incidence of AI and DI for 2013 - 2015 were 2.2 and 0.5 per 100,000. There were no statistically significant differences regarding the number of visits, the reimbursable cost among AI, DI patients and others. In the patient analysis of the JBNU dental hospital, proportion of the reimbursable and non-reimbursable cost for AI patients were 12.1% and 87.9%, while DI patients accounted for 18.6% and 81.4%.

The Relation of Korean Medicine Services Use on the All-cause Mortality and Incidence of Parkinson's disease and Elderly Patients with Chronic Disease in Korea (국내 만성질환 노인환자의 한의과 진료서비스 이용과 사망률 및 파킨슨병 발생률의 관계연구)

  • Woo, Yeonju
    • Journal of Society of Preventive Korean Medicine
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    • v.25 no.3
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    • pp.25-37
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    • 2021
  • Objectives : To investigate the effectiveness of Korean Medicine services use on the all-cause mortality and incidence of Parkinson's disease(PD) in elderly patients with chronic disease based on the National Health Insurance Service Corhort Database (elderly), called as the NHIS-senior. Methods : This study was a retrospective cohort analysis conducted using the NHIS-senior. Patients with chronic diseases over 65 years old who were not diagnosed PD during 2007-2009 were identified. The case group was defined as patients who used both Korean Medicine and Western Medicine services and the control group consisted of patients who used Western Medicine service only. The all-cause mortality and incidence of PD was analyzed using the Cox proportional hazard model after a propensity score matching(PSM) with a 1:1 ratio. Results : After PSM, the cohort included 47,546 subjects (23,773 in the case group, 23,773 in the control group). Sex, age, comorbidity, severity of disability, and neurology medical service utilization were adjusted in both groups. The mortality was 0.668 times (95% C.I.: 0.646-0.690) lower in the case group than the control group, which was statistically significant (p<0.001). The incidence of PD was 1.051 times (95% C.I.: 0.962-1.148) higher in the case group than the control group, which was not statistically significant(p=0.272). Conclusion : It was not obvious that the use of both Korean Medicine service and Western Medicine services for prevention of PD is benefitial than using only Western Medicine. But it would be possible that using both Korean Medicine and Western Medicine services decreases the mortality than using Western Medicine alone.

A Study about the Legal Nature of Negotiations between NHIS and Pharmaceutical Company (국민건강보험공단과 제약사 간 의약품 관련 협상 행위의 법적 성격에 관한 고찰)

  • DUCKGYU JANG
    • The Korean Society of Law and Medicine
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    • v.23 no.4
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    • pp.3-28
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    • 2022
  • Recently, the targets and clauses of negotiation between 'National Health Insurance Service (NHIS)' and Pharmaceutical companies has been expanded. Due to newly adopted 'Quality management clause', 'Compulsory supply maintenance clause' and 'Penalty for breach of contract clause', not only 'Ministry of Health and Wellfare (MOHW)'s 'drug listing' and 'Price cap' announcement, but also 'negotiation between NHIS and pharmaceutical companies' can be a legal sanction to the suppliers. Once secretary of MOHW order NHIS to negotiate with pharmaceutical company, NHIS notify this order to the company and enter into the negotiation. 'The order' exists in the public domain between the government (MOHW) and public institutions (NHIS) and does not constrain the legal rights of companies (Therefore companies cannot pile a lawsuit about the order). However, 'the notice' or 'negotiation' is an act which has a counterpart, can be a target of administrative litigation if the company get some disadvantages from the talks. Negotiations can be divided into four types according to "the target (whether it is listed on the insurance benefit list)" and "the purpose (whether the target is price or conditional)." In particular, negotiations on listed drugs, whose goal is to set unfavorable conditions for companies, can be illegal if there is no price. So we need to consider compensation for the company as an incentive to negotiate.

Development of prediction model identifying high-risk older persons in need of long-term care (장기요양 필요 발생의 고위험 대상자 발굴을 위한 예측모형 개발)

  • Song, Mi Kyung;Park, Yeongwoo;Han, Eun-Jeong
    • The Korean Journal of Applied Statistics
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    • v.35 no.4
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    • pp.457-468
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    • 2022
  • In aged society, it is important to prevent older people from being disability needing long-term care. The purpose of this study is to develop a prediction model to discover high-risk groups who are likely to be beneficiaries of Long-Term Care Insurance. This study is a retrospective study using database of National Health Insurance Service (NHIS) collected in the past of the study subjects. The study subjects are 7,724,101, the population over 65 years of age registered for medical insurance. To develop the prediction model, we used logistic regression, decision tree, random forest, and multi-layer perceptron neural network. Finally, random forest was selected as the prediction model based on the performances of models obtained through internal and external validation. Random forest could predict about 90% of the older people in need of long-term care using DB without any information from the assessment of eligibility for long-term care. The findings might be useful in evidencebased health management for prevention services and can contribute to preemptively discovering those who need preventive services in older people.

The Changes in the Trend of Thyroid Cancer incidence for Korean Population: Consecutive 10 Years Analysis (2004-2013) (국민건강보험공단 표본코호트DB를 이용한 한국 갑상선암 발생률의 추이 변화: 10년간 분석(2004-2013))

  • Lee, Jin-Seok;Kang, Sang-Wook;Lim, Chi Young
    • Korean Journal of Head & Neck Oncology
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    • v.37 no.1
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    • pp.11-16
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    • 2021
  • Background/Objectives: To analyze changes in the incidence of thyroid cancer for Korean population using big data from the National Health Insurance Service. Materials & Methods: Sample cohort database between January 2004 and December 2013 with 1,000,000 cases for each year was enrolled in this study. Thyroid cancer incidence was analyzed by sex, age and by region. Public health insurance payment was used to reflect socioeconomic status. Results: The incidence of thyroid cancer in Korea increased for 10 years annually. There are 3 times increasing in the incidence rate of thyroid cancer from 2004, 0.03% to 2013, 0.09%. The sex ratio in the incidence rate of thyroid cancer was male : female = 1:7.2 in 2004 and male : female = 1:3.6 in 2013 that suggest decreased gap between the sex ratio. Between 2004 and 2010, the incidence rates of those in their 40s were found to be the highest, whereas the incidence rates for those in their 50s were found to be highest from 2011 and thereafter. Every year the high socioeconomic status group showed a higher incidence of thyroid cancer than low socioeconomic status group. Some specific region showed continuous high incidence of thyroid cancer, not all city and state. Conclusion: The incidence rate of thyroid cancer for 10 years had special feature by sex, age, socioeconomic status and especially by region. This results will be a barometer for further epidemiologic study about the incidence of thyroid cancer for Korean population

A Study on the Productivity Trends of Regional Health Care Resource Uses in South Korea (지역 의료자원 이용의 생산성 변화 분석)

  • Dong, Jae-Yong;Lee, Kwang-Soo
    • The Korean Journal of Health Service Management
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    • v.10 no.2
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    • pp.71-82
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    • 2016
  • Objectives : This study purposed to analyze the productivity trends of regional health care resource uses in South Korea. Methods : Data was provided from the regional health care statistics by the National Health Insurance Service(NHIS) and collected from 2011 to 2014 at the 226 administrative regions such as Si(city in Korean), Gun(county in Korean), Gu(district in Korean). Productivity trend was analyzed with Malmquist Productivity Index(MPI). Input variables were the number of medical personnels, facilities, and major medical equipments. Output variables were the number of inpatient and outpatients in model A, and the amount of inpatient and outpatient reimbursements in model B. Results : In model A, the productivity of 62 regions were increased but it was decreased in 164 regions. In model B, the productivity of 123 regions were increased but it was decreased in 123 regions. Conclusions : If these trends were continued, there will be problems with the efficiency of national regional healthcare resource utilization. Health policy makers will require to focus in solving this phenomenon.

Trends in Percutaneous Coronary Intervention and Coronary Artery Bypass Surgery in Korea

  • Lee, Heeyoung;Lee, Kun Sei;Sim, Sung Bo;Jeong, Hyo Seon;Ahn, Hye Mi;Chee, Hyun Keun
    • Journal of Chest Surgery
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    • v.49 no.sup1
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    • pp.60-67
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    • 2016
  • Background: Coronary angioplasty has been replacing coronary artery bypass grafting (CABG) because of the relative advantage in terms of recovery time and noninvasiveness of the procedure. Compared to other Organization for Economic Cooperation and Development (OECD) countries, Korea has experienced a rapid increase in coronary angioplasty volumes. Methods: We analyzed changes in procedure volumes of CABG and of percutaneous coronary intervention (PCI) from three sources: the OECD Health Data, the National Health Insurance Service (NHIS) surgery statistics, and the National Health Insurance claims data. Results: We found the ratio of procedure volume of PCI to that of CABG per 100,000 population was 19.12 in 2014, which was more than triple the OECD average of 5.92 for the same year. According to data from NHIS statistics, this ratio was an increase from 11.4 to 19.3 between 2006 and 2013. Conclusion: We found that Korea has a higher ratio of total procedure volumes of PCI with respect to CABG and also a more rapid increase of volumes of PCI than other countries. Prospective studies are required to determine whether this increase in absolute volumes of PCI is a natural response to a real medical need or representative of medical overuse.

On the models for the distribution of examination score for projecting the demand for Korean Long-Term Care Insurance

  • Javal, Sophia Nicole;Kwon, Hyuk-Sung
    • Communications for Statistical Applications and Methods
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    • v.28 no.4
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    • pp.393-410
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    • 2021
  • The Korean Long-Term Care Insurance (K-LTCI) provides financial support for long-term care service to people who need various types of assistance with daily activities. As the number of elderly people in Korea is expected to increase in the future, the demand for long-term care insurance would also increase over time. Projection of future expenditure on K-LTCI depends on the number of beneficiaries within the grading system of K-LTCI based on the test scores of applicants. This study investigated the suitability of mixture distributions to the model K-LTCI score distribution using recent empirical data on K-LTCI, provided by the National Health Insurance Service (NHIS). Based on the developed mixture models, the number of beneficiaries in each grade and its variability under the current grading system were estimated by simulation. It was observed that a mixture model is suitable for K-LTCI score distribution and may prove useful in devising a funding plan for K-LTCI benefit payment and investigating the effects of any possible revision in the K-LTCI grading system.