• 보건행정학회지
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• 제9권4호
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• pp.1-14
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• 1999

The purpose of this study was to estimate the magnitude of patient's actual cost-sharing for hospital services in the National Health Insurance which has been estimated with only a few hospitals or limited number of patients. Also we aimed at analysis of factors influencing the magnitude. Sources of analyzed data were two databases. 1997 medical benefits record of the National Federation of Medical Insurance and 1997 Statistics for Hospital Management from the Korea Institute of Health Services Management(KIHM). We merged two databases and related records for 224 hospitals. based on the identification details of each hospital. The average percent of patients' cost-sharing was 51.7% of total hospital revenues from the insurance. with 40.3% of revenue in inpatient and 67.4% in outpatient. respectively. The contributing hospital factors to the magnitude of cost-sharing were size of hospitals. teaching status. location. number of employed physicians. etc. Larger and university hospital. urban location. and with more physicians were positively correlated with higher level of cost-sharing. Additionally, the higher the expenses of inpatient's treatment was, the higher the size of patient's cost-sharing was. These findings suggest that present level of patients' cost-sharing is quitely high and it is urgent to reduce the patient's cost-sharing to the reasonable level. It would be necessary to extend the coverage of insurance benefits and to develop policies focusing on larger hospitals and inpatient services.

• Journal of Hospice and Palliative Care
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• 제25권2호
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• pp.76-84
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• 2022

Purpose: We compared cost-effectiveness parameters between inpatient and home-based hospice-palliative care services for terminal cancer patients in Korea. Methods: A decision-analytic Markov model was used to compare the cost-effectiveness of hospice-palliative care in an inpatient unit (inpatient-start group) and at home (home-start group). The model adopted a healthcare system perspective, with a 9-week horizon and a 1-week cycle length. The transition probabilities were calculated based on the reports from the Korean National Cancer Center in 2017 and Health Insurance Review & Assessment Service in 2020. Quality of life (QOL) was converted to the quality-adjusted life week (QALW). Modeling and cost-effectiveness analysis were performed with TreeAge software. The weekly medical cost was estimated to be 2,481,479 Korean won (KRW) for inpatient hospice-palliative care and 225,688 KRW for home-based hospice-palliative care. One-way sensitivity analysis was used to assess the impact of different scenarios and assumptions on the model results. Results: Compared with the inpatient-start group, the incremental cost of the home-start group was 697,657 KRW, and the incremental effectiveness based on QOL was 0.88 QALW. The incremental cost-effectiveness ratio (ICER) of the home-start group was 796,476 KRW/QALW. Based on one-way sensitivity analyses, the ICER was predicted to increase to 1,626,988 KRW/QALW if the weekly cost of home-based hospice doubled, but it was estimated to decrease to -2,898,361 KRW/QALW if death rates at home doubled. Conclusion: Home-based hospice-palliative care may be more cost-effective than inpatient hospice-palliative care. Home-based hospice appears to be affordable even if the associated medical expenditures double.

• 한국병원경영학회지
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• 제13권3호
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• pp.44-68
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• 2008

The purpose of this study is to identify which factors of medical service quality were considered important by patients based on survey on eight hospitals located in Seoul. We analyzed the difference in impact of health service quality factors between the two groups with short and long inpatient days. In addition, we analyzed which service factors affected the customer satisfaction more differently across the inpatient groups. We found that patient satisfaction was not different between the two groups with short and long inpatient days. But the two groups showed different priority orders of medical service factors that affect patient satisfaction. In the group with long inpatient days, the order of medical service factors are cleanness, speciality, process. In the group with short stay, important factors are speciality, cleanness and convenience of facilities. These findings imply that hospitals should set up different marketing strategies across the different inpatients groups.

• 한국융합학회논문지
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• 제7권4호
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• pp.59-66
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• 2016

본 연구의 목적은 병원의 입원환자 진료서비스와 환자 재원일수와의 관계를 알아보기 위함이다. 병원 진료의 집중화 정도를 측정하기 위하여 진단명 기준 환자군(Diagnosis Related Group, 이하 DRG)을 이용하여 내부 허핀달 지수(IHI: Internal Herfindahl-Hirshman Index)를 산출하였다. 그 다음 병원 운영의 효율성에 미치는 영향을 분석하기 위하여 병원별 평균 재원일수를 종속 변수로 하여 분석하였다. 입원 진료 서비스의 집중화 정도와 재원 일수는 음의 상관관계로 집중화 정도가 높을수록 재원일수가 유의미하게 짧아지고 있다. 이는 다시 해석하면 입원 진료의 집중화 전략은 병원 운영 측면에서는 병상 회전율을 높여주고 환자 결과 측면에서는 건강성과에 긍정적인 영향을 주는 전략이라고 할 수 있다.

• 한국인터넷방송통신학회논문지
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• 제21권3호
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• pp.169-173
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• 2021

현재 병원에서의 안전사고가 꾸준히 발생하고 있다. 특히, 요양병원 등 면역력이 약한 고령환자의 안전사고가 지속적으로 발생하고 있으며 이에 대한 대책이 필요하다. 대부분의 사고는 거동이 불편한 환자의 움직임에 의해 일어나고 있다. 이에 환자의 움직임에 따른 입원실 음향을 분석하고 인식하여 관리자가 사전대처 하여 안전사고를 줄이는 방법으로 본 논문에서는 시계열 패턴인식에 적용 가능한 알고리즘인 DTW (Dynamic Time Warping)을 사용하여 병원 입원실 음향인식을 위한 음향패턴을 분류하여 병원 입원실 환경에 적용하여 분석 하였다.

• 보건의료산업학회지
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• 제3권1호
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• pp.14-24
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• 2009

This study aims at deriving any useful information necessary to strengthen the competitiveness for growth through empirical analyses on general hospital located in a province in order to countermeasure the opening and competition of medical markets. The characteristics of user were identified on the basis of disease groups under KCD in the research method. In addition, the analysis on the expenses of diagnosis and treatment was divided into the treatment progress and degree of hospital resource utilization And the regression was carried out to identify the impacts of characteristics of inpatient users on the degree of hospital resource utilization. As a result of major research, the inpatient users of the general hospital located in the provincial area in consideration of inpatient users were formed around the inpatient disease groups representative for Korea(diseases of the respiratory system, injury and poisoning & certain other consequences of external causes). And it was understood that most of residents within a distance of 40 minute by the public transportation were using. And mostly were under the age of 9 or over 60, and the provision of medical features such as the degree of consultation and operational functions were inadequate. When we classify inpatient treatment cost for each resource application as the medical cost being the center of patient care function, the equipment and human resource application sector are constituted over half. Accordingly, the following suggestions are made as plans to strengthen the competitiveness for the growth of general hospitals located in the provincial areas on the basis of analytical results. First, it is necessary to have the characterization matching to the age and disease groups with a high frequency. Second, it is necessary to increase the degree of hospital resource utilization according to the characterization. Third, it is necessary to concentrate on public relations. The above suggestion, as a method for securing image improvement and competitive power as a general hospital, and through expansion of social function that a regional general hospital needs to secure not only as an individual institution but also as a general hospital, it can be seen that a general improvement of image as a regional general hospital is possible.

• 한국병원경영학회지
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• 제4권2호
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• pp.41-59
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• 1999

Objectives: This study was done to compare patient satisfaction and hospital charges of surgery performed in an outpatient basis(ambulatory surgical procedures). Methods : This retrospective study was performed in 20(vitrectomy 11, tonsillectomy 9) randomly selected ambulatory surgical procedures patients and 50(vitrectomy 26, tonsillectomy 24) inpatients who. received the same procedure at a general hospital in Seoul since January 1, 1998 to October 31, 1998. The operative procedures were vitrectomy and tonsilletomy which could be performed on a ambulatory surgical procedures basis or on an inpatient basis. Results: The results of this study shows that the patients thought the expenses and the surgical operative time was an important factor in a ambulatory surgical procedures but there were no differences in the patient satisfaction by the method of surgery. The charges of vitrectomy and tonsilletomy were reduced up to 495,000 won and 380,000 won from l,589,000 won 842,000 won inpatient surgery respectively. Conclusions: This study focused only on the charges of the surgical procedures and did not include the cost of patient helper, the lost salary due to missing days of work to care for a member of the family, transportation costs, and other indirect costs. Therefore, if those fees were included, ambulatory surgical procedures would be more economical. Therefore, by giving incentives at the fee schedule, the government health policies it would reduce the total hospital charges.

• Journal of the Korean Data and Information Science Society
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• 제18권1호
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• pp.31-40
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• 2007

Many previous researchers tried to analysis relationship between financial index of hospitals such as revenue, expenses, and profit and hospital outcome such as number of inpatient and outpatient or, between that financial index and hospital size including number of hospital beds. However, these studies did not find exact relationship between financial index and hospital efficiency and productivity. Therefore, purpose of the study explores exact relationship between hospital financial outcome and hospital efficiency and productivity using adjusted inpatient days concept from American Hospital Association. Through the empirical analysis, the researchers find that hospital profit has the U-shape quadratic function to operation ratio. 66.9% of operation ratio is changing point and hospitals with 55.8% through 75.0% of operation ration have experience deficit situation. Considering the hospital circumstance, Korean hospitals would be to maintain general hospital type with various specialty departments.

• 한방안이비인후피부과학회지
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• 제35권4호
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• pp.95-105
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• 2022

Objectives : The purpose of this study is to retrospectively analyze 3 years of inpatient dermatologic and surgical consultation to Korean medicine ophthalmology, otolaryngology & dermatology department in Korean medicine hospital. Methods : We classified dermatological and surgical inpatient consultations between September 1st, 2019 and August 31st, 2022, based on electronic medical record by gender, age, hospitalized department, categories of diseases. Results : Total number of consultations were 336. The proportion of female and male were 2.5:1, and the average of age was 65.6 and 60, respectively. The most frequently referred skin disease category was infectious skin disease(39.9%), followed by eczema(20.2%), dermatoses due to physical forces(10.1%), pigment anomalies(7.1%), nevi and tumors(4.8%), diseases of the skin appendages(4.2%), urticaria(3.9%), and others(4.9%). Consultations from department of Korean rehabilitation medicine, and Korean internal medicine were most common, because they have a comparatively large number of inpatients and long hospitalization period. In case of infectious disease and skin ulcer, patients from Korean internal medicine were frequently consulted due to characteristics of stroke and internal diseases. Conclusions : This study identified the frequency of consultation and the disease group with many requests for each department. Identifying the characteristics of diseases with a high frequency of consultation will prevent various dermatological problems that may occur by department. In addition, it was found that a prompt consultation was needed for accurate diagnosis and treatment in dermatological problem.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2001년도 The Pacific Aisan Confrence On Intelligent Systems 2001
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• pp.352-357
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• 2001

This study presents an analysis of healthcare quality indicators using data mining for developing quality improvement strategies. Specifically, important factors influencing the inpatient mortality were identified using a decision tree method for data mining based on 8,405 patients who were discharged from the study hospital during the period of December 1, 2000 and January 31, 2001. Important factors for the inpatient mortality were length of stay, disease classes, discharge departments, and age groups. The optimum range of target group in inpatient healthcare quality indicators were identified from the gains chart. In addition, a decision support system was developed to analyze and monitor trends of quality indicators using Visual Basic 6.0. Guidelines and tutorial for quality improvement activities were also included in the system. In the future, other quality indicators should be analyze to effectively support a hospital-wide continuous quality improvement (CQI) activity and the decision support system should be well integrated with the hospital OCS (Order Communication System) to support concurrent review.