http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 오종민 (검색결과 473 건)
- 무료
- 기관 내 무료
- 유료
-
심혈관질환 위험 기반 생물학적 연령 산출을 이용한 전체 사망 및 의료비 예측: 건강보험공단 맞춤형 자료 분석
오종민,이유리,하은희,조진우,홍윤철 한국보건행정학회 2025 보건행정학회지 Vol.35 No.3
Background: Chronological age (CA) has limitations in predicting individual health risks and healthcare expenditures. Biological age (BA), estimated from health status indicators, has gained attention as an alternative. This study calculated BA based on the predicted risk of cardiovascular disease (CVD) hospitalization using health screening data and defined the difference between BA and CA (BA–CA) as accelerated aging (AA). The study aimed to evaluate whether BA has equal or better predictive power than CA for all-cause mortality and healthcare expenditure, and to quantify medical cost differences according to AA level through simulation analysis. Methods: We analyzed a cohort of approximately 11.7 million Korean adults aged 40 and over who underwent health check-ups between 2012 and 2014, with follow-up until 2023. BA was derived from clinical indicators, lifestyle factors, and environmental exposure using a sex stratified Cox model estimating 10-year CVD hospitalization risk, and AA (BA–CA) was used as the main explanatory variable. Primary outcomes were all-cause mortality and annual total medical cost, and area under the receiver operating characteristic curve (AUROC) was used to compare predictive performance between BA- and CA-based models. Regression models were used to assess the association between AA and medical cost, and cost differences under varying BA levels within the same CA group were illustrated via simulation. Results: Higher BA was significantly associated with increased mortality and medical expenditure. BA-based models showed comparable AUROC values to CA-based models. A non-linear relationship was observed between AA and cost: as AA increased, medical cost rose continuously in women but plateaued or declined in men beyond a certain threshold. Simulation results estimated that among 65-year-old men, those with BA of 70 incurred Korean won 340,000 more in annual medical cost than those with BA of 60 based on the 2012 medical expense usage. Conclusion: BA derived from routine health screenings data accurately predicts individual mortality and healthcare costs, complementing traditional CA-based models. AA is a practical indicator for identifying high-risk populations, evaluating intervention effects, and simulating healthcare budget scenarios.
-
吳鍾敏 慶熙大學校 1994 論文集 Vol.23 No.-
Water samples were collected in the Minami-Asakawa River in Tokyo. Mean daily loading and budgets of some bioelements, such as carbon, nitrongen and phosphorus, were estimated. Suspended matter(75%), organic carbons(60%) and ammoium(59%) appeared to be removed by self-purification processes. On the other hand, nitrate, nitrite and chlorophyll a, which were considered to be produced in situ, increased with the river flow. The urban river is not only a transportation channel of bioelements but also a place for their metabolism.
-
오종민,김홍석,진현오,윤세철 경희대학교 환경연구소 1998 環境硏究 論文集 Vol.8 No.-
Recently, the concern about groundwater pollution is increasing. And, groundwater was one of the major water resource used as drinking water by eighty percent of the world population, and its utility as industry water, agriculture water, fresh water was increasing. But, when pollution material was found in housing well, by purifying polluted water, the area of doing thorough conservation management was few. Thus, if water resource being regard as unlimited source, the right view of nature and scientific utility were essential because of the problem of its value. The purpose of this study was that investigated groundwater quality pollution condition in the part areas of Kyunggi-do Suwon Si, Yong-In Si, proposed to efficient management plan for pollution occurrence prevention and groundwater quality development by surveying groundwater pollution source. The result of the study was that the groundwater by use purpose could systematically manage water quality since development beginning, management system about groundwater development with use can established.
-
오종민,이수환 경희대학교 지역문제연구부 1996 지역개발연구 Vol.3 No.-
We investigated the ionic characterics and components of KyungGi-Do,YongIn area for evaluation of acidrain precipitation during 1995.6-1996.6. Rain precipitations of this area were not yet acidic condition. But, rain precipitations must be changed to more acidic conditions after the constructions finished, residents were occupied and fuel consumption increased. Thus, We think that the proper counterplans must be proposed.
-
-
-
-
-
-
YOLOv3를 이용한 Jetson Nano 기반의 도로 반사경 시스템
오종민,차도엽,안서연,박범용 제어로봇시스템학회 2021 제어로봇시스템학회 국내학술대회 논문집 Vol.2021 No.6
According to statistics for the last three years, the mortality rate on curved roads is higher than on straight roads. To prevent accidents on the curved roads, reflection mirrors for roads are used. This paper proposes Jetson Nano-based reflection mirror system for road using the YOLOv3 model to overcome the functional limitations of reflection mirrors for the road. The real-time image captured by a webcam installed at the intersection is inferred by the YOLOv3 model, and if the object is a car or a pedestrian, the OLED display is displayed images that representing the object. In order to evaluate the proposed system, we measure the recognition rate of the real-time image being filmed with the webcam. The experimental result shows that the recognition rate is 100%.
ScienceON
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
