발제8 : 치료가능한 사망으로 인한 지역 간 질병부담의 격차

백세종 한국보건행정학회 2020 한국보건행정학회 학술대회 논문집 Vol.2020 No.1

우리나라 中小企業政策의 改善方向에 관한 硏究

백세종 건국대학교 1994 論文集 Vol.7 No.-

발제15 : 치료가능한 사망으로 인한 지역 간 질병부담의 격차

백세종 한국보건행정학회 2020 한국보건행정학회 학술대회 논문집 Vol.2020 No.2

치료 가능한 사망으로 측정한 우리나라 지역 간 건강수준의 격차

백세종 ( Sei-jong Baek ),김희년 ( Heenyun Kim ),이다호 ( Da-ho Lee ),정형선 ( Hyoung-sun Jeong ) 한국보건행정학회 2021 보건행정학회지 Vol.31 No.1

Background: This study aims to figure out the gaps in health status by estimating amenable mortality rate by region, reflecting the characteristics of Korea, and estimating the years of life lost (YLL) per capita by disease. Methods: People who died from amenable diseases between 2008 and 2018 were extracted from the cause of death statistics provided by Statistics Korea. The age-standardized amenable mortality rates were estimated to compare the health status of 229 regions. YLL per capita was calculated to compute the burden of diseases caused by treatable deaths by region. The YLL per capita by region was calculated to identify the burden of disease caused by amenable deaths. Results: First, while the annual amenable mortality rate in Korea is on a steady decline, but there is still a considerable gap between urban and rural areas when comparing the mortality rates of 229 areas. Second, YLL per capita due to the amenable deaths is approximately 14 person-years during the analysis period (2008-2018). Conclusion: Although the health status of Koreans has continuously improved, there is still a gap in health status region by region in terms of amenable mortality rates. Amenable death accounts for a loss of life equivalent to 14 person-years per year. Since the amenable mortality rate is an indicator that can measure the performance of the health care system, efforts at each local area are required to lower it.

광섬유 ROTDR 센서를 이용한 침입 탐지기법의 개발

백세종(Se Jong Baik),권일범(Il Bum Kwon),정철(Chul Chung),유재왕(Jae Wang Yu) 한국센서학회 2002 센서학회지 Vol.11 No.4

The developing of buried fiber optic sensor with high sensitivity and broad-area detecting intruders is carried out using fiber optic ROTDR(Rayleigh Optical Time Domain Reflectometry). The sensing part was designed to be able to broad-area detect intrusion effect per optical fiber length underground. The bending light losses in optical fibers are investigated by commercial mini ROTDR with wavelength 1.55㎛, distance range 5km, pulse width 20ns, SNR=5.7. The sensing fibers are selected as the common telecommunication fibers are the 1.5mm, 3.5 mm outer diameter, 4km each length fiber products. Experiments were investigate the characteristics of signal sensitivity according to applied intrusion weight. The relation between the applied weight and the bending loss was almost linear, and broad-area detect intrusion effects are the 2m resolution and 1.3㎡ per optical fiber length respectively. The light loss by the applied weight on fiber was 0.17 dB/kg, that the sensitivity of the optical fiber sensor was sufficient to detect intruders passing over the buried optical fiber.

유도 브릴루앙 산란 원리 및 특성에 관한 연구

정병만,백세종,오희균 全南大學校 師範大學 科學敎育硏究所 2003 科學敎育硏究誌 Vol.27 No.1

The qualitative interpretation about the conservation of energy and linear momentum of stimulated Brillouin scattered light is formulated and the nonlinear phenomena of stimulated Brillouin scattering is derived. In addition, We have interpreted the basic theory of Brillouin optical time domain analysis (BOTDA) by use of the energy relation between the pumping light and the probe light. Through these processes we can obtain the high distance-resolution and fiber strain measurement.

건강정보 이해능력과 코로나19 감염에 대한 염려의 관련성

허민희,백세종,노진원 사단법인 대한보건협회 2023 대한보건연구 Vol.49 No.1

Purpose: This study has attempted to analyze the association between health literacy and health concerns of COVID-19 infection by using the Korea Community Health Survey, nationally representative data collected under complex sample designs. Methods: The concern of COVID-19 infection was used as the independent variable and main dependent variable was health literacy. In this study, social determinants of health were considered as control variables. The relationships of health literacy with health concerns of COVID-19 infection were analyzed using binary logistic regression. Results: As a result, people with low health literacy were more likely to have health concerns of COVID-19 infection. And sex, age, marital status, household income, education level, unmet medical needs, health screening, residential area, reliability of social environment were significantly associated with health concerns of COVID-19 infection. Conclusions: This study revealed that health literacy was negatively associated with the health concerns of COVID-19 infection. People with low health literacy would be more likely to have low resilience on infodemic situation, distorted perceptions and uncertainty about COVID-19, leading to increased concerns of COVID-19 infection. Therefore, policymakers should support to enhance capacity to improve health literacy and delivery of accurate health-related information at the same time. 연구목적: 본 연구는 전국 성인을 대상으로 한 2021년 지역사회 건강조사 원시자료를 활용하여 건강정보 이해능력과 코로나19 감염에 대한 염려의 관계성을 파악하고자 하였다. 연구방법: 종속변수는 코로나19 감염에 대한 염려, 독립변수는 건강정보 이해능력이며, Healthy People 2030의 건강의 사회적 결정요인을 재구성하여 통제변수를 고려하였다. 층화변수, 집락변수 및 개인 가중치를 적용한 복합표본분석을 수행하였으며, 건강정보 이해능력 수준과 코로나19 감염에 대한 염려의 관련성 파악을 위해 이분형 로지스틱 회귀분석을 실시하였다. 모든 통계적 처리는 SAS 9.4를 사용하여 수행되었다. 주요결과: 분석결과, 건강정보 이해능력 수준이 높을수록 코로나19 감염에 대한 염려가 낮았다. 또한 성별, 연령, 혼인상태, 가구 월소득, 교육수준, 미충족 의료 여부, 건강검진 수검 여부, 거주지역, 사회환경에 대한 신뢰도가 코로나19 감염에 대한 염려와 유의미한 관련성이 있었다. 결론: 건강정보 이해능력 수준이 낮은 개인은 감염병의 실제 위험보다 더 많은 두려움에 노출된 정보전염병 상황에 낮은 회복 탄력성을 보일 가능성이 높으므로 코로나19에 대해 왜곡된 인식과 불확실성이 증가하여 코로나19 감염에 대한 더 높은 염려를 보일 것으로 판단된다. 따라서 코로나19의 장기화 및 위드 코로나로 방역이 일상생활과 동조화된 상황에서 개인수준의 건강정보 이해능력 제고를 위한 역량 강화와 정부차원의 정확한 정보의 전달과 환경 조성에 대한 지원이 동시에 요구된다.

광섬유 브릴루앙 산란 센서의 특성에 관한 연구

정병만,백세종,오희균 全南大學校 師範大學 科學敎育硏究所 2003 科學敎育硏究誌 Vol.27 No.1

We have designed a sensing system which is applicable to the structures by use of the fiber-optic Brillouin scattering sensor and have performed various experiments on this system. And we have certified that the relation between the Brillouin frequency shift and the strain is 20.79 μƐ/GHz. We have proposed a method of one distributed feedback laser diode and two electro-optic modulators for more stable frequency control.

군집분석을 활용한 지역별 건강격차 연구: 주관적 건강수준을 중심으로

허민희,백세종,김영진,노진원 한국보건행정학회 2023 보건행정학회지 Vol.33 No.2

Background: Personal socio-economic abilities are crucial as it affects health inequalities. These multidimensional inequalities acrossthe regions have been structured and fixed. This study aimed to analyze health vulnerabilities by regional cluster and identify regionalhealth disparities of self-rated health, using nationally representative cross-sectional data. Methods: This study used personal and regional data. Data from the Community Health Survey 2021 were analyzed. K-means clusteranalysis was applied to 250 si-gun-gu using administrative regional data. The clusters were based on three areas: physicalenvironment, health-related behaviors and biological factors, and the psychosocial environment through the conceptual frameworkfor action on the social determinants of health. And binary logistic regression analyses were conducted to examine the differencesin self-rated health status by the regional clusters, controlling human biology, environment, lifestyle, and healthcare organizationfactors. Results: The most vulnerable group was group 3, the moderate vulnerable group was group 1, and the least vulnerable group wasgroup 2. The group 2 was more likely to have high self-rated health status than the moderate vulnerable group (odds ratio [OR],1.023; p<0.001). And the group 3 showed low self-rated health status than the moderate vulnerable group (OR, 0.775; p<0.001). However, the moderate vulnerable group had significantly higher self-rated health status than the most vulnerable group (group 2:OR, 1.023; p<0.001; group 3: OR, 0.775; p<0.001). Conclusion: These results demonstrate that community members’ health status is influenced by regional determinants of health andindividual levels. And these contribute to understanding the importance of specific and differentiated interventions like locallytailored support programs considering both individual and regional health determinants.

군집분석을 활용한 지역별 건강격차와 건강불평등 연구 - 주관적 건강상태를 중심으로

허민희,백세종,김영진,노진원 한국보건행정학회 2022 한국보건행정학회 학술대회 논문집 Vol.2022 No.1