어린이 공공전문진료센터의 진료 역량: 상급종합병원과의 비교를 중심으로

오정윤,조수진,정진선,조진숙,박춘선 건강보험심사평가원 2022 HIRA RESEARCH Vol.2 No.2

소아청소년 복합만성질환자 수 및 진료비의 변화: 2011-2021년 건강보험청구자료 분석

오정윤,조수진,정진선,조진숙,박춘선 건강보험심사평가원 2023 HIRA RESEARCH Vol.3 No.2

Background: The number of children and adolescents has decreased by more than 3 million over the past 10 years. We analyzed changes in the number of children and adolescents with complex chronic conditions (CCCs) and their medical expenditures between 2011 and 2021. Methods: We used National Health Insurance claims data of patients under the age of 20 from 2011 to 2021. CCCs were classified as pediatric CCCs by Feudtner et al. Patients who repeatedly utilize medical services due to CCCs were defined as patients who sought medical care twice or more within the past 3 years. Their sex, age, CCC categories, and the number of CCC categories were presented using descriptive analyses. Results: The number of children and adolescents with CCCs increased from 345,320 (3.04%) in 2011 to 451,238 (5.33%) in 2021. Patients who repeatedly utilized medical services due to CCCs increased by 71,889 during the same period. The proportion of patients with two or more CCC categories increased from 35.80% in 2011 to 43.67% in 2021. In 2021, patients with other congenital or genetic defect were most common. Medical expenditures associated with CCCs increased from 475,654 million won (12.34%) in 2011 to 768,467 million won (19.11%) in 2021. Conclusion: The number of patients with CCCs and their medical expenditures increased in Korea between 2011 and 2021. The results indicate that consistent national efforts are required to maintain the specialized pediatric care. Further studies are needed to identify pediatric patients who require specialized medical services through various methods.

Methylation Status and Expression of E-cadherin in Oral Squamous Cell Carcinomas Compared to Benign Oral Epithelial Lesions

Son, Hyun-Jin,Chu, Jung-Youb,Cho, Eui-Sic,Lee, Dong-Geun,Min, Myung-Gee,Lee, Suk-Keun,Cho, Nam-Pyo The Korean Academy of Oral Biology 2006 International Journal of Oral Biology Vol.31 No.2

Expression of invasion/metastasis suppressor, E-cadherin, is reduced in many types of human carcinomas. Although somatic and germline utations in the CDH1, which encodes the human E-cadherin, have frequently been reported in cases with diffuse gastric and lobular breast ancers, irreversible genetic inactivations are rare in other human carcinomas. Recently, it has been well documented that some genes in human cancers may be inactivated by altered CpG methylation. Herein, we determined the expression and methylation status of E-cadherin in oral squamous cell carcinoma (SCC) by immunohistochemistry and methylation-specific PCR. The expression of E-cadherin was significantly higher in the well-differentiated oral SCCs than the moderately or poorly differentiated ones. None of eight tested benign pithelial hyperplasias showed aberrant methylation, whereas five of 12 oral squamous cell carcinomas showed aberrant methylation. When we compared E-cadherin expression with methylation status, oral SCCs with normal methylation showed a higher expression of E-cadherin than those with methylation. These findings suggest that aberrant CpG methylation of CDH1 promoter region is closely associated with transcriptional inactivation and might be involved in tumor progression of the oral mucosa.

요통환자의 요부 안정화 운동 방법이 통증감소에 미치는 효과에 대한 연구

조미숙,최윤희,김경,이지연,김진섭 대구대학교 특수교육재활과학연구소 2010 再活科學硏究 Vol.28 No.1

요통이란 근 골격의 이상으로 인한 통증으로 흉추 10번 이하의 허리부위에서 통증이 3일 이상 지속되는 경우를 말하며 인구의 약80% 이상이 일생을 통해 적어도 한번쯤은 겪게 된다. 이러한 요통은 체간의 연부조직의 손상이나 근력의 약화가 주요원인으로 작용하며, 이로 인해 통증, 지구력 감소, 관절가동범위 제한, 보행능력 감소를 유발한다. 이는 요통과 운동이 많은 관련성을 가지고 있다고 사료되며 그 중 요부 안정화 운동이 요통 환자의 통증 감소에 미치는 효과에 대해 선행연구들을 살펴봄으로써 효과적인 요부 안정화 운동방법과 적용에 도움을 주고자한다. Damage of soft tissue in lumbar interbody and weakness of muscular strength are the major causes of lower back pain, which results in inducing pain sensation, reducing muscular endurance and flexibility, limiting range of motion, and lowering locomotive capacity. Lower back pain is considered to be closely related to exercise. Exercise intervention in patients with low back pain being used as one of the spinal stabilization exercises and low back pain patients that exercise is effective in reducing the pain has been reported. Therefore, patients with low back pain of spinal stabilization exercises for pain reduction, previous studies on the effect of spinal stabilization exercise by examining how effective and will give help to apply.

낙농의 경영효율성과 경영개선 방안에 관한 연구

조석진,김창호 한국농업정책학회, 한국축산경영학회 2001 농업경영정책연구 Vol.28 No.1

Dairy farm efficiency was estimated by data envelopment analysis(DEA) method using farm records surveyed over '94∼'97. The results revealed that dairy farm efficiency was lowered over '94∼'96 and turned upward in 1997 but fell short of the level in 1994. This implies that the various efforts to enhance the dairy farm efficiency in the post Uruguay Round period were not necessary successful. In addition, it turned out that dairy farm efficiency can be better ameliorated by eliminating inefficiency than by scale expansion.

강원도산 감자의 품질 개량을 위한 연구 1.재배종 감자 품종들의 단백질, 환원당, 총폐놀성화합물 함량 및 Lipoxygenase Isozyme류 활성

조진숙,김화영,조순영 강릉대학교동해안지역연구소 1999 東海岸硏究 Vol.9 No.2

In order to develop potatoes with good processing qualities, we determined the protein content, reducing sugar content, total phenolic compounds content, and lipoxygenases activities in the tubers of five cultivated potato varieties. Superior variety contained the highest protein content among the five tested potato varieties. In addition, the reducing sugar content of Superior was lowest as compared with those of the five tested potato varieties. The lipoxygenase-2 activities of Superior and Chopung varieties were higher than those of Atlantic, Daegwan No. 52, and Daegwan No. 53 varieties. The five tested varieties showed no difference in the content of total phenolic compounds. The results suggest that Superior is the most acceptable material for processing such as potato chips and French fries.

지방 중소도시 근대건축에 관한 연구 : 충남 공주지역 근대건축의 형성 및 변천과정을 중심으로 Focused on the Formation and the Transition Process of Modern Architecture in Kong-ju

조흥석,오진안,김정동 牧園大學校 建築·都市硏究센터 1999 建築·都市環境硏究 Vol.7 No.-

The local city the fundamental research for the public recognition and architecture-cultural characteristic of modern architecture is very weak. When the characteristic of Korean modern architecture and mutual relation of systematic history is important, in a various side the research for other area is very urgent. From this point of view, the purpose of this research is by considering a positive date for formation and the transition process of existing modern architecture in a Kong-ju from the opening port to classify systematically existing actual condition of modern architecture in Kong-ju. To analyze each functional characteristic of modern architecture in Kong-ju in Korea modern architectural history and finally to establish historical meaning and to endow existing modern architecture with preservable value of Kong-ju architecture.

연근속의 Niacin 분석에 관한 연구

조인호,정석진 全北大學校 基礎科學硏究所 1981 基礎科學 Vol.4 No.1

Niacin contents in Lotus Corniculatus L. has been determined by high pressure liquid chromatography(HPLC), microbiological assay and manual chemical methods. It is concluded that the HPLC method was more precision than microbiological assay, or manual chemical methods.

한국인의 언어의식 : 언어접촉과 관련된 사회언어학적 연구

조준학,박남식,장석진,이정민 서울대학교 어학연구소 1981 語學硏究 Vol.17 No.2

The present study is an attempt to provide a rough profile of lingustic consciousness, as reflected in the day-to-day use of present-day Korean. The underlying assumption throughout is that the drastic socio-political changes in post-Liberation Korea must have left strong imprints in the popular Korean psyche and that there must be linguistic reflexes for these imprints, The present study does indeed come up with an interesting assortment of linguistic changes attributable to such socio-political changes as ① the coming of democracy and the nuclear family and ② an ever increasing encounter with other dialects and languages. As such, the present study can serve as a basis for a systematic formulation of language policy or for a principled 'purification' of Korean. A 50-item questionnaiare is used for the present study. The 784 respondents range from middle-school students to college graduates and represent both sexes and most of the major dialects of Korean.

초등학교 교사들의 직무스트레스와 건강 수준

조현숙,이종태,손혜숙,박진국 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.5

Objective : The purpose of this study was to assess the effect of job strain on stress and health status among elementary school teachers. Methods and Material : The subjects in this study were 300 teachers who were selected from among 588 teachers in 13 out of 42 elementary schools in the city of Gimhae. Through the questionnaire, demographic characteristics, Karasek's Job Content Questionnaire(JCQ) and the Psychosocial Well-being Index (PWI) to assess their occupational characteristics and psychosocial stress level were surveyed. Medical checkup results of them were adopted to measure their Health status. Results : 24.9 percent of the general teachers were low strain group, and 16.3 percent of them were high strain group. In the senior teachers, 19.7 percent belonged to a low strain group and 21.3 percent belonged to a high strain group. In regard to health status, more senior teachers than junior teachers suffered from obesity(24.6%) and diabetes(11.5%) (p<0.O5), and they also were higher in DBP(p<0.057), total cholesterol(p=0.039) and blood sugar level(p=0.000), the low strain group perceived more social support(p=0.000), and the high strain group felt bigger physical overload(p=0.000). Concerning psychosocial stress, the low strain group was more aware of teacher social role and put more confidence in themselves(p=0.004). The high strain group was more depressed(p=0.001), but no difference was detected in health status. The health status difference between the high strain and low strain groups was significant in depression of psychosocial stress(OR=3.823, 95%CI=1.584-9.224). Conclusion : The senior teachers group was more morbid to obesity, diabetes and hyperlipidemia, which implies that some measure should be studied to help senior teachers manage those diseases properly. The high strain group suffered more from physical overload and was high 'Social support'. Therefore it's required for high strain group to be given more support from colleagues and supervisors, and a stress management program should be implemented to reduce their psychosocial stress.