농촌지역 노인들의 우울증상에 관련된 요인들의 특성

송미숙,전기홍,송현종,김정은,박승구,신상건,이동훈,정성현,최연주,최완철,최민규,황재철,홍지만 아주대학교 1997 아주의학 Vol.2 No.2

This study was performed to identify risk factors for depression among the elderly in a rural area. A survey was done for the elderly living in Gosam-myenn, Ansung-kun during the period of July 28, 1997 and July 30, 1997. Demographic and sodoeconornic characteristics, and functional and health Status were assessed using a structured questionnaire, and the level of depression was measured by GDS score. The data obtained were analyzed by frequencies, percentage, t-test, ANOVA, and multiple regression, and the results were as follows: 1. The total sample consisted of 133 elderly. Of them, 47 elderly (35.4%) showed significant depressive Symptoms. 2. The GDS score was the highest for the group over 85 years of age (p < 0.05). Those living alone or widowed showed lower GDS score than those living with someone or married (p < 0.05). 3. The GDS score was the highest in the absolutely dependent group, followed by the partially dependent group, and the independent group (p < 0.01). The elderly who perceived their health Status as excellent showed the lowest GDS score. In contrast, those who had more than five chronic diseases showed the highest GDS score. 4. The elderly receiving financial and emotional support from their family or friends showed lower GDS score compared to those without any support. 5. The economically dependent group showed higher GDS score than that of independent group. 6. The elderly who involved in leisure activities showed lower GDS score than those without any involvement. 7. In terms of risk factors for depression, we found that perceived health Status, subjective economic Status, leisure activities, living arrangement and financial support were inversely associated with GDS score, whereas labor support was positively associated with GDS score. Based upon the above findings, this study suggests that these risk factors for depression in the elderly should be taken into consideration for a comprehensive mental health program for the elderly living in the rural area.

한글변형규칙의 기계처리에 관한 연구

송기현,강지훈 충남대학교 자연과학연구소 1987 忠南科學硏究誌 Vol.14 No.1

In this thesis, the Hangul transformational rule is computerized. And a meaning of before-transformation and that of after-transformation can be known by CD based on interpretive semantics. The Hangul transformation rules which are processed in this thesis are past, present, future transformational rules, and interrogation, imperative proposition, admiration transformational rules, and causative, passive transformational rules and compositeness transformational rule that compounds above transformational rules and exception transformational rules.

β-Al₂O₃생성과 전기적 성질에 미치는 Na₂O의 영향

송효일,윤기현,김응수 연세대학교 산업기술연구소 1984 논문집 Vol.16 No.2

Beta-Alumina was prepared with varying Na content from the theoretical composition of β-Al₂O₃(Na₂O·llAl₂O₃) to that of β″-Al₂O₃(Na₂O·5Al₂O₃). Phases and electrical properties of specimens have been investigated. For specimens sintered at 1600℃ for 30mins, Majority phase is β-Al₂O₃and when Na₂O content is over 7.98 wt%, β-Al₂O₃ phase only exists. However, for specimens sintered at 1600℃ for 90 mins, β-Al₂O₃ only is shown. For sintered β-Al₂O₃specimen with α-Al₂O₃, the resistivity is mainly affected by α-Al₂O₃, but for β-Al₂O₃specimen without α-Al₂O₃, it can be divided into part of three temperature regions by effect of grain boundary.

1994∼1995년 한국에서 발생한 가을철 열성질환에 대한 혈청역학적 연구

송기준,송진원,백락주,김상현,김세연,이용주 대한감염학회 1998 감염 Vol.30 No.4

목 적 : 최근 우리나라에서 발생했던 금성 열성질환의 전반적인 혈청역학적 양상의 분석을 위해 1994년부터 1995년까지 고려대학교 의과대학 미생물학교실, 바이러스병연구소에 급성 열성질환으로 검사가 의뢰된 환자혈청 5330건을 쯔쯔가무시병, 발진열, 신증후출혈열, 라임병 및 랩토스피라증에 대한 항체를 조사하였다. 방 법 : 1994년부터 1995년까지 2년간 고려대학교 의과대학 미생물학교실, 바이러스병 연구소에 검사가 의뢰된 환자혈청을 주 대상으로 간접면역형광항체법 검사로 쯔쯔가무시병, 발진열, 신증후출혈열 및 라임병에 대한 항체양성 유무를 검색하고 macroscopic agglutination법으로 렙토스피라증에 대한 항체를 조사하였다. 결 과 : 열성질환 환자 혈청 5330건을 대상으로 신증후출혈열, 쯔쯔가무시병, 발진열 및 라임병에 대한 항체검사 결과 쯔쯔가무시 항체양성자가 12% (640/5330)로 항체양성자 중 여자가 60%로 60대가 30% (192명)로 가장 많았다. 월별 분포에서는 대부분의 양성자 (89%)가 가을철에 집중되어 있었다. Richettsia, typhi에 대한 항체를 양성률을 보였다. 발진열 항체 양성자 중 남자가 60% (106/178)로 여자보다 많았으며, 모든 연령 층에서 발견되었으나 40∼50대가 57% (107명)로 가장 많았다. 대부분이 양성자 (44%)가 늦가을 (10∼12월)에 발생하였다. Macroscopic agglutination법에 의한 렙토스피라에 대한 항체률을 조사한 결과 1% (55/5330)의 항체 양성률을 보였으며 연도별로는 1994년 0.4% (11/2799), 1995년 1.7% (44/2531)로 1995년에 더 많은 항체 양성자가 발생하였다. 총 55건의 렙토스피라 항체양성자 중 남자가 71% 였으며, 연령별 분포에서는 60대가 47%로 가장 많았으며 20대 이상의 성인에서만 항체가 발견되었다. 대부분의 항체양성자 (78%)가 8∼10월에 집중되었다. 라임병은 총 5330건 중 항체양성자는 없었다. 결 론 : 1994∼1995년 우리나라에서 발생한 발열성질환환자 중 쯔쯔가무시병, 발진열, 신증후출혈열 및 렙토스피라증 환자가 전체의 29%였으며 항체 양성자수로는 신증후출혈열,쯔쯔가무시병,발진열,렙토스피라증 순이였다. 따라서 위의 4가지 질환이 우리나라에서 특히 가을철에 발생하는 급성열성질환의 주원이으로 생각되나 새로운 질병이나 신종 병원체에 의한 동일한 질환이 존재할 가능성이 매우 높으므로 지속적인 혈청역학적 조사가 수행되어야 할 것이다. Background :The principal acute febrile diseases reported in autumn, Korea, have been hemorrhagic fever with renal syndrome (HFRS), scrub typhus, murine typhus and leptospirosis. Methods : To evaluat the seroepidemiologic patterns of acute febrile illness in Korea, sera were collected from 5330 patients from 1994 to 1995, and examined for antibodies against Hantaan virus, Orientia tsutsugamushi, Rickettsia typhi, and Borrelia burgdorferi by indirect immunofluorescent antibidy technique (IFA) and by macroscopic agglutination test for Leptospira interogans. Results : Of 640 seropositive cases against O. tsutsugamushi, 60% were female; age group of the seventh decade occupied 30%; 89% were reported during October and November. By IFA test, the seropositive rate of murine typhus was 3.5% (18/5330) with high incidence rate (44%) in the period from October to December, and males in their forties and fifties were mostly affected. Cases seropositive for leptospirosis consisted 1% of 5330 acute febrile illness cases. Of 55 seropositive cases, 71% were male; 71% were in their sixties; 78% occurred during the period from August to October to January and males in the thirties were mostly infected. No seropositive case of Lyme disease was present. Conclusion : The above results indicate that hantavirus, O. tsutsugamushi, R. typhi, and L. interogans were the main causative agents of acute febrile diseases during autumn season in Korea.

뇌동맥류의 진단에 대한 전산화단층촬영 뇌혈관조영술과 고식적 뇌혈관조영술의 비교

송상현,윤수한,안영환,안영민,조기홍,조경기,김선용,서정호 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.10

Cerebral angiography has been essential for the diagnosis of the intracranial aneurysms but. is sometimes accompanied by serious complications. Resolution of CT angiography was up-graded greatly to represent the three-demensional structure of vesseles since helical CT had been introduced. We have compared 26 cases of CT angiography and 28 cases of conventional angiography in terms of specificity and sensitivity for the diagnosis detectable aneurysm diameter. configurational diagnosis and diagnostic confidency. All results showed no statistical difference between CT angiography and conventional angiography. These should suggest that CT angiography could be replaced with conventional angiography for the diagnosis of ruptured aneurysms and even of unruptured aneurysms. resulting in the introduction of first screening modality of unruptured aneurysms.

지역사회획득 폐렴의 치료지침 권고안

송재훈,정기석,강문원,김도진,배현주,서지영,심태선,안중현,안철민,우준희,이남용,이동건,이미숙,이상무,이영선,이혁민,정두련,지역사회획득 폐렴 치료지침 제정위원회 대한감염학회 2009 감염과 화학요법 Vol.41 No.3

A successful therapy of community-acquired pneumonia requires appropriate empirical antimicrobial therapy. Etiology and antimicrobial susceptibility of major pathogens of pneumonia can differ by country. Therefore, an ideal treatment guideline of community-acquired pneumonia should be based on the studies performed in each country. We developed a treatment guideline for community-acquired pneumonia in immunocompetent adults in Korea. This guideline was developed by the joint committee of the Korean Society for Chemotherapy, the Korean Society of Infectious Diseases, and the Korean Academy of Tuberculosis and Respiratory diseases.

고양이의 만성 췌장염 치료 증례

김현아,윤기영,박정호,이왕희,송근호,박성준 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2011 動物醫科學硏究誌 Vol.18 No.1

A 5-year-old Russian blue cat was referred to the Veterinary Medical Teaching Hospital of Chungnam National University with the history of anorexia, lethargy, weight loss(6.5 to 4.8 kg) 2 weeks ago. Abdominal ultrasonography showed the following : increase of echogenicity of liver, irregular shape of gall bladder, hyperechoic region around duodenum. Pancreatitis, cholangitis, hepatic lipidosis was diagnosed by the ultrasonography. Anti- inflammatory therapy, antibiotic therapy was administered. Abdominal ultrasonography is a efficient available diagnostic tool but serum fPL test reveals the highest sensitivity and specifity result for feline pancreatitis. SNAP fPL test is newly released that can check pancreatitis within 10 minutes by same princple of Spec fPL test used in Gastrointestinal Laboratory of Texas A & M Univerrsity.

류마치스성 제1-2경추 아탈구 : 증례보고 Report of A Case

송상현,윤수한,조기홍,안영환,안영민,조경기 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.10

Authors report a case of one-stage transoral decompression and posterior fusion in rheumatoid atlantoaxial subluxation. A 63-year-old man developed a rheumatiod atlantoaxial subluxation with mild weakness of all extremities which developed relatively suddenly 3 months after the initial symptom of neck pain. Skeletal traction followed by transoral decompression and occipitocervical fusion was performed on the same day. Postoperative course has been uneventful and revealed favorable fusion state of occipito-atlanto-axis. The pertinent literature on theumatoid atlanto-axial subluxation is reviewed and discussed.

Methylene blue와 Sodium Bis(2-ethl hexyl) sulfosuccinate 사이의 용매효과

송기동,김성현 조선대학교 기초과학연구소 1992 自然科學硏究 Vol.15 No.1

The metachromatic behavior of methylene blue(MB) with sodium bis (2-ethyl hexyl) sulfosuccinate(AOT or Aeorsol, OT), reversed micelle has been studied by absorption spectra viscosity, and refractive index. The effect of organic solvents(methanol, ethanol, isopropyl alcohol, and ethylene glycol) on the spectra has also been investigated. The critical micelle concentration (CMC) values of MB-AOT system are found to be 2.0mM and 2.1m M by means of the method of measurement of spectrophotometer and viscosity, respectively.

한국인 얼굴의 편평도 : 얼굴깊이를 이용한 연구 using Facial Depth

송우철,윤관현,고기석 대한해부학회 2003 Anatomy & Cell Biology Vol.36 No.6