한국인 관상동맥성 심질환의 위험요인으로서 혈청지질에 관한 메타분석

김기순,김양옥,박종,박종구,김춘배,지선하,류소연,Kim, Ki-Soon,Kim, Yang-Ok,Park, Jong,Park, Jong-Ku,Kim, Chun-Bae,Jee, Sun-Ha,Ryu, So-Yeon 대한예방의학회 1999 예방의학회지 Vol.32 No.4

Objectives : To determine the relations between seven blood lipids such as total cholesterol(TC), triglyceride(TG), HDL-cholesterol(HDL), LDL-cholesterol(LDL), apolipoprotein A-1(Apo A1), apolipoprotein B(Apo B) and lipoprotein(a)(Lp(A)) and the coronary heart diseases(CHD), the quantitative techniques of meta-analysis were applied to studios of blood lipids and CHD in Koreans. Methods : We searched the Korean and the English literature published from 1980 to August, 1997 by manual search and bibliography review. Information on sample size, study design, participant characteristics(gender, age) and blood lipid levels were abstracted by reviewers using inclusion criteria. Estimates of the effect sizes of blood lipid levels on CHD in Koreans and corresponding 95% confidence intervals were calculated using random-effect models. Results : We identified 16 case-control studies to apply meta-analysis. The overall effect sizes for CHD were 20.3(95% CI: 14.23-20.22) in TC, 24.8(95% CI: 12.6-36.86) in TG, 15.16(95% CI: 3.99-26.33) in LDL, -3.48(95% CI: -5.79 - -1.17) in HDL, -9.78(95% CI: -16.98 - -2.58) in Apo-a1, 17.88(95% CI: 9.72-26.05) in Apo B and 18.95(95% CI: 17.88-20.02) in Lp(a). Conclusions : Our results suggested that seven blood lipids were significantly associated with CHD in Koreans. Well-designed and prospective studies between blood lipids and CMD in Koreans should be peformed.

초소형 RF-chip inductor의 외관 검사 알고리즘에 관한 연구

김기순,김기영,김준식,Kim Kee-Soon,Kim Gi-Young,Kim Joon-Seek 한국융합신호처리학회 2000 융합신호처리학회 논문지 (JISPS) Vol.1 No.1

In this paper, we propose a vision algorithm for the inspection of very small RF-chip inductor which is used in mobile-communication terminal. The proposed method divides coil part from the inductor body by local adaptive thresholding and integral projection method. After dividing work, the coil components are extracted by thinning and labelling techniques. The test items are the number of turns, the intervals in coil, and the measure of uniformity between the extracted lines. If the values of these are more than the specific value a tested product is decided bad one. In the simulation, the proposed method has a good performance.

공기오염 예방기술 (I) - 공기감염 바이러스의 감염특성 및 국내 현황

김기순,Kim, Gi-Sun 한국공기청정협회 2013 空氣淸淨技術 Vol.26 No.2

식염과잉 섭취 및 시상하체의 장기전기적 자극에 의한 고혈압증 유발에 관한 실험적 연구

김기순,Kim, Kee-Soon 대한생리학회 1970 대한생리학회지 Vol.4 No.1

The effects of excess salt ingestion or/and a prolonged electrical stimulation of the hypothalamus on the arterial blood pressure were studied in cats. The average mean arterial pressure determined in 12 control animals were $112.2{\pm}2.6\;mmHg$. In 15 animals in which 2% NaCl solution (2g/Kg of body wegight/day) was given for 20 days, average mean arterial pressure elevated to $147.7{\pm}6.1\;mmHg$. It was also found in four of them that salt-induced high blood pressure started to decline when salt solution was replaced by tap water. On the other hand, No change in average mean arterial pressure was observed in 10 animals, whose hypothalamus had been electrically stimulated for 28 days. In 11 animals in which the hypothalamus was stimulated with simultaneous excess salt ingestion for 20 days, there was a marked elevation in average mean arterial pressure which, however, does not significantly differ from that observed in excess salt ingested group. From the results obtained from the present experiment, it is concluded that 1) the hypertension is induced by an excess salt ingestion in cats, 2) the mean arterial pressure of cats is not affected at least by an increment of sympathetic tone for 4 weeks resulting from the electrical stimulation of posterior area of the hypothalamus, 3) in sodium·induced high blood pressure cats, four weeks of increment in sympathetic tone by the hypothalamic stimulation does not further elevate mean arterial pressure.

일부 지역 의사들의 흡연실태와 금연지도활동에 대한 조사연구

김기순,강명근,박형철,김진선,류소연,Kim, Ki-Soon,Kang, Myung-Gun,Park, Hyung-Cheol,Kim, Jin Sun,Ryu, So-Yeon 대한예방의학회 2003 예방의학회지 Vol.36 No.3

Objectives : The purposes of this study were to assess the smoking status, knowledge and attitude related to smoking and smoking cessation activity of the physicians in a community, and to identify their predictors of smoking cessation activity. Method : All physicians employed by various health facilities in a community were surveyed using a structured questionnaire. Of the physicians surveyed,523 (69.6%) returned completed questionnaires. Results : The smoking rate of physicians was 29.3% (34.2% in males, 3.6% in females) and the knowledge and attitude scores to smoking were $22.5{\pm}2.4\;and\;65.4{\pm}0.9$, respectively. The self-efficacy score was $3.4{\pm}1.0$ and the smoking cessation activity score was $65.4{\pm}6.9$. The smoking cessation activity was statistically significant with working place, specialty, knowledge and attitude to smoking and self-efficacy. In stepwise multiple regression, smoking cessation activity was predicted by doctors' working place, specialty, attitudes related to smoking issues, and self-efficacy of counseling knowledge and stills. Conclusion : Physicians need to participate routinely and actively in smoking cessation activity. For doctors to effectively counsel and intervene in patients regarding smoking cessation, it is essential to integrate education un smoking cessation intervention into curricula in formal education and to offer continuing education including smoking cessation intervention.

열순환에 따른 구강보호구의 기계적 특성에 관한 연구

김기순,이흥수,이용근 ( Gi Soon Kim,Heung Soo Lee,Young Keun Lee ) 대한예방치과·구강보건학회 1997 大韓口腔保健學會誌 Vol.21 No.4

지도영상에서의 도로정보 자동추출 알고리즘

김기순,김준식,Kim, Kee-Soon,Kim, Joon-Seek 한국정보처리학회 2000 정보처리논문지 Vol.7 No.8

본 논문에서는 지도영상의 도로정보를 자동으로 추출할 수 있는 알고리즘을 제안한다. 제안된 알고리즘은 복잡한 지도영상에서 도로영상만을 추출한다. 추출된 영상은 세선화 방법에 의해 도로의 골격만으로 이루어진 영상으로 변환된다. 세선화된 영상은 여러 종류의 문제점을 포함한다. 이러한 문제점을 보정하기 위해 도로의 특성을 나타내는 Rutovitz 연결수에 의해 분류된 후 도로특성에 따라 개별적인 보정이 이루어진다. 여러 가지 지도영상에 대한 실험결과를 통해 제안한 방법의 유효성을 입증하였다. In this paper, we propose an algorithm which can automatically extract the road information in a map image. The proposed method extracts the road image in the complex map image. The extracted image is converted into the skeleton image by thining method. The converted image contains various problems. In order to correct these problems, after the road is classified by the number of Rutovitz-connectivity which represents the characteristic of road, those are respectively corrected according to the load characteristic. In the simulation, the proposed method has obtained good results for the various type of map images.

Ethanol이 식염성고혈압(食鹽性高血壓) 유발과정(誘發過程)에 미치는 영향(影響)

김기순,이병희,신홍기,Kim, Kee-Soon,Lee, Pyung-Hee,Shin, Hong-Kee 대한생리학회 1973 대한생리학회지 Vol.7 No.2

In 30 rats divided into salt, ethanol and salt plus ethanol groups, the effect of ethanol on the course of hypertension induction with the salt ingestion was studied. The results obtained from the present study are as follows. 1) In salt group mean arterial blood pressure elevated to plateau (about 140 mmHg) in two weeks and the increased blood pressure was well maintained throughout entire experimental period. 2) By four weeks after ethanol ingestion, mean arterial blood pressure of ethanol group was slightly decreased followed thereafter by slow restoration to control value. And it was believed that decline of blood pressure observed in this case probably was not resulted from cardiac depression. 3) As mean arterial pressure in salt plus ethanol group remained rather low compared with that of salt group, it was suggested that ethanol may have a dose reduction effect in the course of hypertension induction by excessive salt ingestion. It was, however, not possible from the result of present study to decide that low blood Pressure in this group was resulted whether from enhanced sodium excretion activity of ethanol or from effect on blood pressure of ethanol itself.

일부 농촌지역 고혈압자의 사망에 미치는 요인 -12년 추적 연구-

김기순,박종,Kim, Ki-Soon,Park, Jong 한국농촌의학지역보건학회 1993 농촌의학·지역보건 Vol.18 No.1

In order to find the factors associated with the death of hypertensives, 12 year follow-up study for 267 hypertensives whose average blood pressure were 140/90 mmHg or above during their first health screening in 1979-1980 at YongJin Township, Wanju Country, North Cholla Province by the Community Health Team of Chonju Presbyterian Medical Center. The study results are as follows : 1. Initial general characteristics of hypertensives were studied. The age distribution of studied hypertensives showed 27.3% in 40-49 years, 25.8% in 50-59 years, 29.6% in 60-69 years and 17.2% In 70 + years old group. Marital status showed that 82.8% of hypertensives had their wife or husband. 74. 5% were employed on agriculture. 56.5% of hypertensives were illiterate. 2. Among the hypertensives, 91.6% of male and 22.8% of female reported that they were smokers. 82.6% of hypertensives had body mass index lower than 25 Kg/$m^2$. 46.8% of average systolic blood pressure were 160mmHg or above and 54.3% of average diastolic blood pressure were 95mmHg or above. 3. Twenty percent of hypertensives reported that they were treating hypertension at the beginning of follow up, while 68.5% reported that they were not treated. 28.1% reported that they were treating hypertension within 6 months before last follow-up. but 69.3% reported that they were not treated for hypertension within Ii months before last follow up. So 50.6% were classified as never treated group and 41.2% as treated group. 4. Average blood pressure for initial 3 years were calculated. The change of average systolic blood pressure was observed as $161.3{\pm}19.4mmHg$ at the first year, $145.6{\pm}28.0mmHg$ at the second year and $141.4{\pm}37.2mmHg$ at the third year. Average diastolic blood pressure were changed from $96.2{\pm}14.4mmHg$ at the first year to $90.6{\pm}18.6mmHg$ at the second year and $86.4{\pm}22.9mmHg$ at the third year. 5. By the follow-up of hypertensives, 54 hypertensives (46.2%) among 117 male hypertensives and 50 hypertensives (33.3%) among 150 female hypertensives died for 12 years. 42.6% of male death and 52.0% of female death were caused by cerebrovascular diseases. 6. Through univariate statistical test about the association between general characteristics or cardiovascular risk factors of hypertensives and mortality for 12 years, age variable among male and among female age, marital status, occupation. educational level. systolic blood pressure and treatment status were shown as significant variable to influence upon the mortality. 7. By multiple logistic regression analysis, among male age and systolic blood pressure were selected as significant variable to be associated with the total mortality for 12 years. Among female age, systolic blood pressure and treatment status were selected as statistically significant variable to be associated with the total mortality for 12 years.

녹용(Cervi Cornu)추출액이 정상백서 및 자발성 당뇨병동물(KK mice)의 혈당량에 미치는 영향

김기순,Kim, Kee-Soon 대한생리학회 1983 대한생리학회지 Vol.17 No.2

Effects of water extracts of antler on blood sugar levels were studied in normal rats and KK-mice. a spontaneously diabetic strain of murine. Blood sugar levels were determined at 30, 60, and 120 minutes after intraperitoneal administration of 1 ml/kg or 2ml/kg AE into normal rats. A moderate but significant decrease in blood sugar level was noticed only in 30 minutes following 2 ml/kg AE administration. On the other hand no significant changes in blood sugar level was observed in KK-mice to which 1ml/kg/day AE had been given for 10 weeks. The results of present study strongly indicate that antler extract exerts no significant effect on blood sugar levels in experimental animals.