Attitudes and Misconceptions Toward Suicidal Individuals among Suicide Gatekeeper Education Program Participants in South Korea *

안치수(Chi-Soo An),이강욱(Kanguk Lee) 대한사회정신의학회 2017 사회정신의학 Vol.22 No.2

Objectives : Suicide is a prominent public health issue in South Korea; participants in suicide gatekeeper education programs engage with potentially suicidal individuals and may refer those individuals to mental health professionals. This study examined opinions and attitudes regarding suicidal behavior among suicide gatekeeper education program participants in the Gangwon province of South Korea in order to develop recommendations for the development of suicide prevention and education programs. Methods : Questionnaires were administered containing questions examining participants’ experiences of suicidal behavior and attitudes toward suicidal individuals. Chi-square and multivariate regression analysis were used to examine differences and associations between participants’ attitudes toward suicidal individuals, sociodemographic characteristics, and experiences of suicide. Results : Participants who were male, older, or had experience with suicide (e.g., suicidal ideation or attempts, the loss a significant other to suicide) were more likely to hold misconceptions toward suicidal individuals. Experience with suicide programs was correlated with more positive attitudes toward suicidal individuals. Conclusion : Demographic characteristics and experience with suicidal behavior may affect misconceptions and attitudes toward suicidal individuals among participants in suicide gatekeeper education programs. Suicide gatekeeper education programs should particularly provide education and training to suicide gatekeepers who have these characteristics, thereby improving suicide gatekeepers’ ability to manage individuals facing a high suicide risk.

Bioimpedance를 이용한 공기지혈대 사용 전 후의 혈역학적 변화

안치홍,문철원,박진웅 慶北大學校 醫科大學 1997 慶北醫大誌 Vol.38 No.1

목적 : 공기 지혈대의 장시간 착용시 저혈압, 빈맥, 전신적 산혈증 등이 일어 날 수 있다고 보고되어 왔다. 저자는 bioimpedance법을 이용하여 공기 지혈대 착용 전 후의 혈역학적 변화를 관찰하고자 하였다. 대상 및 방법 : 상지나 하지에 공기 지혈대를 착용하여 정형외과 수술을 받을 ASA class Ⅰ or Ⅱ에 해당하는 환자 44명을 대상으로 하였다. 전신마취 하에 공기지혈대를 하지에 착용한 군을 LC군(n=22)이라 하고 상지에 착용한 군을 AC군(n=12)이라 하였으며 척추마취 하에 공기지혈대를 하지에 착용한 군을 LS군(n=10)이라 하였다. Bioimpedanre법을 이용하여 심박수, 좌심 작업 지수, 전신 혈관 저항 지수, 심지수, 심박출 계수를 지혈대 착용 전 후로 순차적으로 측정하였으며 평균동맥압은 Sirecust 1260®를 이용하여 측정하였다. 결과 : 공기지혈대 제거 후 평균 동맥압은 LC군에서, 전신 혈관 저항 지수는 LC군과 LS군에서 감소함을 보였고, 심박수의 증가는 LC군과 AC에서 보였다. 결론 : 본 실험에서는 공기지혈대의 착용 전 후로 유의한 혈역학적 변화가 있음이 관찰 되었고 이는 마취과 의사가 관심을 가져야 할 것으로 사료된다. Background : The hemodynamic changes such as hypotension, tachycardia and acidosis have been reported when pneumatic tourniquet was deflated. The authors evaluated more detailed hemodynamic parameters about cardiac index(CI), left cardiac work index(LCWI), systemic vascular resistance index(SVRI) and ejection fraction(EF) with bioimpedance method. Methods : Forty four ASA class Ⅰ or Ⅱ patients underwent elective orthopedic surgery are divided into 3 groups. Pneumatic tourniquet was applied to patient's lower extremity with general anesthesia (LG, n=22), lower extremity with spinal anesthesia (LS, n=10) and upper extremity with general anesthesia(AG, n=12) respectively. We observed herat rate (HR), CI, LCWI, SVRI and EF to be changed by bioimpedance technique, mean arterial pressure was measured by automated oscillotonometry. Results: After tourniquet deflation, MAP was decreased significantly in LG group, HR was increased signifaicantry in LG and LS group and SVRI was decreased significantly in LG and AG group. Conclusions: we suggest that hemodynamic changes occur after tourniquet deflation. Therfore, these changes can be of clinical importance.

경극재태만적발전

왕안기 한국중국희곡학회 1997 중국희곡 Vol.5 No.1

대추의 Blanching 조건과 자연건조중의 탈수율 및 경도변화

손미애,서지형,김광수,김순동 대구효성가톨릭대학교 식품과학연구소 1993 식품과학지 Vol.5 No.-

대추의 건조시에 blanching처리의 활용도를 높여 건대추의 품질향상을 꾀할 목적으로 blanching처리온도와 시간에 따른 탈수율의 변화를 자연건조 시키면서 살펴보았다. 그 결과 40℃와 60℃에서는 blanching효과가 없었으며, 80℃에서 3분간, 100℃에서 1분간의 처리가 건조중 탈수율과 내부의 변색정도, 껍질의 색상면에서 양호하였다. 또 경도는 수분감소에 따라 높아졌으나 수분 30%까지는 큰 변화를 보이지 않았고 열풍건조가 자연건조에 비하여 높으며, blanching처리하면 더욱 높아졌다. 껍질의 갈변정도, 조직내부의 색상, 부패율 등으로 평가한 결과 자연건조시킬 경우는 blanching의 필요성이 강조되었으며, 열풍건조시킬 경우는 blanching을 하지 않고, 온도, 건조시간 등에 유의할 필요성이 요구되었다. This study was conducted to utilize the blanching treatment for quality development of dried jujube fruit. The effect of blanching temperature and time on the hardness, decolorration and dehydration during natural and hot air drying were investigated. There was no blanching effect at 40℃ and 60℃. The degree of decoloration in internal side and skin decoloration were good under the condition of blaching at 80℃ for 3 minutes and 100℃ for 1 minute. Hardness of dried fruit became higher according to the decrease of moisture during drying but, it showed little changes until 30% of moisture in fruit. The hardness of dried fruit by hot air drying was higher than natural drying and it was much higher than the fruits of hot air drying when they were dried after blanching. It must be necessary for blanching in case of natural drying. Hot air drying was not necessary for blanching, but it was required to be careful for temperature and drying time.

항경련제 투여 환아의 간기능 변화

황치관,이건수,안인철 충남대학교 의과대학 지역사회의학연구소 2000 충남의대잡지 Vol.27 No.1

Routine liver function test is done in epileptic children receiving antiepileptic drugs to prevent hepatotoxicity induced by these drugs. The abnormalities of liver function test are rarely seen, but these abnormalities accompanied by the clinical manifestation of hepatotoxicity are seldomly seen. This study carried out in order to assess the efficacy of routine liver function test in epileptic children. We examed the changes of the serum level of aspartate transferase(AST), alanine aminotransferase(ALT), total bilirubin, total protein, albumine, alkaline phosphatase(ALP) before and after antiepileptic drug medication in 60 epileptic children who had been receiving valproic acid(n=25명), ethosuximide(n=6명), carbamazepine(n=4명), valproic acid and carbamazepine(n= 14명), and other polytherapy(n=11명) for 3months or more. Results are as follows ; 1) The difference in each groups according to age, duration of treatment, and drug plasma concentration was not found. 2) AST was within normal range in any group, but decreased after valproic acid, ethosuximide, carbamazepine, and other polytherapy treatment. 3) ALT was within normal range in any group, but decreased after valproic acid treatment. 4) Total bilirubin, total protein, albumin, and ALP were within normal range in any groups. 5) Y-GT was within normal range, but the values were increasing tendency in polytherapy groups. 6) No clinical significant menifestations had developed during study period in any groups. The result suggest that the routine liver function test itself can not be the indicator of hepatotoxicity, and that the liver function test exammed when the clinical symptoms appear is more effective than the routine liver function test.

自然科 實驗學習指導方法의 硏究 : 탐구학습의 효율화를 위한 재료개발

최수안,오진태,옥치율 부산교육대학교 과학교육연구소 1985 科學敎育硏究 Vol.10 No.-

It may be said that the mainpost of natural science study is the inquring study and as for the point of observation and experiment which is a kind of inquiring process, the success of natural science study is dependent upon study materials. Therefore, in order to develop more effective inquring activities, successive studies such as the ploblem solution, improvement and development of study materials are needed. Several units is the field of chemistry and biology are selected, and several study materials improved and developed are examined as followers: 1. Several experiment methods for the game in order to observe the presence of air are tried. 2. In order to observe the solution phenomena of air easily, new experiment designe is devised, ammonia is soluble in the water including two drops of phenolphthalein and the solution phenomena of air changing into red. 3. In the experiment of the generation of carbon dioxide using every kind of shelfish instead of lime, the amount of the generation of carbon dioxide from the concentration of hydrochloric acid and the amount of shelfish is compared and the effort of substitute materials is examined. 4. The utility factor or the inquring study is devised through the utilization of waste materials, the development of substitute materials and the productive activities of instrument observation using study materials used separated units of materials. 5. It is found that a tadpole, a mud-snail and a killifish substitute for a planaria with a living thing material in the field of biology is available for the revival experiment.

초지연제의 응결시간차를 이용하여 수평분할 타설한 매스 콘크리트의 온도이력 특성

전충근,윤치환,신동안,오선교,한천구 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2

In this paper, field application test of super retarding agent is discussed to reduce hydration heat of mass concrete considering setting time difference of super retarding agent by using horizontal placing layer in Megatrium building construction field at Yongsan in Seoul. Properties of fresh and hardened concrete and hydration heat are investigated, According to test results, both base concrete and flowing concrete meet the requirement of designed slump and air content, although some variances exist. As for compressive strength, it also satisfies the specified strength the consumer need in base concrete and hardened concrete. As for hydration heat, highest temperature of middle section in top placing layer is 65v at 28hours, and in bottom placing layer is 73℃ at 68hours.

Dimecron 중독증 환자 6예

류하근,박봉안,류주성,유재등,김정수,김치훈,송종오 건국대학교 의과학연구소 2001 건국의과학학술지 Vol.11 No.-

The authors experienced 6 cases of Dimecron intoxication, an organophosphate, that required mechanical ventilator treatment. Among 6 cases, 4 cases were intoxication due to suicidal attempt and 2 cases were due to accidental exposure. Among 4 cases of intoxication due to suicidal attempt, only one patient recovered even after aggressive treatments using gastric lavage, mechanical ventilation, atropine and PAM(pralidoxime). Two cases of intoxications due to accidental exposure, 1 case needed mechanical ventilation. Both cases were recovered without any sequele, however. Organophosphate, especially Dimecron, showed high rates of resfiratory muscle paralysis and mechanical ventilator support. The mortality rate of organophosphate agents can be decreased by education, wearing protectors, and aggressive mechanical ventilator treatment when respiratory failure develops.

고유 불안정한 도립진자 시스템의 최적 안정화 제어에 관한 연구

최부귀,박영식,안기형,이취중 동아대학교 공과대학 부설 한국자원개발연구소 1990 硏究報告 Vol.14 No.1

This paper proposes a design techinque of dynamic stabilization controller for the intrinsic unstable inverted pendulum system. Mathematical modelling with the more complex nonlineaity and the stabilized control theory presented by C.D. Johnson are adapted to this system by using the stage-space approach. And the stabilized controller with the designed optimal regulator type which can be fastly tracked and can be accurately counteracted against all effects of the constant disturbances and the parameteric variations is sumulated and is implemented successfully on the microcomputer.

가막만에 분포하는 대형저서동물의 계절적 분포 및 출현

최상덕,문성용,안치영,윤호섭,정형택,이삼노,서호영 國立 麗水大學校 환경문제硏究所 2001 環境硏究論文集 Vol.4 No.-

This study was coducted to describe the distribution and appearance pattern of macrobenthos in Kamak Bay, the southern coastal of Korea. Sampling was perfound seasonally using Van Veen grab(0.1㎡) from April 2001 to December 2001. A total of 22 macrobenthic species occured: Bivalvia accounted for 12 species(55%), and Mollusca 5 species(23%). The mean density of macrobenthos was 153.9ind./㎡, a major dominant species were a Bivalvia, Paphia undulata(28.3ind./㎡), and a Cirripedia, Chthamalus challengeri(5ind./㎡), which frequency occur in the costral area. These species showed very low density at station 1 in the Kamak Bay.