• Journal of Periodontal and Implant Science
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• 제52권5호
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• pp.370-382
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• 2022

Purpose: The aim of this study was to evaluate the preclinical results of 2 types of commercially available deproteinized bovine bone mineral (DBBM) when applied to alveolar bone defects in dogs. Methods: This study was conducted using 6 beagles. Alveolar defects in the mandible were formed and filled with 2 DBBMs produced by a similar procedure. Defects were randomly assigned to be filled using DBBM 1 or 2. All defects were covered with a collagen membrane and had a healing period of 12 weeks. After the dogs were sacrificed, histological, histomorphometric, and linear/volumetric analyses were performed. Results: Both DBBM groups showed similar histological findings, demonstrating that bone remodeling had occurred and new bone had formed. The residual bone particles were surrounded by newly formed vital bone. In the histomorphometric analysis, the ratio of the area of vital bone and residual bone substitute in DBBM 2 (38.18% and 3.47%, respectively) was higher than that of DBBM 1 (33.74% and 3.41%, respectively), although the difference was not statistically significant. There were also no statistically significant differences between both groups in linear and volumetric analyses using micro-computed tomography scans and digitized images of dental casts. Conclusions: In the present study, DBBM 1and 2, which were produced by similar processes, showed similar results in histological, histomorphometric, and volumetric analyses. Further studies are needed to identify more specific differences between the 2 DBBMs.

• 한국치위생학회지
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• 제2권1호
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• pp.97-113
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• 2002

This research is an attempt to establish a basic material in discovering the subjective types of the dental coordinators occupational consciousness, utilizing the Q-Method Theory, which is capable of measuring the subjective nature of human being by scientific and systematic method. The characteristics of each type were analyzed so as to have the dental coordinator to possess the desirable understanding of the occupational view together for them to have self-confidence as a lifetime specialty occupation. Upon completion of the study, it was found that there are three types of subjective views pertaining to the occupational consciousness on the dental coordinator. The result on the analysis of the characteristics is as follows : Type 1 is the Taking Serious View on the Patient Service, which priority is placed on kindness and looking after any difficulties of the patient, namely, it is the type that puts the importance on the high level medical examination and treatment based on good service. Because of the kind service to the patient, those under this category considered their job satisfaction have been improved. It goes without saying that they were developing the services, which satisfy themselves, and it was confirmed that they thought that they should make things smooth for any development of problems that may arise between the patient and the dentist. Type 2 is the Taking Serious View on Career and Organizational Strength. This is a type that aims on the systematic nature of the internal job, namely, organizational strength itself viewed from the stand point thai either self-confident or work merit is proportional to experience. This type is to actively treat the problem and endeavor to solve the issue when dissatisfaction is held by the dental hospital system, which is either followed according to the work responsibility or by an organization having an appropriate system on remuneration, Type 3 is the Placing of Importance on the Overall Circumstances. This is the type that places importance on the overall now of the dental hospital, and it is the type, that most greatly recognizes the importance of the role of the dental coordinator. The dental coordinator should provide the sense of reliability to both the dentist and to the staff of the medical examination and treatment and should be able to adjust smoothly the overall now of the medical treatment. The dental coordinator is expected to be a medical service specialist, who is capable to solve the problems of the staff of the medical treatment intuitively and to adjust the relation between the employees. With the above result, it was found that although there was no mutual exclusiveness between the respective types, there are particular characteristics among each type. Therefore, this research has discovered and analyzed the subjective view types relative to the occupational consciousness of the dental coordinator for the proper understanding on the characteristics of each type to enable the dental sanitary students and the graduates of the Dental Sanitary Department, who are aspiring to become dental coordinator, as the basic guide material to be actively utilized.

• 대한간호학회지
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• 제24권3호
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• pp.484-498
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• 1994

The purpose of this study was to investigate the home care needs in a rural county as a basic study to develop a Korean home care model. A stratified cluster sampling method was used to select 1, 352 household which accounted for 8.8% of Youn Cheon County population. A Standard criterias for home care subject were delineated by five nursing professors representing five different areas of nursing specialty. The developed criteria for home care subjects were as below, 1) Patients who had been discharged from hospital during the previous week. 2) Patients with special medical devices 3) Newborns and the mothers. 4) The chronically ill with poor recovery or control of disease. 5) Subjects with poor health care behavior or ability 6) Subjects with poor social support and / or family resources. 7) Subjects with health related educational needs. Three types of questionnaires were developed to screen home care subjects, one for adults, one for infants and one for the elderly. Also different questionnaire items were developed to evaluate the control and self care ability of chronically ill subjects. After training in interview methods for 2 days, 39 interviewers visited individual households for interviews. As the results of the study showed that 14.1％ of adult subjects and 76.5% of infants and child were judged as having at least one criterion related to home care need, 15.69% of adults and 53% of elderly had at least one chronic illness. The most prevalent chronic illnesses were hypertension, skeletal-neurological disease and diabetes. The prevalence of subjects with home care needs were, those with poor health care behavior(8.89%), with health-re-lated educational needs(8.71%), with poor recovery or control of disease (3.52%), and with poor social support and inadequate family resources(3.19%). There were only 0.3%, 0.37%, 0.11% who were discharged patients, patients with medical devices, or newborns respectively. Thus, the largest home care client group were those who need direct health care and health education. Seventy five percent of the subjects responded that they were willing to use and pay for home care service if it is offered in the future. It is suggested that recently discharged patients and patients with special medical devices can be cared for by hospital based home care nurses, but other home care clients can be cared for by com-munity based home care nurses.

• 농촌의학ㆍ지역보건
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• 제16권2호
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• pp.97-119
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• 1991

본 연구는 농촌지역의 보건의료수준이 의료자원의 양적, 질적 격차와 의료이용과 의료접근도 및 건강수준의 면 등에서 도시지역보다 낙후되어 있다는 사실을 각종 통계지표를 이용하여 논증하였다. 다음으로 이러한 격차를 빚은 농촌보건사업의 문제점을 파악하여 이에 대한 대처방안을 농촌보건사업의 조직, 인력, 시설 및 장비, 재원 및 그리고 관리라는 5가지 부문으로 나누어서 모색해 보았는데 구체적으로는 첫째, 농촌보건 인력의 자질향상과 적정배치방안의 수립, 둘째, 농촌보건인력의 생산성 증대, 셋째, 보건소 및 지소의 운영개선, 넷째, 취약지 민간병원의 운영 개선, 다섯째, 사회, 경제여건의 변화에 따른 새로운 보건사업의 개발, 여섯째, 통합적인 보건의료인력관리 전담기관의 설립 등의 정책대안을 제시하고 있다.

• 대한임상검사과학회지
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• 제55권1호
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• pp.1-8
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• 2023

본 연구의 목적은 임상병리사의 전공과 직업에 정체성을 부여할 수 있는 용어를 찾는 것이다. 임상병리학이라는 용어는 병리학의 모든 분야, 즉 해부병리학, 화학병리학, 혈액학, 미생물학 및 이들의 모든 하위 전문 분야를 포함하도록 의도되었다. 불행히도, 많은 나라에서 임상병리학이라는 용어는 해부병리학을 배제하는 것으로 생각되었는데, 이는 이름이 영어 이외의 언어로 번역되었을 때 문제가 복잡해졌다. 임상병리학(미국, 영국)은 의학의 한 전문 분야이다. 유사한 용어로는 검사의학(독일, 폴란드), 의료/임상생물학(프랑스, 네덜란드) 또는 임상분석학(스페인)이 있다. 의료기술은 개인, 회사 및 기관과 같이 질문하는 사람에 따라 약간 다르게 정의된다. 물론, 질문하는 언어에 따라 다르다. 의료기술은 임상검사기술학, 지원보건과학, 의료기기, 의생명공학, 보건기술로도 번역될 수 있다. 지원보건과학에서는 '임상병리기술학·병리기술학'이라는 용어를 사용하지 않는다. '보건계열 임상병리학 및 임상병리사'의 명칭은 '의생명검험과학·의생명검험사' 또는 '임상검사분석학·임상검사분석사'로 대체할 수 있다. 본 연구에서는 학문과 자격의 명칭을 '의생명'이 결합된 용어로 '의료생물학·의료생물사'로 변경할 것을 제안해 본다.

• 대한방사선치료학회지
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• 제25권2호
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• pp.137-143
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• 2013

목 적: 불균질부를 포함하고 있는 치료부위의 치료계획 시 불균질 경계면에서의 TPS상 선량분포와 phantom을 이용하여 측정된 실제 선량분포를 비교하여 그 차이를 알아보고자 한다. 대상 및 방법: 4 cm 두께의 solid water phantom 사이에 폐와 유사한 밀도를 가진 8 cm 두께의 cork (density: 0.23 $g/cm^2$)를 위치시켜 phantom을 제작하여 CT 영상을 획득하였으며, 본원에서 사용하고 있는 Pinnacle 치료계획 시스템의 Collapsed-cone(CC) convolution 선량계산 알고리즘을 이용하여 6/15 MV 광자선으로 치료 계획된 선량분포와 실제 phantom에 EBT2 필름을 삽입해 측정한 선량을 비교 평가하였다. 또한 실제 폐암 환자와 유사한 치료계획을 비교하기 위해 Phantom 내부에 치료하고자 하는 종양부위(target volume)로 가정한 파라핀($3{\times}3{\times}3$ cm)을 Location "A" (일반조직과 떨어져있는 가상의 종양: 섬모델)와 Location "B" (일반조직과 붙어있는 가상의 종양: 반도모델)에 삽입하여 CT scan 후 치료계획을 시행하였다. 선량계획과 동일한 조건으로 Phantom을 set-up 후 Phantom의 paraffin target volume 경계면 A (Ant방향), B (Rt방향), C (Post 방향) point에 필름을 삽입하고 방사선을 조사하여 측정된 선량을 TPS선량과 비교평가 하였다. 결 과: 불균질 phantom을 이용한 계획선량과 측정선량과의 차이는 solid water와 cork 경계면을 제외한 부분에서 선량차이가 크지 않았지만 밀도가 급격히 변화하는 첫 번째 구간과 두 번째 구간에서 -5.4%~-12.6%의 선량감소를 보였다. 또한 paraffin target을 삽입한 실험에서는 Location "A"의 경우 실제 측정선량이 A, B, C point에서 각각 -2.5~-4.7%, -2.3~-2.8%, -4.5~-8.8%의 낮은 선량을 나타냈으며, Location "B"의 경우에도 A, B, C point에서 각각 0.08~5.27%, -3.17~-4.74%, -7.86~-11.56%의 선량 차이를 나타내었다. 결 론: 이번 연구의 결과 불균질부 내에서의 치료계획 시스템의 계획된 선량과 실제 측정된 선량에 오차의 가능성이 확인되었다. 급속도로 발전하고 있는 방사선 치료기술과 그만큼 정밀함을 요하는 치료계획 시 이러한 가능성에 대해 인지하고 선량검증에 대한 여러 방법들을 연구하고 개발하는 것이 치료의 발전과 필수적으로 동반되어야 할 것이며 본원에서도 이번 연구를 통해 치료계획 시 발생할 수 있는 변수에 대해서 더 주의 깊게 판단하고 적용할 수 있을 것으로 사료된다.

• 한국의학물리학회지:의학물리
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• 제27권1호
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• pp.46-53
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• 2016

치료장비의 정확한 정도관리를 위해서는 선량측정기의 주기적 교정이 중요하다. 국내 방사선종양학과에서 사용하는 교정대상 측정기는 이온전리함, 온도계, 기압계 및 서베이미터 등이 있다. 현재 국내 교정기관에서 권고하고 있는 교정 유효 기간은 6개월에서 1년이나 최근 제조사 및 외국 교정기관에서는 2년의 유효기간을 제시하고 있다. 따라서 측정기의 특성에 따른 가장 합리적인 교정주기의 설정이 필요한 실정이다. 본 연구에서는 ILAC-G24 지침서(2) 등을 기반으로 국내 방사선종양학과에서 사용하는 측정기들의 최적의 교정주기를 설정하기 위한 기초단계로 불확도, 측정기의 사용 빈도, 사용 방법, 장비의 안정도 등을 조사하여 향후 측정장비의 적절한 유효 기간 도출의 기본 자료로 활용하고자 한다. 조사 방법은 온라인 설문조사도구인 SurveyMonkey를 이용하였으며 조상대상은 전국의 18개의 대학병원으로 이중 15개 기관에서 응답하였다. 설문조사 질의 내용은 작성자 정보, 온도계, 기압계, 서베이미터, 기준이온전리함, 소조사면 측정장비 및 근접치료용 우물형 전리함으로 구성하였고 총 64문항으로 모두 응답시 약 50분간의 시간이 소요된다. 조사대상의 과반수 기관에서 온도계와 기압계의 교정을 실시하지 않는 것으로 조사되었다. 반면 서베이미터는 6개월에서 1년 정도로 교정주기가 비교적 짧았다. 본 조사를 바탕으로 측정장치별 최적의 교정주기를 결정할 수 있을 것으로 사료된다.

• 정보관리학회지
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• 제33권1호
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• pp.161-180
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• 2016

의사들은 학술연구와 환자진료에 관한 정보요구를 가지고 있고, 전자정보원을 이용하여 해결하고 있으나 정보원의 선택이나 검색에서 어려움을 겪는다. 본 연구는 의사들의 연구와 진료정보요구를 지원할 수 있는 검색시스템을 설계하고 개발하는 것이 목적이다. 이를 위해 의사들의 정보요구에 적합한 정보원 개발을 위해서 정보이용행태에 관하여 심층인터뷰를 하였고, 그 결과를 바탕으로 검색 시스템인 MediSearching을 개발하였다. 개발된 시스템은 효용성 검증과 제안을 얻기 위해 추가 인터뷰와 테스트검색을 통하여 피드백을 받았다. 의사들의 정보이용행태에 관한 인터뷰 결과 소속병원의 종류나 진료 과목에 따라서 차이를 보였다. 대학병원 의사들은 연구와 관련된 정보요구가 컸으며 학술지 논문을 주로 이용하고 있었으나, 전문병원이나 개인병원 의사들은 진료와 관련된 정보요구가 대부분으로 동료와의 대화로 해결하는 형태를 보였다. MediSearching은 연구와 진료정보요구를 동시에 지원할 수 있는 검색시스템으로 개발되었고, 인터페이스와 검색효용성이 검증되었다. 기존의 한국 의학 정보 사이트에서는 제공 정보의 종류나 검색방법에 따라 서비스 범위가 모두 달라 의사들은 동일한 검색 과정을 반복하는 불편함이 있었으나 이를 해결한 것으로 파악되었다. 또한 파일 형태나 언어와 상관없이 정보원의 추가가 가능하도록 한 점에서 유용한 것으로 평가되었다.

• 대한간호
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• 제36권4호
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• pp.61-74
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• 1997

This study is a descriptive study which was done to examine the circumstances surrounding burn accidents in children in order to develop a burn prevention program. The subjects for the study were the mothers of 107 children admitted to two burn specialty hospitals in seoul and the mothers of 172 healthy children attending day care or kindergarten. The tool used in the study was developed by the researchers, pretested and refined. Cronbach's alpha was 0.72. Data collection was done between November 1995 and April 1996. Statistically analysis was done using SAS Version 6.04 and the data was analyzed using test, chi square, regression and logistic analysis. A suumary of the results shows the following : Eighty percent of the children in both groups lived in nuclear families but comparatively more of the children with burn accidents lived in apartments. More of the parents in the group of healthy children had university education and held white collar or professional jobs, while the parents of the children with burn accidents were slightly younger than the parents of the healthy children. but not significantly younger. A significantly greater number of families of children with burn accidents had more than one child and the characteristics of the children with burn accidents that they were more frequently boys, either first or last born and very active. Most of the burn accidents occurred in fall or winter. sometime between noon and midnight and the majority occurred in the home and were caused by hot liquid. In 86% of the cases emergency care was not given at home but the child was brought to the hospital emergency unit. Most of the burns were second degree or greater. involved the arms or legs. required admission, and 41.5% occurred when the parents were preparing or eating meals. In a test of knowledge of preventive measures, the mothers of children who had suffered burn accidents scored slightly higher than the mothers who had no experience with burn accidents, but this was not statistically significant. As to what to do in the case of a fire, the mothers of the healthy children had more knowledge about who to notify. but 70% of the mothers in both groups did not know how to escape from the house if it was of fire. 80 to 96% did not know what do to in case of a fire, such as rolling if clothes were on fire. 80% did not know what emergency care to give for a burn, and 74 to 87% did not know when it is appropriate to try to put out a fire. It can be concluded from this study that. since the results show that the most frequent situation which resulted in burn accidents was when the parents were not aware of the danger of burns or were not paying attention to the child. and when there were no protective devices to prevent burns. and that accidents most frequently occurred at home. the most effective way of preventing accidents is to develop in the parents a "safety mind", Since burn accidents in children are usually more severe than in adults. the physical. emotional. psychological and social damage is greater. In order to develop and awareness of this in the general public. the use of mass media. books and pamphlets and other educational media that provide education on prevention of burn accidents need to be utilized.

• 근관절건강학회지
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• 제6권2호
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• pp.226-241
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• 1999

This study was undertaken to find out the causal perception of rheumatoid arthritis patients, and to understand the typology. The Q-population consisted of 236 statements of causal perception were collected. Thirty eight Q-samples of causal perception were selected. The P-sample for this study were made up of 28 first visiting female rheumatoid arthritis patients from a rheumatoid arthritis specialty hospital. Each respondent responded Q-set of causal perception according to 9-point scale. The result of Q-sorting were coded and analyzed using QUANL PC program. 1) Typological Observation on Causal Perception (1) Physical Fatigue Type : Type 1 perceived that the illness occurred due to excessive work requiring physical labor or strain that had occurred from not resting after excessive physical labor, therefore, thinking the origin of the illness was from physical strain. (2) Physical origin Type : Type 2 perceived that the major cause for the illness is not only excessive physical labour but also fecundity and old age. (3) Causality to Environment Type : Type 3 perceived that rheumatoid arthritis occurred from injury to the joints or bad and humid weather. (4) Conscience of Guilty Type : Type 4 consisted of people with guilty conscience for lack of religious commitment. They perceived that the illness was a punishment from God for not praying or because of bad luck. (5) Rationally Perceiving Type : People who belong in type 5 perceived the cause of illness in light of scientific facts such as genetics, unbalanced diet or lack of exercise. (6) Psychological Stress Type : People who belong in type 6 believed that excessive stress was the cause of the illness. 2) Emotions of Rheumatoid arthritis patients Rheumatoid arthritis patients' positive emotions included determination, courage, coping, acceptance, hope, and adoption ; and their negative emotions were prostration, worry, stupor, conflicts, grievance, giving-up, resignation, depression, loss, solitariness, fear, anxiety, avoidance, anger and loneliness. Rheumatoid arthritis patients experience different level of emotions from their suffering experience from the severe pains. Rheumatoid arthritis patients also experience negative emotions when they could not perform self-care and lose their self-esteem from painful suffering ; however, they regain positive emotions when they recover from pain with the use of drugs, physical therapy or exercise. Their emotional states are closely connected to level of and presence of pain.