• 한국학교보건학회지
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• 제9권2호
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• pp.161-170
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• 1996

This research was performed to screen eye health status for pre-school children (4~5 age) and establish as eye health checking system m community health center. This data was collected from 1st February, 1995 to 31st October, 1995. To screen the state of their vision, the Developed Visuual Test (D.V.T) was used for pre-school children. This is used at home by their parents and then it is also used among the kindergarten health team at Jung-gu health center in Seoul. This was done with the and of Randot and Han Choun Souk tests. The total number of children who were tested was 1441. Among the children, children aged 5 were 707, and those aged 4 were 734. The results of this study were as follows; * Description of the health status for the pre-school children. 1. The rate of children average vision in both eyes, whose was below 05 by Han Choun Souk are 7.6% (age 4) and 4.8% (age 5). 2. Only 20 4% (age 5) and 30 8% (age 4) of the pre-school children had been tested through the ophthalmic department. 3. The children with a level below 05 (Han Choun Souk test) had been tested only 43% (age 4), and 12% (age 5) 4. There was no particular difficulty in understanding the D.Y.T: 13.9% (age 4), 11.6% (age 5) of the tested children had eye problems. 5. 231 cases were trichiasis, entropin, strabismus, and amblyopia. * The different visual tests. The results of the visual tests between the two groups (parents and health teams) are similar and it shows that parents can easily test at home. * Delivery system of the D.V.T questionnaire The way children's parents received the D.V.T questionnaire were carried out by two ways By mall from the community health center. Send through the institution, for example the kindergarten school The receipt rate of this D.V.T questionnaire sent through the institution was higher than sent by mall.

• 한국작물학회지
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• 제53권3호
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• pp.303-307
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• 2008

Cotyledon Black Decay (CBD) on soybean sprout mimics the black spot due to microbial infection. CBD, not visible or predictable at seedlot state, for some reason, shows up exclusively on cotyledon of soybean sprout during sprouting process. Such an incidence rate fluctuated from 0.8 to 19.5% over three years from 2004. We suspected some pod-infecting anthracnose fungi and/or pod-blight pathogen, or pod-sucking bean bug, one of the major pests of soybean, might have involved, of which we ruled out fungal pathogen because it was preventable through heat treatment, a proven method for seedlot disinfestation. The healthy seeds artificially fed by bean bug for one to seven days were sprouted, and 6 to 41% of the soybean sprout revealed the CBD mimic to those occurred in soybean sprout from previous commercial seedlot screening experiments. This finding is the first report to confirm that bean bug damage to pod at $R_8$ stage is directly responsible for the CBD, which did not concur with any other deleterious effects on sprouting such as reduction in hypocotyls elongation and rooting except unsightly sprout quality. However, earlier feeding either at green pod or greenish yellow pod stage ($R_6$ -early $R_7$ stage) resulted in rather severe damages, which strikingly reduced hypocotyls growth to about one forth to about two third, as well as the reduction in rates of seed germination.

• 한국치위생학회지
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• 제10권5호
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• pp.841-849
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• 2010

Objectives : This purpose of this study was to examine worker's Dental care utilization patterns and its related factors, to prepare basic data for oral health promotion of workers. Methods : The study subject were 1016 industrial workers from7 working places in Gyung-Sang-Buk Do and Daegu-City. Data for this study was obtained by self-administrated questionnaire. The questionnaire consists of general characteristics, yes or no of dental care utilization before six month, purpose of visit, yes or no of dental disease form the results of dental examination screening before one years, yes or no of and patterns dental care utilization of workers with dental disease, etc. The data was utilized using frequency test and $x^2-test$. Results : Rate of dental care utilization was 40% within six month last, among the general characteristics, it were statistically significant that higher age, married state, bad oral health state, high Work period. Rate of dental disease as a result of their dental examination last was 53.1% among the general characteristics, it were statistically significant that enough economic state, bad oral health state, blue collar work type. Dental care utilization's rate of dental disease as a result of their dental examination last was 48.6% among the general characteristics, it were statistically significant that Enough economic state, higher age, married state, high Work period. Conclusions : In order to promote workers of abnormal opinions to take the medical treatment on their dental diseases later dental examination, it is necessary to educate them consistently for the importance of early medical treatment.

• 한국발생생물학회지:발생과생식
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• 제6권1호
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• pp.25-30
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• 2002

내분비계 장애물질은 다양한 동물의 생식과 배아의 발생에 위해한 영향을 미친다고 보고되었다. 이러한 초기 배아의 비정상 발생 중 대표적인 것이 할구파편이다. 본 연구에서는 착상 전 생쥐 초기 배아를 PCB, BPA, DDT에 체내, 체외에서 각각 노출시켰다. 내분비계 장애 물질에 노출시켰던 배아는 할구파편, 불규칙한 할구와 깨짐, 일부 파괴된 투명대 배아 등의 다양한 형태학적 비정상 양상을 보였다. 착상 전 생쥐 초기배아의 세포괴사에 관여하는 유전자를 조사하기 위하여 RT-PCR을 사용하여 mRNA수준에서 평가하였다. Bcl-2, bad 그리고 bax유전자 발현 정도를 대조군과 내분비계 장애물질 처리군으로 나누어 비교하였다. Bcl-2유전자는 내분비계 장애물질 처리군에서 낮아지는 경향을 보였고, bad와bix는 내분비계 장애물질 처리군에서 보다 높은 경향을 보였다. 이러한 연구 결과는 착상 전 생쥐 초기배아를 체내와 체외에서 내분비계 장애물질에 노출시킴으로써 발생적 독성물질을 신속히 판단할수 있는 유용한 수단이 될 수 있을 것으로 생각한다.

• Imaging Science in Dentistry
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• 제43권4호
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• pp.235-243
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• 2013

Purpose: This study was performed to assess the correlation of calcified carotid atheromatous plaque (CCAP), the mandibular cortical index, and periodontal bone loss in panoramic radiographs. Materials and Methods: One hundred eighty-five panoramic radiographs with CCAP and 234 without this finding were evaluated by 3 observers for the presence of osseous changes related to osteoporosis and periodontal bone loss. Chi-squared and Mann-Whitney U tests were used to compare the two groups for an association of CCAP with the mandibular cortical index and periodontal bone loss, respectively. Results: There was a statistically significant coincidence of CCAP and osseous changes related to osteopenia/osteoporosis, with a p-value <0.001. There was no statistically significant coincidence of CCAP and periodontal bone loss. When comparing the 2 groups, "With CCAP" and "Without CCAP", there was a statistically significant association with the mean body mass index (BMI), number of remaining teeth, positive history of diabetes mellitus, and vascular accidents. There was no statistically significant association with gender or a history of smoking. Conclusion: This study identified a possible concurrence of CCAP and mandibular cortical changes secondary to osteopenia/osteoporosis in panoramic radiographs. This could demonstrate the important role of dental professionals in screening for these systemic conditions, leading to timely and appropriate referrals resulting in early interventions and thus improving overall health.

• 대한간호학회지
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• 제49권6호
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• pp.724-735
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• 2019

Purpose: This study was conducted to investigate relationship between delirium, risk factors on delirium, and patient prognosis based on Donabedian's structure-process-outcome model. Methods: This study utilized a path analysis design. We extracted data from the electronic medical records containing delirium screening data. Each five hundred data in a delirium and a non-delirium group were randomly selected from electronic medical records of medical and surgical intensive care patients. Data were analyzed using SPSS 20 and AMOS 24. Results: In the final model, admission via emergency department (Β=.06, p=.019), age over 65 years (Β=.11, p=.001), unconsciousness (Β=.18, p=.001), dependent activities (Β=.12, p=.001), abnormal vital signs (Β=.12, p=.001), pressure ulcer risk (Β=.12, p=.001), enteral nutrition (Β=.12, p=.001), and use of restraint (Β=.30, p=.001) directly affecting delirium accounted for 56.0% of delirium cases. Delirium had a direct effect on hospital mortality (Β=.06, p=.038), hospital length of stay (Β=5.06, p=.010), and discharge to another facility (not home) (Β=.12, p=.001), also risk factors on delirium indirectly affected patient prognosis through delirium. Conclusion: The use of interventions to reduce delirium may improve patient prognosis. To improve the dependency activities and risk of pressure ulcers that directly affect delirium, early ambulation is encouraged, and treatment and nursing interventions to remove the ventilator and drainage tube quickly must be provided to minimize the application of restraint. Further, delirium can be prevented and patient prognosis improved through continuous intervention to stimulate cognitive awareness and monitoring of the onset of delirium. This study also discussed the effects of delirium intervention on the prognosis of patients with delirium and future research in this area.

• 한국응용곤충학회지
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• 제20권3호
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• pp.131-134
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• 1981

대두 자주빛무늬병에 대한 저항성인자원 선발을 위하여 한국에너지연구소, 방사선농학연색실이서 보존하고 있는 수집재내종을 자연감염율과 인공접종법에 의한 저항성검정을 실시하였다. 공시한 수집재래종 467 계통중 $28.9\%$는 $0.1\%$이하의 감염율을, 약 $13.4\% $는 $2\%$ 이상의 감염율을 보였으며 이 자연감염율은 결협초기의 기상조건과 밀접한 상관을 보였다. 종자접종에 의한 자반의 형성은 자연감염율과 정의 상관을 보여 일차적인 저항성 검정방법으로서 효과적이었으며 만숙대두계통은 병해도피에 의한 저항성을 보였다. 그리고 갈색무늬병균의 병원성과 관계되는 종자의 자반정도는 배양기의 착색정도와 높은 상관을 보였다.

• 디지털융복합연구
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• 제15권1호
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• pp.301-309
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• 2017

본 연구는 군 간부에게 매년 적용되는 건강검진 서비스품질요인이 건강검진 서비스 가치 및 만족과 수요자가 느끼는 행동의도에 미치는 영향 등을 분석하여 군 간부건강검진에 대한 체계적이고 현실적인 건강검진제도가 실현되도록 대안을 제시하는데 그 의의가 있다. 2016년 9월 27일부터 10월 4일까지 자료를 수집하였고, 총 300명 중 294명을 최종조사 대상으로 선정하였으며, 분석방법은 빈도분석, ANOVA분석, Pearson's상관관계분석, 다중회귀분석을 시행하였다. 결론에서는 연령(p<0.05), 검진횟수(p<0.01), 의료커뮤니케이션(p<0.01), 의료서비스 품질(p<0.001), 의료서비스 가치(p<0.001)가 건강검진 서비스품질과 고객만족, 행동의도에 있어서 분야별 특징적인 결과가 도출되었다. 향후 군은 건강검진 제도 인지도 향상을 위한 교육, 홍보 프로그램 개발과 함께 질병을 조기에 발견하기 위한 건강검진서비스 품질의 질을 높여야 할 것이다.

• 한국임상수의학회지
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• 제24권1호
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• pp.46-50
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• 2007

A 7-year-old female, Jindo dog was referred to the Veterinary Teaching Hospital with mild dyspnea and anorexia due to a gunshot trauma. The dog was wounded in the thoracic region 3 days ago. Plain radiographs showed the left 8th rib fracture, interstitial pattern in the left caudal lung field and pleural effusion. Abdominal radiographs showed the lead bullet. Computed tomographs(CT) showed the size of pulmonary contusion, laceration, lung parenchymal injuries, hemothorax and perforation of abdominal wall. The therapeutic plan was based on abnormalities seen on CT scans but not clearly seen in survey radiographs. Thoracic CT significantly provides even more informations compared with the corresponding radiographs in thoracic gunshot trauma. Although thoracic survey radiographs are useful as a screening tool, CT is highly sensitive in detecting thoracic injuries after thoracic trauma and is superior to routine thoracic survey radiographs in visualizing lung contusion, pneumothorax and hemothorax. Therefore, we recommend CT in the initial diagnostic work-up of patients with thoracic injuries and with suspected chest trauma because early and exact diagnosis of all thoracic injuries along with sufficient therapeutic consequences may reduce complications.

• 근관절건강학회지
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• 제25권2호
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• pp.135-147
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• 2018

Purpose: The purpose of this study was to develop evidence-based guidelines for infection control in nursing homes in Korea (ENIK). Methods: Three steps were planned for the development which were developing a draft and testing the content validity. First, the draft was based on evidence and developed through focus group interviews with nurses in nursing homes, a comprehensive review of international guidelines and literature, and systematic reviews of interventions for infection control and outbreaks in long-term care facilities. Clinical applicability was established through reviews of nursing records and job assignments in one nursing home. The final step consisted of experts evaluating the content validity. The ENIK was revised to fit Korean nursing homes. Results: The ENIK consisted of recommendations in 9 compositions and a one-page practical algorithm. The principles of infection control were presented by statements and specific strategies were recommended in resident care programs. The infection control practical algorithm was organized into 3 steps: screening at admission, prevention, and control at the early stage. The practice to control infection was composed of a 5-step process. Conclusion: The ENIK will contribute to improving the competency of infection control practice because it provides standardized practice and is tailored to Korean nursing homes.