• Title/Summary/Keyword: functional relation

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Impact of an Early Hospital Arrival on Treatment Outcomes in Acute Ischemic Stroke Patients (급성 뇌경색 환자의 증상 발현 후 응급실 도착까지의 시간이 치료 결과에 미치는 영향)

  • Kwon, Young-Dae;Yoon, Sung-Sang;Chang, Hye-Jung
    • Journal of Preventive Medicine and Public Health
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    • v.40 no.2
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    • pp.130-136
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    • 2007
  • Objectives : Recent educational efforts have concentrated on patient's early hospital arrival after symptom onset. The purpose of this study was to evaluate the time interval between symptom onset and hospital arrival and to investigate its relation with clinical outcomes for patients with acute ischemic stroke. Methods : A prospective registry of patients with signs or symptoms of acute ischemic stroke, admitted to the OO Medical Center through emergency room, was established from September 2003 to December 2004. The interval between symptom onset and hospital arrival was recorded for each eligible patient and analyzed together with clinical characteristics, medication type, severity of neurologic deficits, and functional outcomes. Results : Based on the data of 256 patients, the median interval between symptom onset and hospital arrival was 13 hours, and 22% of patients were admitted to the hospital within 3 hours after symptom onset. Patients of not-mild initial severity and functional status showed significant differences between arrival hours of 0-3 and later than 3 in terms of their functional outcomes on discharge. Logistic regression models also showed that arrival within 3 hours was a significant factor influencing functional outcome (OR=5.6; 95% CI=2.1, 15.0), in addition to patient's initial severity, old age, cardioembolism subtype, and referral to another hospital. Conclusions : The time interval between symptom onset and hospital arrival significantly influenced treatment outcome for patients with acute ischemic stroke, even after controlling for other significant clinical characteristics. The findings provided initiatives for early hospital arrival of patients and improvement of emergency medical system.

Study on the relation between Diabetes Mellitus during 4 Weeks after the Onset and the Score of ADL(Activity Daily Living) of Patients with Acute Cerebral Thrombosis (급성혈전성 뇌경색환자에서 당뇨군과 비당뇨군의 기능회복도에 관한 연구 - MBI, PULSES profile을 이용하여 -)

  • Koh, Kyong-Duk;Lee, Dong-Weon;Shin, Gil-Cho;Lee, Won-Chul
    • The Journal of Korean Medicine
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    • v.19 no.2
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    • pp.296-312
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    • 1998
  • BACKGROUND The purpose of this study was to find out predictors influencing on the clinical course of stroke during the first 4 weeks after the onset through statistical research, especially whether the blood glucose level after stroke and the stroke with Diabetes Mellitus correlate with functional impairments and neurological outcome or not. METHOD During 7 months period(from 1-1-1997 to 7-31-1997), 32 selected patients prognosed as acute cerebral thrombosis were studied by using Modified Barthel Index, PULSES profile in an attempt to correlate Diabetes Mellitus and hyperglycemia(more than $120mg/d{\ell}$, $150mg/d{\ell}$) with functional impairment and neurological outcome and to evaluate the influence of sex, the side of hemiparesis and age at admission, 1 week and 4 weeks after admision(admitted within 2 days after the onset). RESULT 1. The sex, side of hemiparesis and age had no significant effect upon functional impairment during first 4 weeks after the onset, but recurrent-stroke resulted in significantly higher degree of functional impairment than first-stroke during first 4 weeks after the onset. 2. The patients with Diabetes Mellitusin in acute cerebral thrombosis resulted in significantly higher degree of functional impairment than the patients without Diabetes Mellitus in acute cerebral thrombosis during first 4 weeks after the onset. 3. The patients with hyperglycemia in acute cerebral thrombosis resulted in significantly more severe neurological outcome than the patients without hyperglycemia in acute cerebral thrombosis within 2 days after the onset. CONCLUSION The study suggested that recurrent-stroke and Diabetes Mellitus were the poorer prognosis factors of functional impairment in acute cerebral thrombosis patients during first 4 weeks after the onset. and the poorer prognosis factor of neurological outcome in acute cerebral thrombosis patients was hyperglycemia within 2 days after the onset.

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A Study on the Skin Construction of 『Prada Aoyama Tokyo』 through the Functional Relation of Structure-Skin (『Prada Aoyama Tokyo』의 외피구축 특성과 구조-외피의 관계)

  • Shin, Ye-Kyeong
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.10
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    • pp.5206-5214
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    • 2013
  • Herzog & de Meuron have been tried to diverse skin construction process and effects on their lots of projects. The purpose of this study is an understanding of the characteristics on a skin construction of "Prada Aoyama Tokyo". The results of this study are as follows. First, Skin is an element for impacting inside spatial sense by accommodating relationship between structure and skim. And skin is not only something for expression but also spatial matter. Especially their principal of building form is an effects by relationship between structure and skin.

Complete denture rehabilitation of a fully edentulous patient with unilateral facial nerve palsy: A case report (편측성 안면 신경마비 환자에서의 총의치 수복 증례)

  • Choi, Eunyoung;Lee, Ji-Hyoun;Choi, Sunyoung
    • The Journal of Korean Academy of Prosthodontics
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    • v.55 no.4
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    • pp.451-457
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    • 2017
  • Bell's palsy is an acute-onset unilateral peripheral facial neuropathy. For patients with sequelae of facial paresis, the successful rehabilitation of fully edentulous arches is challenging. This case report described the treatment procedures and clinical considerations to fabricate complete dentures of a patient who showed unilateral displacement of mandible, unilateral chewing pattern and parafunctional jaw movement due to sequelae of Bell's palsy. Gothic arch tracing was used to record reproducible centric relation and lingualized occlusion was performed to provide freedom to move between centric relation and the patient's habitual functional area in fabricating satisfactory dentures in terms of function and esthetics.

A Study on Utilization of Japanese Consumers and the Present Condition of Northeast Asia Processed Eels (장어 시판제품에 대한 동북아시아의 가공현황 및 일본인 소비자의 구매실태 조사)

  • Kim Heh-Young;Lim Yaung-iee
    • Korean journal of food and cookery science
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    • v.20 no.5
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    • pp.537-544
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    • 2004
  • This study investigated the current processing degree and ingredients of sauce on the packaging of the commercial eel products made in Northeast Asia (Korea, Japan, China and Taiwan) and surveyedthe perception of nutritional functionality and purchasing pattern of Japanese consumers for the processed eels. The results are considered as a useful aid for preparation of processed eel products. The commercial eel products, purchased at a department store, supermarket and discount market, were divided by processing method, package quantity, storage method and sauce ingredients. The processing method was indicated in many different ways in each country, such as sauce ingredients and intake method. A questionnaire survey was conducted on 105 Japanese consumers (male 43, female 62) visiting Korea. Of the respondents, 44% answered and the major reasons for purchasing processed eel products were as a side dish for meals. The results for this factor were significantly different in relation to age (p <0.05). The degree of perceptions of functional excellence about processed eel products was well known (37%), some (49%), and seldom (14%). The results for this factor were significantly different in relation to age (p <0.001). Seventy-five percent of the respondents had experienced processed eel products. The type of purchase of the respondents was highest for vinegared rice and fish (47%), followed by freezing (33%), canning (5%), and dried food (4%), in that order.

Difference of Product Interest and Relation to Innate Innovativeness, and Perceptive Construct of Products according to Consumers' Gender (소비자 성별에 따른 상품 유형별 관심도 차이, 내재적 혁신성과의 상관관계 및 상품 지각 구조 분석)

  • Chung, Ihn Hee
    • Journal of the Korean Society of Clothing and Textiles
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    • v.39 no.4
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    • pp.505-516
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    • 2015
  • This study investigated difference of product interest and its relation to consumers' innate innovativeness according to gender as well as compared the perceptive construct of products between male and female consumers. A survey involving male and female college students was conducted in the Daegu and Gyeongbuk areas in December 2013. Subsequently, 400 responses were analyzed using descriptive statistics, correlations, independent sample t-test, reliability analysis, ANCOVA, and multidimensional scaling. Among 45 products, male respondents showed a significantly high degree of interest over 12 categories such as watches, desktop computers, cars, sports products, and video games compared to females. The female sample showed a significantly high degree of interest for 29 product categories such as clothing, movies, skin care shops, cosmetics, eating-out, teeth whitening, coffee, cameras, and performances compared to males. Innovative male consumers were interested in traveling, movies, clothing, eating-out, running shoes, and wallets; however, female consumers' innovativeness was significantly related to previously determined items of interest. Two dimensions explaining the male consumers' products perception construct were 'hard versus soft' and 'usual versus special'. Instead, female consumers' were 'special versus usual' and 'expressive versus functional'.

Intangible Cost Influence on Business Performance of Wholesale and Retail Brokerage in Korea: Focusing on HRM, Marketing and CSR

  • KIM, Boine;KIM, Byoung-Goo
    • Journal of Distribution Science
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    • v.20 no.5
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    • pp.119-127
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    • 2022
  • Purpose: The purpose of this study is to analyze the Cost-Effectiveness Analysis (CEA) of wholesale and retail brokerage businesses in Korea. And give managerial implications and contribute to academics. Research design, data and methodology: This research empirically analyzes the relationship between expenses and business performance. As for business performance, this research considered two financial performances; sales and profit. As for antecedent variables, this research measured three cost investment expenses; human resource management (HRM), marketing (MKT) and corporate social responsibility (CSR). This research used frequency analysis, correlation analysis, stepwise regression analysis and curve estimation analysis. Results: The result shows that HRM and CSR positive significant influence on sales yet marketing negatively significant influence on sales. And for profit, HRM and CSR give a positive significant influence. However, marketing's influence was not significant. According to curve estimation analysis, the relation between individual cost and performance, best functional relation was all quadratic functions. Some results show ∩ shape and others show shape. Conclusions: Based on this study result, implications for practical management to Wholesale and Retail Brokerage companies in Korea. And the contribution to academics is expected. Also, based on the limitation of this study, future research is suggested.

Identification of Cosmic Voids as Massive Cluster Counterparts

  • Shim, Junsup;Park, Changbom;Kim, Juhan;Hwang, Ho Seong
    • The Bulletin of The Korean Astronomical Society
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    • v.45 no.1
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    • pp.48.2-48.2
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    • 2020
  • We present a new void definition that connects voids with clusters, the high-density counterpart. We use a pair of ΛCDM simulations whose initial density fields are sign inverted versions to each other, and study the relation between the effective void volume and the corresponding cluster mass. Massive cluster halos (M ≥ 1013M⊙/h) are identified in one simulation at z=0 by linking dark matter particles. The corresponding void to each cluster is defined in the other simulation as the region occupied by the member particles of the cluster. We find a universal functional form of density profiles at z=0 and 1. We also find a power-law relation between the void effective radius and the corresponding cluster mass. Based on these findings, we identify cluster-counterpart voids directly from a density field without using the pair information by utilizing three parameters such as the smoothing scale, density threshold, and minimum core fraction. We identified voids corresponding to clusters more massive than M ≥ 3 × 1014M⊙/h at approximately 70-74 \% level of completeness and reliability. Our results suggest that we can detect voids comparable to clusters of a particular mass-scale.

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Factors influences on early and late results of modified fontan operation (변형 Fontan수술의 수술결과 및 장기결과에 미치는 영향에 관한 연구)

  • Jang, Byeong-Cheol;Park, Yeong-Hwan;Jo, Beom-Gu
    • Journal of Chest Surgery
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    • v.19 no.4
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    • pp.569-577
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    • 1986
  • Between October 1979 and June 1986, modified Fontan procedures have been performed on 22 patients by the Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine. Twelve patients had tricuspid atresia; one, congenital tricuspid stenosis; five, single ventricle; two, I-transposition of the great vessels; one, double outlet right ventricle, and one, pulmonary atresia with an intact ventricular septum. There were 9 operative deaths [mortality; 40.9%]. The causes of death were right heart failure in six patients and pulmonary venous hypertension in one who misdiagnosed preoperatively. Another two were deceased due to sepsis and cerebrovascular accident at postoperative 35 and 34 days in each. There were 7 patients below 4 years of age at the time of operation and among them 4 patients were deceased. The operative death was not related with patients` age above and below 4[p=0.211]. The relation between operative death of tricuspid anomaly and another cardiac malformations was statistically significant [p=0.048]. The operative procedures with or without valved conduit [woven dacron] was related significantly [p=0.043] in the case of the 21 of the patients, but the modified Fontan operation with a valved conduit was performed early stage in this series. Since 1982, we operated on 4 patients, doing a right atrium-right ventricle anastomosis without a conduit. All survived and remained in functional class I [NYHA]. The right atrial pressure [RAP] was elevated significantly after operation [mean 9.9$\pm$4.8 ~16.9$\pm$3.6 mmHg, p<0.001]. The relation between the postoperative RAP of the survival group [16.5$\pm$4.3 mmHg] and the group who died [17.4$\pm$2.2 mmHg] was statistically significant [p=0.047]. There was no relation between any operative death and any previous palliation. All patients were followed for 4 months to 80 months, except one who was lost to follow up at 2 months following surgery [mean 11.4 months, 238 patient. months]. All were in functional class I with 5 on medications and 7 not. One was reoperated at 70 months following the first operation, due to conduit stenosis. She was moderately impaired in activity, with hepatomegaly after the second operation.

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In silico Analysis of PERVs Based on the Porcine Genomic Sequence Information (돼지 유전체 염기서열을 이용한 내인성 리트로 바이러스 분석에 관한 연구)

  • Yu, Seong-Lan;Lee, Jun-Heon
    • Korean Journal of Agricultural Science
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    • v.36 no.2
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    • pp.159-165
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    • 2009
  • This study was conducted to identify the PERV (Porcine Endogenous Retrovirus) integration sites and their characterizations using the porcine genomic sequence information. Total 114 Mb (4.2%) sequence of the 2.7 Gb pig genome was investigated for the PERV sequences. As the results, 8 PERV sequences were identified and their genomic structures were deduced from the BLAST searches against previously known PERV genes. Seven PERVs have internal deletions in the protein coding region and they will not be functional. The other one also has internal deletions in the gag and env genes, indicating this PERV is also defective. Even though we could not identify the functional PERVs in this study, the results presented here can be used for the fundamental research materials for controlling PERV infections in relation to xenotransplantation using porcine organs and tissues.

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