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이경복,김순례,Lee, Kyung Bok,Kim, Soon-Lae 한국가정간호학회 2014 가정간호학회지 Vol.21 No.2
Purpose: This study aimed to investigate the effects of a program for increasing self-care with activities of daily living among the elderly living at home. Methods: The study adopted a non-equivalent control group pretest-posttest design. The number of participants were 30 in the experimental group and 30 in the control group. Participants were persons aged 65 years and above in Busan. The experimental group was provided with for 16 different types of self-care behaviors by family nurses who made weekly home visits to these participants. Each visit lasted for more than 30 minutes, and the visits were conducted for 12 weeks. The research instrument used in this study was a scale developed by Shimanouchi et al. (2003) which assessed self-care behavior, activities of daily living, and depression. Results: The experimental group showed an increase in self-care behavior compared to the control group. Time and group variables were also found to have an interaction effect on the daily living activity level. The experimental group showed an increase in the activities of daily living compared to the control group. Depression scores dropped from 9.4 to 5.8 in the experimental group and from 8.6 to 7.0 in the control group. Conclusion: We found that the self-care behavior program improved the levels of independence and activities of daily living among the elderly living at home.
경동맥 내막절제술 후 조기 합병증(<30일) 발생에 대한 고찰 및 술 후 뇌경색 발생 위험인자 분석
이경복(Kyung-Bok Lee),이광호(Kwang-Ho Lee),정진상(Chin-Sang Chung),김경문(Gyeong-Moon Kim),변홍식(Hong-Sik Byun),전평(Pyoung Jeon),김건하(Keon-Ha Kim),김동익(Dong-Ik Kim),김영욱(Young-Wook Kim) 대한외과학회 2009 Annals of Surgical Treatment and Research(ASRT) Vol.77 No.3
Purpose: We aimed to evaluate the early (<30 days) results and to analyze risk factors for the development of stroke and new brain infarction (NBI) after carotid endarterectomy (CEA). Methods: From September 2003 to August 2008, 233 CEAs were performed on 222 patients with critical internal carotid artery (ICA) stenosis in a single center. Patient characteristics, history of neurological symptoms, procedural details, and postoperative complications were examined based on the medical records. The incidence and risk factors for early postoperative stroke were evaluated. After excluding CEAs without performing diffusion-weighted brain MRI, 128 CEAs were investigated for frequency and the risk factors of NBI were analyzed. Chi-square test, Fisher’s exact test, Student T-test, and logistic regression model were used for statistical analysis. Results: Of a total of 233 CEAs, any and ipsilateral stroke rates were 1.3% and 0.4%, respectively. There was no early postoperative mortality. Early postoperative complications included 4.3% in transient cranial nerve injury, 1.7% in myocardial infarction, and 3.4% in hematoma. In univariate analysis, the significant risk factor for stroke was plaque ulceration (P=0.04). The frequency of NBI and ipsilateral NBI were 8.4% and 3.1%, respectively. The ulceration on ipsilateral ICA revealed statistically significant risk factors for the development of NBI (RR, 5.29; 95% CI, 1.024∼27.325; P=0.04). Conclusion: Our study showed a lower incidence of stroke and NBI after carotid endarterectomy and that it is safe procedure for the treatment of patients with severe (>70%) carotid stenosis. We also found that plaque with ulceration was a significant risk factor for the development of postoperative NBI.
이경복 ( Kyung Bok Lee ),김영남 ( Young Nam Kim ),정대훈 ( Dae Hoon Jeong ),성문수 ( Moon Soo Sung ),김기태 ( Ki Tae Kim ) 대한주산의학회 2002 Perinatology Vol.13 No.3
폐동맥 색전증은 모성사망의 주된 원인 중 하나로서 진단이 쉽지 않고, 진단이 늦을 시에는 사망률도 높은 질병이므로 증상, 검사방법, 치료법을 충분히 숙지하여야 한다. 저자들은 제왕절개술 시행 후 수술 2일째에 발생한 폐동맥 색전증을 심장초음파 및 흉부 나선형 전산화 단층촬영술로 진단하여 폐동맥 색전제거술 및 우측 폐하엽 쐐기절제술 후 헤파린요법으로 치료한 1예를 경험하였기에 간단한 문헌고찰과 함께 보고하는 바이다. Pulmonary embolism, one of leading causes of maternal death, is a common but elusive disease that can result in suffering and death if not recognized and treated effectively. We have experienced a case of fatal pulmonary embolism, which was diagnosed by echocardiography and chest spiral CT on the postoperative 2nd day after cesarean delivery and was managed successfully with pulmonary embolectomy, wedge resection of Rt. lower lobe in lung and then heparin therapy. We present this case with a brief review of literatures.
라벤더향 흡입 후 치매환자의 혈장 중 신경전달물질의 농도변화
이경복(Kyung-Bok Lee),강영숙(Young-Sook Kang) 대한약학회 2012 약학회지 Vol.56 No.2
The objective of this study is to examine how different concentration of neurotransmitters in plasma between patients with dementia and normal people regarding the inhalation of lavender oil. This study subjects were 9 elderly patients with dementia who live in nursing home and 9 normal women. Before and after inhalation, they were collected blood sample. Norepinephrine (NE), serotonin (5-HT), dopamine (DA), and r-aminobutyric acid (GABA) concentration analysis were performed. Before inhalation, dementia patients were significantly different with the normal group in GABA and DA, NE. Following inhalation in experimental group, dementia patients and normal group were only significantly increased in 5-HT. But it did not significantly change in the other neurotransmitters. After inhalation, dementia patients were significantly different with the normal group in GABA and 5-HT. This result suggests that the increase of 5-HT release by the inhalation of lavender oil related to reduce the behavioral and psychological symptoms of dementia.
SERVQUAL 기법을 이용한 국가 개인정보보호 정책에 대한 국민 인식의 분석
이경복(Kyung-bok Lee),윤기찬(Ki-chan Yoon),심미나(Mina Shim),임종인(Jong-in Lim),박태형(Tae Hyoung Park) 한국정보보호학회 2016 정보보호학회논문지 Vol.26 No.4
개인정보보호법 제정 이후, 개인정보보호를 위한 정책 및 관련된 제반활동이 활발하게 진행되고 있다. 하지만, 개인정보 유출 사고가 계속 발생하면서 국민들은 개인정보보호에 대한 부정적인 태도를 보이고 있다. 이에 본 논문은 국가개인정보보호 정책이 국민에게 어떠한 의미로 인식되는지 확인하고자, SERVQUAL 기법을 이용하여 국민의 인식 측면에서 정책의 효과성에 대한 실증적인 분석을 시도하였다. 분석 결과, 국민들은 국가 개인정보보호 정책이 효과적이라고 인식하지만 인식 수준 자체는 낮으며, 신속성, 편의성, 책임성에 대한 정책 효과를 높게 인식하지만 효율성에 대한 효과는 낮게 인식하고 있다. 국민이 만족하는 국민 지향적 개인정보보호 정책으로의 발전을 위해서는 국민의 기대/지각인식과 효과성 인식 수준이 낮은 사항에 초점을 둔 정책의 개선이 요구된다. After the enactment of the Personal Information Protection Act, policies and activities for the personal information protection have been actively promoted. However the people are showing negative attitudes about personal information, as the ongoing personal data leakages. Therefore, authors tried to empirical analysis of the effectiveness of national policy on the protection of personal information, using SERVQUAL model, focused on the people’s perception, in order to identify that how the people recognized current policy. Authors find that the public has perceived the effectiveness of the policy positively, but the level of their awareness is low. And we identify that the people are highly aware of the policy’s effectiveness for Immediacy, Convenience and Responsibility, while they have the lowest effectiveness for Efficiency. The policy’s improvement focused on the public’s low expectations/perceptions and effectiveness awareness, is required in order to develop people-oriented national privacy policy that are satisfied by the people.
PSEUDO ORBIT TRACING PROPERTY IN DYNAMICAL SYSTEMS
이경복(Kyung Bok Lee) 호서대학교 중앙도서관 1996 호서대학교 논문집 Vol.4 No.1
1.Introduction In this paper, we look for hyperbolic sets for arbitrary smooth maps. And also, we study a shadowing lemma for such maps. Our motivation comes from infinite dimensional dynamical systems. The notions of hyperbolic structures and shadowing property for the diffeomorphisms case were developed by Smale and Palmer. The notion of a hyperbolic set below and the shadowing result are designed for a generalization of this proof to maps which arise in infinite dimensional systems.