• The Journal of Korean society of community based occupational therapy
• /
• v.1 no.2
• /
• pp.11-20
• /
• 2011

Objective : The purpose of this study was to investigate the effects of the activities of daily living on time-use of the Elderly in facility. This study is also to provide basic data of the redesign time management and lifestyle as occupational therapy. Methods : The subjects were 20 elderly people (over 65 years) who live in S institution of Daejeun from August 11th, to August 22th in 2008. We used time table, interview and FIM which was to evaluate the ability to collect the general characteristics of these subjects(gender, age, moving period, education). Results : There was no significant different between the general characteristics of the subjects and activity of daily living. The more they spent time in Active BADL and IADL, the more they got higher scores in ADL performance ability(p<0.01). The more they spent time in the more they got higher score in ADL performance ability(p<0.05). Conclusion : We could know the amount of spending time of the elderly in Daejeun area facility and it related to activity of daily living. To improve the efficiency of time-use of the elderly, it is needed the role of occupational therapists. They should prepare a intervention to maintain active and positive life of the elderly.

• Journal of the korean academy of Pediatric Dentistry
• /
• v.37 no.2
• /
• pp.179-185
• /
• 2010

Molar Incisor Hypomineralization(MIH) have recently gained intensive research interests and various clinical trials. Most prevalence, etiology, treatment studies in MIH were carried out in the European countries, and data from the Korean were seldom. This study aimed to investigate the prevalence of MIH and the status of dental caries and treatment on the first permanent molars in primary school children. For this study, 1,344 primary school students in Busan and Ulsan cities were examined directly the permanent incisors and first molars. The results of the survey were as follows: 81 MIH cases were identified among 1,344 cases. The prevalence of MIH in this group of children was 6.0%. Children with MIH showed a significantly higher DMFT value for permanent teeth than children without MIH. The mean number of decayed, missed, and filled in 1st permanent molars(DMFT index) was 1.17. The rate of children with restoration on 1st permanent molar was 13.6% and the sequence of restoration materials was as follows : composite resin, amalgam, gold inlay.

• The Journal of Korean society of community based occupational therapy
• /
• v.3 no.2
• /
• pp.1-12
• /
• 2013

Objective : The objective of this study is to present basic data to find health care plans for the elderly by comparing time-management ability and ADL and identifying the relationships between groups with subjects of elderly people living alone and living with family in Daejeon Metropolitan City. Method : A total of 80 elders who lived alone or with family that were aged 65 or older were selected with MMSE-K, 40 people were selected as subjects for each group. For time-management ability, a questionnaire was used. ADL were assessed by using FIM. The study period was May to June 2013. Result : Comparison of scores for time-management ability and FIM of the elderly who live alone or living with family did not show any statistically significant difference. In comparison of detailed scores between groups, there were statistically significant differences between the two groups being social interaction, problem solving and memory in social cognition items among detailed items. Conclusion : Through this study, we understood that social cognitive function of the aged living alone who had less opportunity of interaction compared to that of the aged living with family was lowered. Based on this, development and study on various programs should be made with consideration of sociodemographic characteristics of the elderly within community-based occupational therapy in the future.

• The Journal of the Korea Contents Association
• /
• v.15 no.4
• /
• pp.330-341
• /
• 2015

The purpose of this study was to examine the effect of the film 'The Island' on 2nd year nursing students' nursing informatics (NI) competency. The participants were sixty-eight students in a baccalaureate nursing program of a private university, taking the course, 'Nursing & Informatics' in the 2012 fall semester. Over the 15 weeks, the film was used for five weeks as introduction to NI, peer-to-group discussions, and self-reflection on lessons learned regarding NI. A qualitative content analysis was used to explore the students' experiences and perceptions on their NI competency. As a result, students signified the NI concept as the assessment of biometrics data, promotion of optimal health with the support of various technologies, and integration of patient-centered care into routine practice. They also highlighted the importance of security and safety measures as well as high quality health technology including the ubiquitous health monitoring system. Overall, the lesson outcomes of the course were met. As a supportive, instructional strategy, the use of the movie, 'The Island', was effective for nursing students in achieving NI competencies. Further study is warranted to determine if movies can be used as a means of continuing education to improve informatics competences in healthcare professionals.

• Korean Journal of Microbiology
• /
• v.47 no.2
• /
• pp.124-129
• /
• 2011

The role of the ferric uptake regulator (Fur) of Helicobacter pylori in the oxidative stress was investigated in this study. A fur knockout mutant of H. pylori was constructed by replacing the fur gene with an aphA (kanamycin resistant marker) gene. Photodynamic therapy using methylene blue (MB) and 660 nm light was chosen to induce oxidative stress. The bactericidal effect of photodynamic therapy (PDT) was compared between wild type H. pylori and fur knockout mutant H. pylori. The degree of oxidative damage of DNA was confirmed using alkaline gel electrophoresis and an assay of 8-hydroxy-2-deoxyguanosine (8-OHdG). In control groups, the number of viable cells was maintained constantly during experiment. After PDT, the mutant H. pylori showed 10,000 times decreased viable cell number compared with wild type H. pylori. Depending on the exposure time of 660 nm light, the 3-fold increase in the concentration of 8-OHdG was observed in mutant H. pylori. The results of this study showed that H. pylori's Fur protein may play a role in oxidative stress induced by PDT.

• Progress in Medical Physics
• /
• v.6 no.2
• /
• pp.61-70
• /
• 1995

The picosecond time resolved fluorescence spectra of Hematoporphyrin Derivative (HPD) in both solutions and cancer cell are measured by a time correlated single photon counting system with a synchronously mode locked dye laser. Two exoponential decay components in the fluorescence spectra were observed. The slow decay(6.3 ㎱)and the fast one(350 ㎰)are attributed to be originated from monomers and dimers, respectively. The absorption and fluorescence measurements in steady state also showed the presence of a monomeric and dimeric forms of HPD molecules. The monomer lifetime in the cancer cell was measured to be longer than that in solution, which was expected from the blue shift and narrowing of the absorption spectra for HPD-treated in vitro. The relative amplitude of the fast component was found to be enhanced in cancer cell, strongly indicating the higher affinity of the dimer for the cancer cell.

• Health Policy and Management
• /
• v.23 no.4
• /
• pp.427-433
• /
• 2013

Background: This study was conducted to evaluate the factors affecting adherence in patients with hypertension and type 2 diabetes mellitus before and after a clinic based patient incentive program in Incheon. Methods: An observational follow-up study was done for 28,355 patients in one registered group and 245,598 patients in a non-registered group from March 16th 2009 to December 31th 2010 in Incheon. The registration, mandatory laboratory tests and number of clinic visits were collected by merging the Incheon Chronic Disease Management System data and the National Health Insurance Corporation (NHIC) data. As a measure of patient adherence, we used a variable of prescription days from the NHIC and defined above 80% of average prescription days as an appropriate patient adherence. Repeated measures analysis of variance and logistic regression were used to analyze the differences in patient adherence and factors affecting adherence. Results: The changes in prescription days for the registered group are larger than for the non-registered group. In the logistic regression model, including the variables with sex, age, income status and number of clinic visits, the registered group exhibited a higher Odds ratio in the patient adherence. Conclusion: This study revealed the association between registration and appropriate patient adherence in patients with hypertension or type 2 diabetes mellitus.

• Journal of Sensor Science and Technology
• /
• v.13 no.1
• /
• pp.12-19
• /
• 2004

The tinnitus which is the one of the auditory disease is a phenomenon that the patients feel the sound in the ear or the head when there is no sound sources. There have been many therapies for this tinnitus so far, but it is known that the TRT (Tinnitus Retraining Therapy) is the most effective therapy. So we designed and developed the controllable white noise generator for TRT. It must be designed as small as possible for user's convenience, such as the ITE (In The Ear) type hearing aids. It used the thermal noise as the white noise source. And filter and tone control circuits are used at the end of the noise generation part to control the white noise characteristics. This link of the controllable circuits is used to change the white noise's characteristic for the various tinnitus patients' characteristic. we can confirm that the designed and implemented controllable white noise generator which is a ITE type operates properly by the experiments of filter and tone control circuit.

• Quality Improvement in Health Care
• /
• v.14 no.2
• /
• pp.117-123
• /
• 2008

문제: 장기 입원 치료를 받은 미숙아의 퇴원교육을 퇴원당일 짧은 시간에 시행함으로써 간호사는 제한된 인력으로 교육시간을 길게 할애하지 못하고, 표준화된 지침의 부재로 인해 퇴원교육을 누락하는 경우가 있으며 보호자는 교육내용을 충분히 이해할 시간이 부족하여 퇴원에 대한 필요 이상의 두려움을 가지고 있었다. 목적: 미숙아에 대한 퇴원교육을 표준화된 지침에 따라 단계적이고 체계적인 방법으로 개선함으로써 불필요한 퇴원지연을 예방하여 재원일수 단축시키고 보호자의 양육 자신감을 향상시킨다. 의료기관: 부산광역시에 소재한 대학병원의 신생아실 질 향상 활동: 미숙아의 퇴원을 지연시키는 원인을 분석하고 개선된 미숙아 퇴원교육 방법을 적용한 후 미숙아 재원일수와 보호자의 양육자신감을 측정하였다. 개선효과: 개선 활동 후 미숙아의 재원일수가 11.33일에서 8.28일로 3.05일 단축되었고 보호자 양육자신감 점수는 68점에서 76.25점으로 8.25점 향상되었다. 교훈: 퇴원을 앞둔 미숙아들이 좀 더 개방적으로 가족과 함께 지내면서 퇴원준비를 할 수 있는 여건과 미숙아의 성장과 발달에 대한 보호자들의 이해를 돕기 위한 인터넷강좌나 공개 강좌 등이 필요하다. 보호자들의 양육 자신감 향상과 정보교환을 위해 자조조직을 활성화하고 보다 질 높은 서비스를 위해서는 현실적으로 간호사의 인원 충원이 필요하다.

• The Journal of Korean society of community based occupational therapy
• /
• v.7 no.3
• /
• pp.13-21
• /
• 2017

Purpose : This article was to study mental health status through aggression and stress of children of multicultural families, marriage immigrant and to use them as baseline data. Method : We used questionnaire and collected them from 135 children of multicultural families who live in 2 city and 4 do. Frequency Analysis was used for Demographic Characteristics, t-test and one-way ANOVA for aggression and stress depending on demographic characteristics, and regression analysis for the factors. Result : The first, the total score of aggression of the children of multicultural families was 3.05 and the most high score was verbal aggression, 3.69. Stress was 3.66. The second, there was a significant difference between aggression depending on demographic characteristics and verbal aggression(p=.031) depending on age and anger(p=.011). There was also a significant difference between total aggression(p=.028) depending on economic level and physical aggression(p=.049), verbal aggression(p=.000), anger(p=.036), hostility(p=.042), and stress(p=.011). The third, we analysed the factors affecting aggression of children of multicultural families. There was a significant difference resulting from stepwise regression analysis(F=57.139, p<.001), the results showed a strong explanation of aggression by bad in economic status(p<.01), stress(p<.01), 10 years in age(p<.01), and 13 years in age(p<.01). Conclusion : Aggression depending on demographic characteristics of the children of multicultural families was caused by age, economic level, and stress.