• The korean journal of orthodontics
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• v.31 no.5 s.88
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• pp.535-548
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• 2001

The purpose of this study was to evaluate changes in soft tissue chin thickness and to investigate correlations between hard and soft tissues measurements after orthodontic treatment conducted by premolars extraction and incisor retraction. The sample consisted of 35 female adults with Angle classification class I or class II division 1 malocclusion. Using lateral cephalometric radiographs taken before and after treatment, hard and soft tissue structures were measured and reproducible six landmark on soft chin tissue were used to locate the various points of soft tissue contour of the chin. The res에ts were as follows : 1. There were signigicant correlations between pretreatment B-B', Pm-Pm' and pretreatment vortical skeletal measurements such as $MP{\perp}HP,\;MP{\perp}PP$, ALFH and between a-a', b-b', Me-Me' and measurements of sym-physeal morphology such as SL, SW, PL. 2. There were significant decreases at B-B', Pm-Pm' and significant increases at a-a', b-b' between pre-and posttreatment mea surements. 3. There were significant correlations among soft tissues changes and hard tissue changes except for changes at B-B' and the range of correlation coefficient was about 0.3-0.4. 4. There were significant differences at ${\Delta}UI-VP,\;LI{\perp}, and B-B' measurements between subgroups divided by posttreatment Pog-Pog' changes. 5. There were significant differences at ${\Delta}overbite,\;NPog{\perp}HP,\;and\;Me-Me'$ measurements between subgroups divided by posttreatment Me-Me' changes.

• Journal of agriculture & life science
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• v.46 no.3
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• pp.11-17
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• 2012

This study was conducted to clarify the effect of horticultural therapy on activities of daily living and interpersonal relation of institutionalized intellectual disabilities. The experiment was performed with 8 controls and 8 experiments of J institution in Yongdam, Jeju. Horticultural therapy program was performed once a week for 2 hours total 20 times from Mar. 2009 through mid July 2009. Evaluation in activities of daily living indicated that all functions except eating showed no change or worsened in controls, however, all functions except moving were improved in experimental subjects. Interpersonal relation evaluation showed no difference from 42.25 to 42.25 in control, but increased 8.62 points from 41.75 to 50.37 showing very significant change at the level of 99% in experimental subjects. Group activity evaluation increased very significantly at the level of 99% in physical/perceptual abilities, social interaction, cognitive ability, emotion status, and vocational interests. From the above results, horticultural therapy proved effectively in activities of daily living and interpersonal relation of institutionalized intellectual disabilities.

• Industry Promotion Research
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• v.6 no.4
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• pp.47-58
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• 2021

The purpose of this study is to analyze the effect of reminiscence-based collective art therapy on the depression, interpersonal relationships, and the subjective sense of happiness among the elderly with dementia. The study was conducted on 30 volunteers with dementia aged 65 or older attending the S Weekly Care Center located in S-gun as subjects during the period between November 7, 2020 and January 2, 2021 with one session week for a total of 12 sessions. The SPSS 24.0 statistics program has been used for various data analyses, including confidence verification, cross tabulation analysis, independent sample T-test, 3×2 multi-variant analysis. The study findings are as follows. First, the collective art therapy based on reminiscence therapy is effective in reducing the depression among the elderly with dementia. Second, the collective art therapy based on reminiscence therapy is effective in promoting interpersonal relationships among the elderly with dementia. Third, the collective art therapy based on reminiscence therapy is effective in improving the subjective sense of happiness among the elderly with dementia. Therefore, the reminiscence-based collective art therapy is found to serve as an effective means to relieve depression, improve interpersonal relationships and to promote a subjective sense of happiness among elderly people witn dementia.

• Journal of Korea Entertainment Industry Association
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• v.14 no.6
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• pp.231-241
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• 2020

This study was conducted from April 2020 to June of the same year to identify the working skills, quality of life and depression on occupational therapists working at medical institutions in Gwangju, Jeollabuk-do and Jeollanam-do. Each function was evaluated using the WAI(Work Ability Index), the Korean version of WHOQOL and PHQ-9(Patient Health Questionnaire-9 Korean version) to evaluate the working ability, quality of life and depression level of depression. Studies have shown mo statistically significant differences in all areas of work capability, quality of life, or depression, depending on general characteristics. The correlation between work tretment worker's work ability, quality of life and depression showed a positive correlation between work ability and quality of life and a strong nehative correlation between quality of life and depression. This is a tesult of improved working ability, which improves the quality of life and lowers the level of depression if there is a positive change in the quality of life. It is hoped that research will be conducted considering the work ability and quality of life of occupational therapists who play an important role in rehabilitation and ways to reduce depression.

• Journal of Advanced Technology Convergence
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• v.1 no.1
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• pp.33-42
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• 2022

The flexors and extensors of the knee joint are essential for maintaining body stability. The purpose of this study was to investigate the correlation between the isokinetic parameters of the knee flexor and extensor muscles and the function of the lower extremity muscles. Twenty-two healthy adults participated in this study. The time to peak torque (TTP), acceleration time (AT), and peak torque (PT) of the knee flexor and extensor muscles were measured. A 20m sprint, Sargent jump, one leg hop test, and side shuffle were measured to evaluate lower extremity function. The correlation between each variable was analyzed using Pearson correlation coefficient. PT of the knee flexor showed a significant correlation with single leg hops and 6M hops in a single leg. PT of knee extensors was found to be significantly correlated with Sargent jumps and triple hops. Based on the results of this study, we suggest that the strength of the knee flexor and extensor muscles has the potential to be used to predict lower extremity function.

• 대한핵의학회:학술대회논문집
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• 2005.11a
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• pp.324.1-324.1
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• 2005

• Journal of the KSME
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• v.44 no.1
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• pp.55-60
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• 2004

이 글에서는 노인의 대표적인 질환인 심혈관계 질환, 관절계 질환, 비뇨기계 질환의 치료를 위한 외과적인 수술 기술로 현재 의료기관에서 널리 사용되고 있는 최소 침습수습 기술을 소개한다.

• Radiation Oncology Journal
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• v.17 no.2
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• pp.120-129
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• 1999

Purpose : Serum squamous cell (SCC) antigen levels were examined in uterine cervix cancer undergoing radiation therapy, and authors analyzed the relationship between SCC antigen levels and treatment results. Materials and Methods :This is a retrospective study of 181 conical carcinoma patients who received radiotherapy and examined serial serum SCC antigen from 1991 to 1997 at Soonchunhyang University Hospital. One hundred and eighteen patients underwent SCC antigen evaluation at diagnosis The relationship between the serum tumor marker level and disease free survival, recurrence pattern, and other prognostic factors were analyzed according to various statistical methods. Results : The Positivity rate (initial serum value above 2.5 ng/ml) was increased with FIGO stage (IB-IIA 57% to IV 91%) and more discriminative than cutoff value of 1.5 ng/ml. Five year disease free survival rates for the stage IB-IIA, IIB, III and IV were 79.2%, 68.7%, 33.4% and 0%, respectively. The 5-year disease free survival rate for patients with serum SCC antigen levels above 5.0 ng/ml was 34% versus 55~62% for patients with normal range (>1.5 ng/ml) or mildly elevated levels (1.5~5.0 ng/ml). Rising SCC antigen levels preceded the clinical detection of disease by a mean of 4.8 months (range 1 ~13 months). Negative linear correlation was observed between initial SCC antigen levels and relapse free survival (r=-0.226), and by multivariate analysis, initial SCC antigen level had a large impact on the relapse free survival. Conclusion : SCC antigen assay is a useful aid to predict the prognosis of squamous cell carcinoma of the uterine cervix and to detect recurrence.

• The korean journal of orthodontics
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• v.40 no.1
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• pp.50-60
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• 2010

The purpose of this article was to evaluate the effects of a new upper molar distalization system, the Frog Appliance, on dentofacial structures in a Class II, division 1 patient. An 11-year-old girl was referred to our clinic for orthodontic treatment. She had a mild skeletal Class II malocclusion with Class II molar and canine relationship on both sides. The treatment plan included distalization of the upper first molars bilaterally followed by full fixed appliance therapy. For the upper molar distalization, a new system, the Frog Appliance, was constructed and applied. Lateral cephalometric radiographs were used to evaluate the treatment results. Distalization of the upper first molars was achieved in four months successfully, and Class I molar relationship was obtained. Total treatment time was 16 months. According to the results of the cephalometric evaluation, a nearly bodily distal molar movement with a slight anchorage loss was attained. In conclusion, the Frog Appliance was found to be a simple, ef ective, non-invasive, and compliance-free intraoral distalization appliance for achieving bilateral molar distalization.

• Journal of Digital Convergence
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• v.14 no.11
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• pp.565-575
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• 2016

The purpose of this study was to examine the effects of an integrative art therapy program for marriage migrant women to improve self-efficacy, learn conflict resolution strategies, and establish close family relationship. The participants of the program were limited to marriage migrant women residing in A City who lived in Korea for more than two years. 30 women for the experimental group and 31 women for the control group were randomly sampled. Eight sessions were offered. A pre-test was conducted in the first session and a post-test was done one month after the program was finished. The results of the program suggested that the experimental group had a higher effect on self-efficacy and conflict resolution strategies than the control group. The integrative art therapy program for marriage migrant women conducted in this study aims for marriage migrant women to recover confidence and actively establish happy marital and family relationship by providing an opportunity to make success experience. Moreover, the program is intended to be applied to the field to build up the foundation of family and social adjustment in marriage migrant women.