• Korean Journal of Adult Nursing
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• v.24 no.4
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• pp.398-405
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• 2012

Purpose: The purpose of this study was to develop spaced retrieval training as a nursing intervention for patients having an mild alzheimer's disease and to determine the effects of the program on their memory and cognitive function across training sessions. Methods: A non-equivalent control group pre test-post test design was used in this study. Participants were recruited from a local community: 14 patients were allocated into experimental group and 12 patients were allocated into control group. The experimental group was asked to participate in spaced retrieval training over 4 weeks, with seven times a week and 1 hour a session based. The study was conducted from June 20, 2011 to July 17, 2011. Data was analyzed with descriptive statistics, $x^2$-test and t-test using the SPSS/WIN 19.0 program. Results: After spaced retrieval training, the experimental group showed significant increases in scores for memory (t=12.40, p<.001) and cognitive function (t=7.69, p<.001) in comparison to the control group. Conclusion: Spaced retrieval training was effective in increasing cognitive function and memory of patients having mild alzheimer's disease. Therefore spaced retrieval training could be benefit the mild alzheimer's disease.

• Korean Journal of Adult Nursing
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• v.15 no.4
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• pp.639-649
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• 2003

Purpose: The purpose of this study was to identify the effect of dynamic imagery therapy on "anger-in" and immune function in patients with breast cancer. Method: Dynamic imagery therapy was given for 10 sessions with 2 times informative education. Data collection was from June, 24th to August, 12th 2002. The participants were experimental group 15, control group 15. This study was designed using a quasi-experimental approach with non-equivalent Pre test-Post test Design. The instruments used in this study include the anger scale developed by Spielberger(1972) and modified by Chon, Kyum Koo (1996), The data was analysed with $\chi^2$-test, t-test, ANOVA and ANCOVA. Result: 1) That the level of "Anger-in" in patients will be significantly lower than that of the control group was supported (p<.001). 2) That the level of T3 lymphocyte and NK Cells, IgG. Cortisol in patients will be significantly lower than that of the control group was supported (T3, IgG: p<.05, Cortisol p<.001). Conclusion: The dynamic imagery therapy is suggested as an effective nursing intervention to reduce anger level and increase immune function for patients with breast cancer.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.10a
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• pp.990-994
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• 2003

This paper describes the VoIP(Voice over Internet Protocol) SoC(System on Chip) Design and the test board development for the function verification to support voice communication services using Internet. To implement the simple system of configuration, we designed the VoIP SoC which have ARM922T of 32bit microprocessor, IP network interface, voice signal interface, various user interface function. Also we developed test program and communication protocol to verify the function of this chip. We used several tools of design and simulation, developed and tested a test board with Excalibur which includes ARM922T microprocessor and FPGA.

• Korean Journal of Clinical Laboratory Science
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• v.41 no.3
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• pp.135-139
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• 2009

Pulmonary function test has been know to be greatly affected by body indices, such as sex, age, height, body weight, body surface area (BSA) and body mass index (BMI), so hat this study was focused to see the relationship between body index and flow-volume curves. Subjects were 156 (male 90, female 66) and they were examined for pulmonary function test in terms of body index and correlation/multiple regression analysis of flow-volume curves at Presbyterian Medical Center from March to August, 2009. The followings results after analyzing the correlation between body index and flow-volume curves. Although flow-volume curve FEF25-75% showed close correlation with age, body weight, and body surface area, but not with body mass index. In addition, multiple regression analysis was performed to see how each body index affects flow-volume curve FEF25-75%, and FEF25-75% dispersion was explained as 74.5% with age only, 94.2% with age and height, and 96% with age, height, and sex. Therefore, sex, age and height that are mainly used for predictive formular of pulmonary function test and nomogram were important factors for pulmonary function test itself, and further study must be done for other body index.

• The Journal of Korean Physical Therapy
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• v.12 no.1
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• pp.33-40
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• 2000

This study was carried out to compare the relation between vestibular function and balance skills in normal with heating-impaired children. The subjects were 20 normal children (8-10 years) and 20 hearing-impaired children (8-10 years). The SCPNT was used to assess vestibular function, then, functional reach test and backward walking test were usee to compare dynamic balance skills of normal and hearing-impaired children according to existence of visual input. The results were as follows : 1. In SCPNT, normal and hearing-impaired children showed statistical significance in all left-sided and right-sided rotations(p<.01), and the vestibular function responses of healing-impaired children were normal $20\%$, abnormal $45\%$, absent $35\%$. 2, To compare dynamic balance skills between normal and healing-impaired according to eye open and eye close, functional reach test did not show statistical significance in eye open situation(p>.05), but showed statistical significance in eye close situation(p<.05). 3. Backward walking test showed statistical significance in eye open and eye close situation(p<.01).

• Journal of the Korean Society of Physical Medicine
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• v.16 no.3
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• pp.123-130
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• 2021

PURPOSE: Robotic gait training is being used increasingly to improve the gross motor performance and gait speed. The present study examined the effectiveness of a novel end-effector type of robotic gait training (RGT) system on standing, walking, running, and jumping functions, as well as the gait speed in children with spastic cerebral palsy. METHODS: Eleven children with spastic cerebral palsy Gross Motor Function Classification System (GMFCS) levels I-III (6 males; age range, 15.09 ± 1.44 years) were examined. They underwent 24 sessions (30 minutes/sessions, one time/day, three days/week for eight consecutive weeks) of RGT. The Gross Motor Function Measure-88 D domain (GMFM D), and GMFM E were assessed with a pretest and posttest of RGT. The setting was a one-group pretest-posttest design. RESULTS: A comparison of the pre-test and post-test show that the outcomes in post-test of GMFM D (p < .01), GMFM E (p < .05), and 10MWT were improved significantly after RGT intervention. CONCLUSION: The present study provided the first evidence on the effects of an eight-weeks RGT intervention in participants with spastic CP. The outcomes of this clinical study showed that standing performance, locomotion function, and gait speed increased in after 24 sessions of the end-effector RGT system in children with spastic cerebral palsy.

• Journal of The Korean Society of Integrative Medicine
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• v.2 no.2
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• pp.13-20
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• 2014

Purpose : The purpose of this study was to evaluate the influence of cognition and executive function by computer - based attention program in vascular dementia. Method : The subjects of this study, old man diagnosed with vascular dementia, 12 patients were picked up, who were agreed with this research and were having hospital care for 4 weeks at nursing care centers. Computer-based attention program was applied to vascular dementia. Cognitive function measured by a K-MMSE and executive function measured by ACL. The SPSS Ver. 18.0 statistical program was used for data processing. The significance level for statistical inspection was set as 0.05. Result : In comparison of cognitive function was not significantly correlated in the pre and post test and executive function was significantly correlated in the pre and post test. Conclusion : Therefore, the computer-based attention program is useful to improve the cognitive and executive function in elderly with vascular dementia.

• Journal of Korean Physical Therapy Science
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• v.27 no.1
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• pp.56-65
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• 2020

Purpose: Individuals affected by stroke present with changes in motor function, balance, and cognition. The purpose of this study was to the correlation between motor function, balance, and cognition in patients with stroke. Design: cross-sectional study design. Methods: 67 stroke patients in the experiment were included. For evaluation of motor function which is Manual Muscle Test, Range of Motion, Modified Ashworth Scale for spasticity, grasping power, and balance was measured using the Berg Balance Scale and Functional reach test. For evaluating Cognition which is Korean-Mini Mental State Examination. Results: The results of this study's motor function, balance, and cognition showed a significant positive correlation (p<0.05). Conclusion: The results indicated that motor function, balance, and cognition were significantly correlated with each other. Therefore, it is suggested that to improve the motor function and balance of patients with stoke, it needs to evaluate the cognition and the motor function, balance, and cognitive training should be combined.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.7 no.2
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• pp.316-331
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• 2000

This study was conducted using a descriptive correlational survey design to identify how patients with chronic low-back pain perceived family function and to examine the relationship between family function and depression. The participants of the study were 116 patients with chronic low-back pain patient who were having follow-up treatment in a local pain clinic, located in Daegu. A structured questionnaire was filled out participants themselves and the structured interview was given during January and February, 2000. The data collection instrument were FACE II-Korean version and Beck's Depression Inventory(1983). The data collected were analysed using mean, standard deviation(SD), t-test, F-test, Duncan test and Pearson correlation coefficient, done with SAS. The results are as follows; 1. The mean of the respondents' perceived family function was 3.47, with emotional bonding at 3.61, acceptability and sharing at 3.61, participation at 3.23, negotiation and satisfaction at 3.24 and responsibility and expectation at 3.76. 2. The mean of the respondents' perceived depression was $17.53{\pm}8.76$. 3. There was significantly negative correlation between family function and depression(r=-0.4817, p=.0001). 4. Research variables included demographic characteristics and showed that subjects who were aged 65 years or older showed significantly lower scores in patient's perceived family function than those who were aged 45 years or below(p=.0502). Perceived family function of females respondents were significantly lower than males(p=.0026). The illiterate showed significantly lower scores than other groups(p=.0001). Respondents with spouse and extended family tended to show significantly higher scores than those who were living with spouse only or by themselves alone(p=.0091). Those who had higher income showed significantly higher scores than in the lower income group(p=.0001). 5. For family function regarding pain characteristics, those who reported severe pain-related daily activity impediments showed significantly lower scores in family function than others with less pain(p=.0357).

• The Journal of Korean Physical Therapy
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• v.23 no.6
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• pp.43-47
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• 2011

Purpose: The aim of this preliminary study was to use hand function tests to Hand dexterity levels provided by the type of compression garment and compression bandages in asymptomatic subjects and to collect baseline data for the comparison of hand functions in the patients with chronic arm lymphedema. Methods: The subjects of this study were 32 healthy volunteer female with a mean age of 45.8 years. Grip strength and hand functions were tested in three conditions-no compression, compression garment, and compression bandages-using the nine-hole peg test (NHPT), the box and block test (B&BT), Minnesota Manual Dexterity test (MMDT), and the hand-held Jamar dynamometer. Results: The grip strength was significantly low in the bandage condition (p<0.05). The performance in both compression groups (i.e., bandage and compression garment) decreased as the thickness of the compression material increased (p<0.05). Conclusion: The findings of this study suggest that grip strength and hand function scores are influenced by the characteristics of the compression applied. Future study is needed to determine the level of hand function between patients with chronic arm lymphedema and healthy individuals.