• PNF and Movement
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• 제15권2호
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• pp.195-200
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• 2017

Purpose: This study attempts to identify the effects of stretching and core exercise using proprioceptive neuromuscular facilitation (PNF) on the pain and functional disability index of patients with chronic lower back pain. Methods: A total of 20 patients with chronic lower back pain were randomly divided into either the experimental group (n=10), who received PNF stretching and core exercise, or the control group (n=10), who received conventional physiotherapy. Both interventions were applied three times a week for six weeks. The visible analogue scale (VAS) was measured in order to determine the level of pain, while the Oswestry Disability Index (ODI) was used to measure the change in the functional disability index. We conducted a paired t-test to compare the within-group change before and after the intervention. To compare the between-group difference, we used an independent t-test. The statistical significance level was set at ${\alpha}=0.05$ for all the variables. Results: The experimental group showed a significant within-group change in both the VAS and the ODI (p<0.01). The control group also showed a significant change (p<0.01). A significant difference was observed between the experimental group and the control group with regard to the change in both the VAS and the ODI after the interventions (p<0.01). Conclusion: In this study, the application of stretching and core exercise using PNF for subjects who complain of chronic lower back pain proved effective in reducing both pain and functional disability. We therefore expect that this intervention can be applied in the future as a useful program for patients with chronic lower back pain.

• 한국전문물리치료학회지
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• 제14권1호
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• pp.46-54
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• 2007

The purposes of the present study were to determine the difference of functional outcome, and to identify factors associated with functional difference in patients with stroke. The sample consisted of 56 stroke patients who had received physical therapy at the physical therapy unit of the Dongeui Medical Center in Busan city between January 2000 and June 2002. Stroke patients were evaluated by physical therapists 3 times; The first day in physical therapy (PT) (T1), one month after the first day in PT (T2), and two months after the first day in PT (T3). Functional status was assessed with the Functional Independence Measure (FIM) instrument, a validated instrument for documenting the severity of disability and assessing the outcome of rehabilitation treatment. Functional gain was calculated over T2-T1, T3-T1, and T3-T2. SAS statistical software was used for the analysis. The Student's t-test, paired t-test, analysis of variance (ANOVA/Tukey and Scheffe), and analysis of covariance (ANCOVA) were used to examine the functional difference in variables. Repeated measures ANOVA was also used to analyze the functional difference by time (T1, T2, and T3). Multiple regression analysis was performed to determine the effects of independent variables on the difference of functional outcome as defined by the FIM score. A total of 56 stroke patients were evaluated, their average age${\pm}$standard deviation was $61.6{\pm}9.3$ years (range: 40~81 yr). The functional status of patients who received physical therapy for about 2~3 months was significantly improved (mean FIM scores, $20.5{\pm}1.8$, $28.9{\pm}1.9$, and $8.41{\pm}1.1$ points for each time period, respectively) (p<.0001). Diabetes was significantly associated with the FIM score for T2-T1 (p<.05). The type of diagnosis was significantly associated with the FIM score for T3-T1 (p<.05). Gender, smoking, and the FIM score on admission were significantly associated with the FIM score for T3-T2 (p<.05). In conclusion, gender, smoking, diabetes, the type of diagnosis, and the FIM score on admission were significantly associated with improved FIM scores. We recommend that further research should explore the functional outcome by using larger sample sizes, longer follow-up periods, and more sensitive assessment instruments.

• 원예과학기술지
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• 제28권5호
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• pp.884-890
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• 2010

반신마비 뇌졸중 환자의 심리적 정서적 재활에 대한 원예작업치료의 효과를 확인하고자 40명의 반신마비 뇌졸중 환자 가운데 20명을 대상으로 원예치료와 작업치료를 시행하였다(치료군). 나머지 20명을 대상으로 작업치료만을 실시하였다(대조군). 원예치료 프로그램은 다양한 실내원예활동으로 구성되었으며 1주일을 기본으로 4주 단위로 3단계 즉 3개월 동안 실시하였다. 선정된 원예작업은 동기유발, 적응, 사회성, 관계와 소통의 4개의 단위로 구성되었다. 원예작업치료의 효과 분석을 위해 손기능척도(GPT), 노인우울척도(GDS), 일상생활동작검사(FIM)를 실시하였다. 그 결과 대조군과 달리 원예작업 치료를 받은 처리군에서 재활 효과가 우수하였으며 GPT, GDS, FIM 모두 통계적으로 고도로 유의한 결과를 나타냈다. 또한 원예작업치료를 통해 환자들의 재활치료에 대한 동기부여는 물론 FIM의 하부요소인 의사소통, 사회인지도, 자기보호 항목도 크게 향상되었다. 본 연구를 통해 원예작업치료가 반신마비 뇌졸중 환자에 대한 작업치료 프로그램으로 활용될 수 있다는 것을 확인 가능하였다.

• PNF and Movement
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• 제16권1호
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• pp.133-141
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• 2018

Purpose: This study examined the effect of proprioceptive neuromuscular facilitation (PNF) rehabilitation exercise on postoperative range of motion (ROM), pain, and function of breast cancer patients. The purpose of this study was to provide fundamental data regarding the use of PNF rehabilitation exercise for patients with breast cancer. Methods: Fourteen patients who underwent surgery due to breast cancer were randomly divided into an experimental group (n=7) that performed PNF rehabilitation exercise and a control group (n=7) that performed general rehabilitation exercise. Both groups performed the respective exercises for 30 minutes, five times a week for 4 weeks. For the measurement of ROM, the range of shoulder abduction was measured using a clinometer smartphone application. The shoulder pain and disability index (SPADI) was used to measure the level of pain and functional activity. A paired t-test was conducted to compare within-group changes before and after the PNF rehabilitation exercise. Differences between the experimental group and control group were analyzed by an independent t-test. For all tests, the level of statistical significance was set at ${\alpha}=0.05$. Results: After the exercise, there was a significant within-group change in the ROM and SPADI in both the experimental group and control group (p<0.01). There was also a significant between-group difference in the ROM and SPADI after the intervention (p<0.05). Conclusion: Rehabilitation exercise is generally applied as a treatment for patients with breast cancer after surgery and is relatively effective. The application of PNF rehabilitation exercise may be useful in such patients, considering its effects on ROM improvement, pain reduction, and functional enhancement.

• 한국전문물리치료학회지
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• 제10권2호
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• pp.85-98
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• 2003

The purpose of this study was to investigate the changes of the activities of daily living (ADL) by the motor learning program for upper extremity in stroke patients. The subjects were sixty-two members who were treated at the department of occupational therapy. The ADL were measured with Functional Independence Measure (FIM). The result's were as fol1ows; 1. The ability to perform daily activities after treatment was significantly increased independent of age, gender, cause, affected side and speech disability (p<.01). The differences between the pre-treatment and the post-treatment was no significant correlation to sex, cause, affected side and duration of treatment, but the speech disability was significant. Therefore the pre-treatment scores and post-treatment scores were significantly different. 2. The variation of the pre-treatment and the post-treatment in the detail item to the performance of daily life of the stroke patients through the upper extremity motor learning program was significantly increased in self-care, sphincter control, locomotion, mobility, communication and social cognition (p<.01) Consequently, The motor learning program for upper extremity significantly improved the performance level of all ADL areas in stroke patients.

• 대한물리의학회지
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• 제8권2호
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• pp.175-182
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• 2013

PURPOSE: The purpose of this study was to investigate the effects of task oriented ADL exercise in different environments in patients with chronic stroke. METHODS: A total of 28 patients with hemiplegia resulting from stroke were included in this study. The patients were randomized into two groups. The control group(n=14) was received neurodevelopment therapy + task oriented ADL exercise and experimental group(n=14) was received neurodevelopment therapy + home based task oriented ADL exercise for 30 minutes twice per week during 6weeks. A task oriented ADL exercise pretest and postest design was used examine the change of FIM(Functional Independent Measure) and K-MBI(Korea-Modified Bathel Index) at the completion of 6 weeks task oriented ADL exercise. RESULTS: After 6 weeks, the experimental group compared with control group showed a significant improvement (p<.05) in FIM and K-MBI scores. CONCLUSION: The results indicate that the home based task oriented ADL exercise improves functions in the persons with chronic stroke.

• 국제물리치료학회지
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• 제10권2호
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• pp.1750-1755
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• 2019

Background: Most of the previous researches on the abnormality of breathing pattern have focused on the silence of functional movements owing to such abnormality, however, have not been clearly identified the relationship between the abnormal breathing pattern on one hand and kinesiophobia and flexion relaxation phenomenon (FRP) on the other hand. Objective: To compare patients with chronic low back pain (CLBP) and healthy person in the abnormality of breathing pattern, kinesiophobia, and FRP during flexion and extension of the trunk. Design: Case-control study. Methods: The research subjects consisted of a group of 15 healthy adults and another group of 15 patients with CLBP. Capnography was used to measure the endtidal $CO_2$ ($EtCO_2$) and respiratory quotient (RQ). The muscle activity of multifidus and erector spinae of the subjects was measured during flexion and extension of the trunk to identify their FRP. The Nijmegen Questionnaire (NQ) and Tampa Scale of Kinesiophobia (TSK) were utilized to measure their breathing patterns and kinesiophobia, respectively. The Kolmogorov-Smirnov (K-S) test was conducted in order to analyze the normal distribution of the measured data. Their general characteristics were identified by the descriptive statistics and the independent t-test was performed to identify the differences between the two groups in terms of abnormality of breathing pattern, kinesiophobia, and FRP. The level of significance was set at ${\alpha}=.05$. Results: The patients with CLBP had significantly less $EtCO_2$ and shorter breathing hold time (BHT) than normal healthy person (p<.05). The patient with CLBP also had significantly greater kinesiophobia than healthy person (p<.05), and had less FRP than the healthy person (p<.01). Conclusions: These results suggest that the CLBP had greater abnormality of breathing pattern and kinesiophobia with less FRP than healthy person.

• 한국정보시스템학회지:정보시스템연구
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• 제25권1호
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• pp.1-23
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• 2016

목적 자아일치성(self-congruity)은 "비실용 대상 포지셔닝(Non-utilitarian destination positioning)" 이론에 근거한 것으로,소비자들이 의사결정을 하거나 행동을 할 때 대상(제품, 서비스 등)과 자신의 가치를 일치시키려는 성향을 의미한다. 반면, 기능일치성(functional congruity)은 대상(장소, 제품, 서비스)의 실용적 가치에 자신의 의사결정이나 행동을 일치시키려는 성향을 의미한다. 최근 모바일 기반의 소셜네트워크서비스를 통해 소비자들이 제품이나 서비스에 대한 개인적 경험을 언제 어디서나 공유하게 되면서 온라인 구전을 통한 커뮤니케이션 기회가 많아지고 활발해지고 있다. 한편, 자기해석(self-construal)은 마케팅 및 현대 심리학에서 그동안 많이 다루어져 온 주제이다. 본 연구는 자아일치성 및 기능일치성과 중국 관광객의 긍정적인 온라인 구전 간의 관계와 자기해석의 조절효과를 검증하는 것을 연구 목적으로 한다. 설계/방법론/접근 연구가설을 검증하기 위해 본 연구에서는 32개 문항으로 구성된 설문지를 개발하였고, 모든 항목은 리커트 5점 척도를 사용하였다. 중국 설문조사 전문 웹사이트인 sojump.com에서 한국을 방문한적이 있는 사용자들을 대상으로 설문조사를 실시하였고, 자료분석을 위해 SPSS 20.0과 AMOS 18.0을 사용하였고, 구조방정식과 회귀분석을 이용하여 연구가설을 검증하였다. 전반적인 모형의 적합도, 신뢰도, 타당성 등을 검증하기 위해 확인요인분석을 실시하였고, 동일방법편의(common method bias) 여부도 함께 진단하였다. 결과 연구결과 자아일치성과 기능일치성은 온라인 구전에 긍정적인 효과를 미치는 것으로 나타났다. 그리고 자아일치성이 온라인 구전에 미치는 효과는 독립적인 자기해석 성향이 있는 중국 관광객이 의존적인 자기해석 성향이 있는 중국 관광객보다 더 강하다는 것을 알 수 있었다. 반면, 기능일치성이 온라인 구전에 미치는 효과는 의존적인 자기해석 성향이 있는 중국 관광객이 독립적인 자기해석 성향이 있는 중국 관광객보다 더 강하다는 것을 알 수 있었다.

• 한국유통학회지:유통연구
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• 제14권2호
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• pp.97-125
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• 2009

본 연구는 기존의 신뢰와 관련된 연구들을 토대로 불신에 대한 새로운 접근을 시도하고자 하였다. 즉 과거 불신에 대한 대부분의 연구들은 신뢰와 불신은 단일연속 상에서 존재하는 서로 반대되는 개념으로서, 신뢰는 좋은 것이며, 불신은 나쁜 것이라고 보고 있다. 그러나 본 연구에서는 신뢰와 불신은 서로 구별이 가능한 독립적인 개념이며, 동시에 동일 관계에서 공존할 수 있는 개념임을 실증적으로 연구하고자 하였다. 또한 불신도 거래관계에 긍정적 영향을 미칠 수 있다는 전제하에 기존 연구들에서 불신을 부정적인 관계변수로 제안한 것에 대한 반대 견해를 제시하고 이를 실증적 분석을 통해 입증하고자 하였다. 이를 위해 신뢰 및 불신에 대해 다양한 선행변수들을 동시적으로 또는 차별적으로 제시함으로써 신뢰 및 불신의 구별가능성 및 공존가능성을 입증하고자 하였고, 긍정적 관계변수로서의 불신의 역할을 규명하고자 협력 및 기능적 갈등에 미치는 불신의 영향을 실증적으로 분석하였다. 분석결과 신뢰의 선행변수들 및 결과변수들은 모두 통계적으로 유의한 결과를 도출하였으나, 불신의 선행변수들 및 결과변수들에 대해서는 일부 가설들이 기각되었다. 그러나 불신에 대해서 차별적으로 제시되었던 선행변수들인 거래특유자산과 환경적 불확실성과 함께 동시적으로 제시되었던 명성에 대한 연구가설이 모두 지지됨에 따라 신뢰와 불신의 구별가능성 및 공존가능성에 대해서 어느 정도 실증적으로 규명되었다고 평가할 수 있으며, 기능적 갈등에 대한 불신의 긍정적 영향에 대해서도 실증적으로 규명함으로써 불신이 거래 관계상 긍정적인 역할을 수행할 수 있음을 보여주었다.

• 생명과학회지
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• 제23권5호
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• pp.698-702
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• 2013

본 실험은 일반미보다 GABA 함량이 많은 흑찰거대배아미(밀양263호) 및 거대배아미와 일반미를 C57BL/6 생쥐에게 16일 동안 자유 섭취시키면서 2시간 알코올 섭취량, 22시간 물 섭취량 및 체중의 변화 등을 조사하였다. 그 결과 흑찰거대배아미 및 거대배아미와 일반미 3군과 2시간 알코올 섭취량의 일변화에 대해 repeated measure ANOVA를 실시하였을 때, 유의한 차이가 관찰되었다(df=16, F=3.109, p=0.004). 일별 2시간 알코올 섭취량에 대하여 흑찰거대배아미군과 일반미군의 양군간 비교시 일반미군에 비하여 흑찰거대배아미군에서 자유 섭취 후 2일째부터 16일째까지 지속적으로 유의하게 감소하였다. 또한 흑찰거대배아미군과 일반미군 2군을 각각 군내 비교를 하였을 때, 일반미 섭취군의 경우에는 섭취전과 유의한 차이가 없었으나, 흑찰거대배아미 군에서는 섭취 전에 비하여 섭취 후 4일째부터 16일째까지 유의하게 감소하였다. 한편 22시간 물 섭취량의 일변화와 체중의 일변화에 대해서 repeated measure ANOVA를 실시하였을 때에도 유의한 교차가 없었다. 그러나 쌀 섭취량의 일변화에 대한 repeated measure ANOVA를 실시하였을 때에 유의한 차이가 관찰되었다(df=16, F=7.145, p=0.001). 이러한 2시간 알코올 섭취량의 변화의 결과는 일반미와의 성분비교에서 흑찰거대배아미에 많이 함유되어 있는 GABA 등에 의한 것으로 추정할 수 있다.