• 제목/요약/키워드: Short-Form

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VDT 증후군 환자에 물리치료와 인간공학적 개입: 사례 연구 (Physical Therapy and Ergonomic Interventions in Patients with VDT Syndrome: 4 Cases Study)

  • 이인희;박상영
    • The Journal of Korean Physical Therapy
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    • 제22권4호
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    • pp.91-96
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    • 2010
  • Purpose: Among computer users, the awkward posture and workstation setups of workers contribute to work-related upper limb musculoskeletal disorders. The purpose of this study was to evaluate the efficacy of a traditional physical therapy and ergonomic intervention by physical therapists in 4 computer users. Methods: After checking Visual Analogue Scores (VAS), four subjects who were treated by physical therapy for neck and shoulder problems related to VDT syndrome were enrolled in the study. All subjects spent at least 40 hours per week at a computer workstation. All subjects had pain and ergonomic states evaluated using methods such as VAS, Neck Disability Index (NDI), Workstyle short form, Rapid Upper Limb Assessment (RULA), and OSHA VDT checklist (Occupational Safety and Health Administration video display terminal) before a physical therapy + ergonomic intervention. Participants were re-evaluated 1 month later. Results: Participants showed more improvement of their neck pain after being treated with a physical therapy plus ergonomic intervention than when treatment consisted only of physical therapy. Improvements in RULA, Workstyle short form, and OSHA VDT checklist also were achieved. Conclusion: This case study suggests the importance of examining the work habits and work-related postures of subjects who complain of neck and shoulder pain that is exacerbated by computer use. Personalized ergonomic interventions and physical therapy can lead to improvement of patients with VDT syndrome.

Prevalence of Musculoskeletal Symptoms Related With Activities of Daily Living and Contributing Factors in Korean Adults

  • Choi, Kyusik;Park, Jae-Hyun;Cheong, Hae-Kwan
    • Journal of Preventive Medicine and Public Health
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    • 제46권1호
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    • pp.39-49
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    • 2013
  • Objectives: This study aims to investigate the prevalence of musculoskeletal symptoms and factors related to daily activities in a representative Korean population. Methods: This study was based on the questions about musculoskeletal symptoms in the Korean General Social Survey 2010. The questionnaire about musculoskeletal symptoms was adopted from Korean Occupational Safety and Health Agency guide, and it includes general characteristics, characteristics of pain, work type, work intensity and a 12-item Short Form Health Survey (SF-12). We utilized the criteria of the National Institute for Occupational Safety and Health to define the prevalence of musculoskeletal symptoms. Demographic, behavioral and socioeconomic factors were analyzed using logistic regression. Results: The prevalence of musculoskeletal symptoms was 38.3%. The prevalence was higher in females, the elderly, those without health insurance, and those with a low income, low education, and occupations with a heavy workload. The prevalence by body part was highest in the back, shoulder, and knee, in that order. The physical component summary and mental component summary of the SF-12 decreased with increasing musculoskeletal symptoms. Conclusions: Musculoskeletal symptoms are very common in the general population, and related to various socio-demographic factors. These results suggest that active prevention and management of musculoskeletal symptoms is needed at a national level.

퓨즈를 이용한 전기화재의 원인분석에 관한 연구 (A Study on the Causal Analysis of Electrical Fire by Using Fuse)

  • 이춘하;김시국;옥경재
    • 한국화재소방학회논문지
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    • 제22권1호
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    • pp.24-28
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    • 2008
  • 본 논문은 전기제품 내에 안전장치로 사용되는 퓨즈를 이용한 전기화재의 원인분석에 관한 연구이다. 시료는 유리관퓨즈(정격 15 A, $5{\times}20mm$)와 온도퓨즈(정격 10 A, $72^{\circ}C$)를 사용하였다. 전기화재의 주요원인인 단락 및 과부하 그리고 외부화염을 인위적으로 가하여 소손된 퓨즈의 특성을 비교 분석하였다. 실험결과 유리관퓨즈의 경우 소손된 퓨즈의 외형 및 표면 그리고 조직분석에서 서로 다른 특징들을 확인할 수 있었다. 온도퓨즈의 경우 외부화염실험의 경우에서만 소손된 퓨즈의 외형 및 가동접점의 표면 그리고 조직분석에서 뚜렷한 특징이 나타났다.

미국인용 체질진단지에 의한 인종별 응답차이에 따른 문항분석 : Pilot test (The Item Analysis of Short Form Sasang Classification Questionnaire for American according to Comparison of Responses between Different Ethnic Groups: Pilot test)

  • 유정희;신현상;이준희;고병희;이의주
    • 사상체질의학회지
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    • 제22권1호
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    • pp.26-33
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    • 2010
  • 1. Objectives: This study has focused on response rates for ethnic groups of American by Short Form Sasang Classification Questionnaire for American (SF SSCQ-A). 2. Methods: By analysing the tendency of the respondents who have been defined ethnic groups and comparing of their answers, the result of their ethnic groups analysis by our questionnaire were examined. Each item response rate on SF_SSCQ-A was analysed between Caucasian and Non-Caucasian respectively. 3. Results and Conclusions: There were the significantly different 11 items between Caucasian and Non-Caucasian. And there were the poor response 26 items; the excessively affirmative 1 item, the excessively negative 18 items, no response 7 items.

[ 0.1\;μm ] SOI-MOSFET의 적정 채널도핑농도에 관한 시뮬레이션 연구 (Investigation of Optimal Channel Doping Concentration for 0.1\;μm SOI-MOSFET by Process and Device Simulation)

  • 최광수
    • 한국재료학회지
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    • 제18권5호
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    • pp.272-276
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    • 2008
  • In submicron MOSFET devices, maintaining the ratio between the channel length (L) and the channel depth (D) at 3 : 1 or larger is known to be critical in preventing deleterious short-channel effects. In this study, n-type SOI-MOSFETs with a channel length of $0.1\;{\mu}m$ and a Si film thickness (channel depth) of $0.033\;{\mu}m$ (L : D = 3 : 1) were virtually fabricated using a TSUPREM-4 process simulator. To form functioning transistors on the very thin Si film, a protective layer of $0.08\;{\mu}m$-thick surface oxide was deposited prior to the source/drain ion implantation so as to dampen the speed of the incoming As ions. The p-type boron doping concentration of the Si film, in which the device channel is formed, was used as the key variable in the process simulation. The finished devices were electrically tested with a Medici device simulator. The result showed that, for a given channel doping concentration of $1.9{\sim}2.5\;{\times}\;10^{18}\;cm^{-3}$, the threshold voltage was $0.5{\sim}0.7\;V$, and the subthreshold swing was $70{\sim}80\;mV/dec$. These value ranges are all fairly reasonable and should form a 'magic region' in which SOI-MOSFETs run optimally.

사상체질별 완실무병 지표들의 임상적 유효성 분석 : Short Form-36 설문지를 이용한 연구 (Assessment of the Clinical Efficacy of the Health Index in the Sasang Constitutions : Short Form-36 Based Study)

  • 손은혜;곽창규;이의주
    • 사상체질의학회지
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    • 제16권3호
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    • pp.25-33
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    • 2004
  • 1. Objectives Theoretically Healthy Condition of four constitution is based on intact state of four fundamental factors - digestion, urination, perspiration, defecation. Each one of these four factors is specifically related to its respective constitution. We made SHI(Sasangin Health Index) 10 items from four factors, and examined clinical efficacy of the four factors as index of health status in four constitution. 2. Methods and Procedures We offered QSCCII, SHI and SF-36 questionnaires to adults who had a periodic medical examination. 233 adults were classified to one of four constitution. We compared means of 8 scale scores of SF-36, and computed the correlation coefficient between 8 scale scores of SF-36 and 10 item scores of SHI in four constitution. 3. Results In Soyangin, stool volume and frequency are weakly correlated with health status(P<0.05). In Soeumin, appetite is weakly correlated with health status(P<0.05). In Taeumin, there is no correlation between perspiration and health status. 4. Conclusions 2 factors - digestion, defecation - had clinical efficacy as index of health status.

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만성 폐쇄성 폐질환 환자의 증상경험과 기능상태의 관계에 미치는 영양상태의 매개효과 (The Mediating Effects of Nutritional Status on the Relationship between Symptom Experience and Functional Status in Patients with Chronic Obstructive Pulmonary Disease)

  • 장준희;민혜숙
    • 근관절건강학회지
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    • 제25권2호
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    • pp.112-121
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    • 2018
  • Purpose: This study was conducted to explore the mediating effect of nutritional status on the relationship between symptom experience and functional status of patients with Chronic Obstructive Pulmonary Disease (COPD). Methods: A total of 141 COPD patients visiting D hospital and I hospital in B city were enrolled in this study. Data were collected from January 2017 to July 2017. Outcome variables were measured by Mini Nutritional Assessment Short-Form (MNA-SF) for nutritional status, The Memorial Symptom Assessment Scale (MSAS) for symptom experience, and The Functional Performance Inventory Short Form (FPI-SF) for functional status. The data were analyzed with descriptive statistics, Pearson's correlation, and path analysis using SPSS/WIN 21.0 and AMOS 25. Results: There was a significant negative correlation between symptom experience and nutritional status (r=-.61, p<.001), a significant negative correlation between symptom experience and functional status (r=-.40, p<.001), and significant positive correlation between nutritional status and functional status (r=.47, p<.001). Symptom experience had indirect effects on functional status through nutritional status. Conclusion: For enhancing functional status in COPD patients, it is necessary to develop nursing intervention programs to enhance symptom management as well as nutritional status.

요통 환자의 굴곡신연기법의 효과에 대한 임상적 연구 (The Clinical Study for the Effects of Flexion-Distraction Technique on Patients with Low Back Pain)

  • 정원희;서상경;박국지;강준혁
    • 한방재활의학과학회지
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    • 제20권3호
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    • pp.61-74
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    • 2010
  • Objectives : The purpose of this study is to find out the effects of flexion-distraction technique on low back pain. Methods : The 40 patients were divided into 2 groups: group a was treated except flexion-distraction technique and group B was treated with flexion-distraction technique. Both groups were treated with acupuncture treatment, physical therapy and manipulation. Patients were evaluated by McGill pain questionnaire-short form(SF-MPQ), visual analogue scale(VAS), Oswestry disability index(ODI) and pain disability index(PDI). Results : 1. Both Groups were significantly decreased in VAS and ODI after 3 weeks of treatment. 2. Group B compared with Group A was significantly decreased in SF-MPQ, VAS, ODI and PDI after 3 weeks of treatment. Conclusions : We found out that flexion-distraction technique is considered to be effective and useful on low back pain.

Correlations among Motor Function, Quality of Life, and Caregiver Depression Levels in Children with Cerebral Palsy

  • Yoo, Ji-Na
    • The Journal of Korean Physical Therapy
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    • 제28권6호
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    • pp.385-392
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    • 2016
  • Purpose: This study aimed to evaluate the relationships among quality of life, caregiver depression levels, and disease severity, especially motor function, in children with cerebral palsy. Methods: Data were collected through questionnaires using survey and interview from 80 caregivers of children with cerebral palsy. The caregivers' quality of life was measured using medical outcomes study 36-item short form health survey, and level of depression was scored using the beck depression inventory. In addition, children's motor function was evaluated using gross motor function measure-88 and functional independence measure scores. Results: Among 8 domains of medical outcomes study 36-item short form health survey, "physical functioning," "physical role functioning," "mental health," and "bodily pain" domains were significantly correlated to "total" percentage scores of gross motor function measure-88. In addition, "mental health" and "bodily pain" domains were correlated to each sub-dimension, including "lying and rolling," "sitting," "crawling and kneeling," "standing," and "walking, running, and jumping." Similarly, the "running" and "jumping" dimensions including motor function measures correlated with "transfer," "locomotion," and "motor subtotal" of functional independence measure scores. The beck depression inventory scores were negatively correlated to "lying and rolling," "sitting," "crawling and kneeling," and the "total" percentage scores of gross motor function measure-88. The beck depression inventory scores were negatively correlated to "sphincter control," "communication," "social cognition," "cognitive subtotal," and "total" functional independence measure scores. Conclusion: It is necessary to consider the quality of life and emotional problems of caregivers of CP children and support them both physically and psychologically with comprehensive rehabilitation.

우리말 소설의 중국어 번역에서 미적요소의 재현문제(2) - '화법'에서 본 오정희의 『옛 우물』(『老井』) (A study on the aesthetic elements of Chinese translated Korean novel - Focused on the mode of narrations in "An old well" written by Jeong Heui Oh)

  • 최은정
    • 비교문화연구
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    • 제26권
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    • pp.201-226
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    • 2012
  • This essay exams the issues of aesthetic elements that come up when Korean novels get translated into Chinese language. The short story collection titled "An old well" written by Jeong Heui Oh in both languages are compared and analyzed by focusing on the mode of narrations. There are various narrative modes in "An old well". Each narrative mode properly functions for aesthetic effects and drawing meanings. In short, we can find a way to grasp its leitmotif the writer wants to indicate only when we carefully interpret the narrative modes in the original text. However, the narrative modes in Korean text have been simplified by changing its modes into direct narrative in Chinese-translated text. Thus the aesthetic effects in the original text have been spoiled and the Chinese text fails to deliver its meaning involved in the original narrative mode. Translation of novel invites consideration on both of its form and content on account of the text's uniqueness. Accordingly, a close examination and study of the original text should be completed beforehand.