• Proceedings of the Korean Statistical Society Conference
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• 2002.11a
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• pp.179-184
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• 2002

층화 추출법에서 층의 경계점을 정하는 문제는 추정의 효율에 직접적으로 영향을 미치기 때문에 매우 실제적이고 중요한 문제이다. 층화변수가 일변량 연속변수인 경우 널리 알려진 방법으로는 누적도수제곱근법과 Ekman법이 있는데 이 두 방법은 모두 나름의 약점을 지니고 있다. 본 논문에서는 Breiman 등(1984)이 제시한 CART 기법 중 회귀나무(regression tree)모형을 이용하여 층의 경계점을 정하는 방법을 소개한다. 그리고 통계청의 어업총조사 자료를 사용하여 층의 경계점을 정하는 여러 다른 방법들의 효율을 비교한다.

• 월간산업보건
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• s.260
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• pp.69-81
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• 2009

$\bullet$ 목적 본 연구는 한국의 생산직 근로자와 사무직 근로자의 직업성 손상 및 질환의 차이를 비교하고 산재보고 축소(underreporting)의 규모를 추정하고자 수행되었다. $\bullet$ 방법 한국의 경인지역에서 구축된 근로자 건강진단 수진자 코호트와 1999-2001년 사이에 재직 중이었던 근로자의 건강보험 청구자료를 이용하였다. 근로자의 직무내용과 건강진단의 종류(특수건강진단 및 일반건강진단)로 사무직과 생산직 근로자로 구분하였으며, 이들 사이의 근골격계질환과 손상 및 중독에 해당하는 건강보험 이용률의 차이를 신고되지 않은 산재로 추정하였다. 이를 바탕으로 도수율, 산재발생률 및 재해율을 계산하였다. $\bullet$ 결과 생산직 근로자는 사무직 근로자보다 100 인년 당 3.47건 더 높은 건강보험이용률을 보였다. 이를 토대로 추정한 한국의 도수율은 12.57-18.1, 재해율은 2.74-3.29, 산재발생률은 3.62-5.44이었다. $\bullet$ 결론 한국 제조업의 산재발생률은 공식적인 통계보다 2-3배 더 높을 것으로 추정되지만, 연구의 제한점을 고려하여 이해할 필요가 있다.

• Journal of Korean Medical classics
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• v.18 no.1 s.28
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• pp.73-80
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• 2005

통과(通過)${\ulcorner}$소문.경맥별론(素問.經脈別論)${\lrcorner}$적오장천지고찰(的五藏喘之考察), 득도료여하적결론(得到了如下的結論). 기일시(其一是), 여과야행칙신불장정위음허적상태소이천출어신(如果夜行則腎不藏精爲陰虛的狀態所以喘出於腎), 저취시관어음허적천(這就是關於陰虛的喘). 신여폐위음화(腎與肺爲陰化) 과정적양개축여과일개축수병일개리축역수병소이진신병전어폐(科程的兩個軸如果一個軸受病一個異軸亦受病所以晋腎病傳於肺). 기이시(其二是), 타칙생어혈(墮則生瘀血), 간유장혈적기능소이간여혈유밀접적관계(肝有藏血的機能所以肝與血有密接的關係), 저취시관어유담적천(這就是關於有痰的喘). 간유소설기능저관어비적곡기전달(肝有疏泄機能這關於脾的穀氣傳達), 소이간유병칙비적곡기전달기능야수료장애(所以肝有病則脾的穀氣傳達機能也受了障碍). 기삼시(其三是), 경공칙기탕산우하함소이주기적폐유병저취시관어기허적천(驚恐則氣蕩散又下陷所以主氣的肺有病這就是關於氣虛的喘). 여과폐유병칙실수렴여숙강기능(如果肺有病則失收斂與肅降機能), 소이심적양기불전달어하칙심수손상(所以心的陽氣不傳達於下則心受損傷). 기사시(其四是), 유어도수질박칙수습지사침범인체(由於渡水跌朴則水濕之邪侵犯人體), 우유어과도적활동칙신정모손(又由於過度的活動則腎精耗損), 저취시관어음허여유담적천(這就是關於陰虛與有痰的喘). 습유류착적성소이병불전달어지장(濕有留着的性所以病不傳達於池藏).

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.8 no.2
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• pp.19-29
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• 2002

Objectives: This study was to analysis of pain using visual analogue scale and self rating anxiety scale questionnaire. Methods: Questionnaire were completed by 83 adult patients of department relation to pain in hospitals of Daegu from June 20, to August 10, 2001. The information was used to estimate multiple regression for the pain and anxiety scale related factors association. Results: Women visual analogue scale 4.6 scores of mean was higher than man 4.3 scores. Man self rating anxiety scale 30.2 scores of mean was higher than women 26.8 scores. The scores of 6 months above was discomfort 51.8, 1 month below was mild 22.1%, 2-3 months was discomfort 10.5%, and 4-5 months was discomfort 9.3% in association between present pain index and duration. Conclusion: Visual analogue scale scores was significantly associated with frequency of present pain index. Self rating anxiety scale scores was significantly associated with frequency of occupation and present pain index.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.10 no.1
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• pp.57-65
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• 2004

The main purpose of this article is to make a handy Deep Friction Massager by using DFM in based on Dr. Cyriax's manual medicine. Also this study's aimed to heal soft tissue lesions - low back pain, neck pain, tennis elbow, golfer's elbow, frozen shoulder, myofibrosis etc. - which has resolved adhesion scar tissue problem in soft tissue. The results of this study were as followings ; 1. Deep friction massager has a effect not only massage but also healing, because it is broken the physiologic bridge of scar tissue in soft tissue. 2. It is possible to reduce the fatigue and effort of therapists during the deep friction massage. 3. Deep friction massager is made of handy form, so it is very convenient of using and application to patients.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.19 no.2
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• pp.67-71
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• 2013

Background: The purpose of this study was to investigate the effects of somatosensory stimulations with joints mobilization in foot on balance and gait speed in elderly women. Methods: This study included 2 female participants aged 72 years. Participants received somatosensory simulations with joints mobilization on both foot for 30 minutes a day, 3 days a week, during a 4 week period. All subjects were assessed using a BT(balance trainer)-4 balance measurement and timed up and go test (TUG), 10m walk test (10MWT). Results: It has been found that static length and static area were reduced and limits of stability was increased in 2 females. TUG test was improved but gait speed was not significantly difference. Conclusion: Those results indicate that somatosensory stimulations with joints mobilization is effective in elderly women to promoting a static and dynamic balance ability.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.23 no.1
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• pp.59-62
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• 2017

Background: Positional release muscle energy technique (PRMET) is a method joined positional release technique and muscle energy technique. Methods: Subjects those who have low back pain from the acute to chronic phase, were applied PRMET method on psoas major muscle and measured the changes in pain and disfunction. Results: PRMET method is effective for reducing pain and disfunction on psoas major muscle. Conclusions: The advantages of PRMET method are minimized patient inconvenience, shortening of treatment time and effective for improvement. In the future research, methods need to be improved so that this can be applied to other muscles.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.6 no.2
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• pp.5-13
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• 2000

The purpose of this study is to suggest reasonable medical insurance fees for orthopaedic manual therapy. This medical insurance fees include of direct and indirect costs. The reasonable medical insurance fees of orthopaedic manual therapy are as follows. 1. Spinal manual therapy fee is 10.173 won. 2. Upper and lower extremity manual therapy fee is 10,173 won. 3. Hand and foot manual therapy fee is 6.782 won. 4. Hand and visceral manual therapy fee is 6.782 won.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.5 no.1
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• pp.53-58
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• 1999

PURPOSE; The main purpose of physical therapy is to minimize patient's pain. So this study aimed at evaluating the effect of PAS release applied to tender points in reducing pain of musculoskeletal lesion persons. METHOD; The PAS (capsicum plaster) Release applied at 48 tender points to relieve and assessment pain threshold by Harold Gottlieb's pain scale that was composed of Negligible sensation 4.00, Mild sensation 3.00, Moderate sensation 2.00, Severe sensation 1.00. RESULT; Results show that PAS release was 84.6% effect in achieving a gradual decrease of pain sensitivity at the tender points where it was applied, suggestion a cumulative analgesic effect through sessions. CONCLUSION; This study suggests that PAS release applied to tender points can be effective in relieving soft tissue pain through theses have not become asymptomatic, all referred significant pain relief(p <0.05) after study and at the end of PAS release therapy.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.5 no.1
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• pp.17-26
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• 1999

The pelvic floor is a muscular structure, pierced by urologic, genital, and distal intestinal tract. Also pelvic floor is not a frozen but a functional unit. The pelvic floor dysfunction has 1) laxity of soft tissue and muscle 2)rupture of pelvic floor, 3)increased the tension. The purpose of this study is to give information about the pelvic floor dysfunction and pelvic exercise. This investigate the pelvic floor structure and function, pelvic floor dysfunction, pelvic floor exercise, and recent research trends. The pelvic floor exercise is one of important exercise in physical therapy, this exercise program will be improved patients with pelvic floor dysfunction.