입원간호과정 개선을 통한 업무효율성 증진 및 고객만족도 향상

서재성 한국의료QA학회 2007 가을학술대회 Vol.2007 No.3

[P-27] 국내 성만용 뱀장어 배합사료 간 양식 뱀장어의 생육 및 주요 영양학적 성분의 평가

서재성,서지훈,최재희,조혜선,안준철 한국수산과학회 양식분과 2011 한국수산과학회 양식분과 학술대회 Vol.2011 No.6

제 18 차 정기학술대회 초록집 : 4. 인공 슬관절 전치환술시 관절강 변화의 측정

서재성,김영민 대한슬관절학회 2000 정기학술대회 Vol.- No.-

무용전공과 수준에 따른 무용심상 차이 및 무용심상이 무용 자신감에 미치는 영향

서재성 한국스포츠학회 2018 한국스포츠학회지 Vol.16 No.2

본 연구의 목적은 무용전공과 수준에 따른 무용심상 차이와 무용심상이 무용 자신감에 미치는 영향을 알아보는 것이다. 연구대상은 서울, 경기지역의 예술고, 대학교의 무용전공 학생, 전문 무용공연단체의 직업무용수 410명을 대상 으로 실시하였다. 연구 결과 무용 전공과 수준에 따른 목표차이는 유의미하게 차이가 확인되었다. 무용 전공과 수준에 따라 이미지 숙달은 유의한 차이를 보였고 무용 전공과 무용 수준에 따라 무용 이미지의 역할과 움직임은 무용 수준에 따라 유의한 차이를 나타냈다. 무용 심상이 무용 자신감에 미치는 영향은 심상 숙달, 역할과 움직임은 공연활동 정체감 에 정적으로 유의한 영향을 주었다. 숙달, 역할과 움직임은 공연 자신감에 정적인 유의한 영향을 주었으며, 심상 목표와 심상역할과 움직임은 활동 자신감에 유의한 영향을 미쳤다. The purpose of this study is to explore the difference in dance imagery according to dance major and dance career experience and to investigate the effect of dance imagery on dance confidence. Basic survey questions on dance imagery and dance confidence were administered on a total of 410 dance major students in Art High School(s) and universities and professional dancers in Seoul and Gyeonggi Province. Dance imagery goal according to dance major and dace career experience showed significant difference according to dance career experience. Dance imagery mastery according to dance major and dance career experience displayed significant difference according to dance major and dance career experience while the role and movement of dance imagery according to dance major and dance career experience displayed significant difference according to dance career experience. As for the effect dance confidence on of dance imagery, sense of identity in performance activities, which is a sub-factor of dance confidence, exerted significant effect on dance imagery mastery and role and movement of dance imagery. Dance confidence had significant effect on dance imagery mastery and role and movement of dance imagery as well. Confidence in performance activities exerted significant effect on dance imagery goal and role and movement of dance imagery.

제 3중족-외측 설상 관절에서 발생한 비골성 족근골 결합: 증례 보고

서재성,민학진,김기천,노영주,신성기 대한족부족관절학회 2018 대한족부족관절학회지 Vol.22 No.4

This paper reports a rare case of the symptomatic third metatarsal (MT3) - lateral cuneiform (LC) in a 55-year-old male who presented with complaints of severe intermittent pain in his right foot. Plain radiographs and computed tomography scans revealed sclerosis and irregularity at this joint. The intraoperative findings demonstrated a fibrocartilaginous coalition. The pain had improved one year after removing the MT3-LC joint by en bloc and arthrodesis.

Comparison of Major Nutrients in Eels Anguilla japonica Cultured with Different Formula Feeds or at Different Farms

서재성,조혜선,안준철,최재희,서지훈,안태호,정원석,김승훈 한국수산과학회 2013 Fisheries and Aquatic Sciences Vol.16 No.2

To determine the relative importance of two main factors, diet or culture environment, that affect the proximate composition and main nutritive ingredients (vitamin A, vitamin E, cholesterol, fatty acid composition) in cultured eels, we analyzed the composition of eels fed diets of formula feed (FF) produced by four different companies and of eels cultured at five different eel farms that provided only one of the four different FFs. The four commercial eel FFs did not markedly differ in proximate composition or major nutritive compounds, and consequently, these variables did not significantly differ in cultured eels fed the different FFs. The FF imported from Japan was marginally superior to the two domestic commercial FFs and the FF imported from Taiwan in terms of the proximate composition and main nutritive ingredients of both the FF itself and the eels cultured on it. However, proximate composition and main nutritive ingredients significantly differed among eels cultured at the five farms that used a different FF and among eels fed the four different FFs at the same farm. In conclusion, the difference in quality between domestic and Japanese FFs in terms of eel culture was small, whereas physical or chemical environmental differences among farms during eel culture may more strongly affect the proximate composition and levels of the main nutritive ingredients in cultured eels.

지방 종괴의 진단에 대한 MRI의 판별 능력

서재성,안종철,김정래,최준혁,조길호,신덕섭,Seo, Jae-Sung,Ahn, Jong-Chul,Kim, Jeong-Rae,Choi, Jun-Hyuk,Cho, Kil-Ho,Shin, Duk-Seop 대한근골격종양학회 2005 대한골관절종양학회지 Vol.11 No.1

목적: MRI가 지방종과 고분화 지방 육종을 구분할 수 있는가를 알아보고, 지방종과 고분화 지방 육종이 생기는 위치, 깊이, 크기, 환자의 성별 및 연령 등과 상관관계가 있는지를 알아보고자 하였다. 대상 및 방법: 본원에서 수술한 107명의 지방 종괴 환자 중, MRI를 재검토 할 수 있었던 47명의 환자를 대상으로 하였다. MRI의 판독 결과와 수술 후 병리학적 소견을 비교하여, MRI의 감수성, 특이성, 진단율, 양성 예상치 및 음성 예상치를 계산하였으며, 종양의 위치, 깊이, 크기, 조영 증강의 유무, 환자의 나이 및 성별 등과 종양의 악성 혹은 양성 여부와의 상관관계를 비교 분석 하였다. 결과: MRI 판독 결과 28례에서 지방종으로 진단되었고, 19례에서 고분화 지방 육종의 진단 기준에 합당하거나 가능성이 있는 소견을 나타내었다. MRI에서 지방종으로 판단한 28례 중 병리 조직 판독 소견과 비교하여, 실제 지방종은 26례였으며 나머지 2례는 지방종 변종인 혈관지방종이었다. 고분화 지방 육종으로 판단한 19례 중 실제 고분화 지방 육종은 6례였으며, 나머지 13례는 지방종 변종 10례와 지방종 3례로 나타났다. 지방종 변종의 종류로는 섬유 지방종, 혈관지방종, 방추상세포 지방종, 지방아세포종과 혈관근지방종 등이 있었다. MRI 의 고분화 지방 육종에 대한 감수성은 100%, 특이성은 68%, 진단율은 72%, 양성 예상치는 31%, 음성 예상치는 100%였으며, 지방종은 각각 90%, 89%, 89%, 93%, 84%였다. 양성지방 종양 군과 고등급 지방 육종 군을 구별 할 수 있는 변수들의 상관관계 분석에서, 조영 증강 유무 와 종양의 크기가 통계적으로 유의하였다(p<0.05). 결론: MRI는 고분화 지방육종의 진단에 감수성이 강하고, 지방종의 진단에 특이성이 강한 것으로 나타났으며, 비특이적 소견을 보일 때는 지방종 변종을 염두에 두어야 할 것으로 사료된다. 지방 종괴의 크기가 10 cm 가 넘고, MRI에서 조영증강이 되는 부분이 있으면 고분화 지방 육종을 의심하여야 하고, MRI 소견이 비 특이적일 때는 지방종 변종을 생각하여야한다. Purpose: This study was designed to know the usefulness of the MRI to distinguish lipoma and well differentiated liposarcoma (WDL). Materials and methods: 47 lipomatous tumors with MRI were reviewed among the 107 lipomatous tumors operated in our department. MRI examinations and their corresponding pathology reports were compared to determine sensitivity, specificity, diagnostic ability, positive predictable value and negative predictable value. Statistical analysis was performed to know the relationship between malignancy of the tumor (WDL) with the age and gender of the patients, and location, depth, size and the enhancement of tumors in MRI. Results: Among 28 lipoma in MRI examinations, 26 were proved as lipoma in pathology, and only 6 were WDL from 19 suspicious lesions in MRI, and others were proved as lipoma variants mostly. The varieties of lipoma variants were fibrolipoma, angiolipoma, spindle cell lipoma, lipoblastoma and angiomyolipoma. The sensitivity, specificity, diagnostic ability, positive predictable value and negative predictable value of MRI were 100%, 68 %, 72%, 31% and 100% in WDL, and 90%, 89%, 89%, 93% and 84% in lipoma. Among the variants to distinguish WDL and lipoma, the size of tumor and enhancement in MRI were significant statistically (p<0.05). Conclusion: MRI was highly sensitive in detection of WDL and highly specific in detection of simple lipoma. The size of tumor and enhancement in MRI were significant variants to distinguish WDL and lipoma. When MRI finding is non-specific, it is more likely to represent one of lipoma variants.

Surgical Results of the Cephalomedullary Nail for the Femoral Intertrochanteric Fracture: Comparison between Non-experienced Surgeons and Experienced Surgeon

서재성,민학진,김동민,오승민,김상민 대한고관절학회 2016 Hip and Pelvis Vol.28 No.4

Purpose: Cephalomedullary nail (CM nail) in the treatment of femoral intertrochanteric fractures is in the lime light in recent years. The purpose of this study is to compare surgical outcomes between experienced surgeon and non-experienced surgeons in respect of CM nail for femoral intertrochanteric fractures. Materials and Methods: The 129 patients underwent CM nail for femoral intertrochanteric fracture more than six months of follow-up from April 2011 to March 2014 in Seoul Medical Center (Seoul, Korea) were participated in this study. For this study, group A consisted of experienced surgeons who performed more than 500 times of CM nail, and group B consisted of non-experienced surgeons who performed less than 50 times of CM nail. Clinical and radiologic outcomes, complications and the need for reoperation between both groups were compared in the study. Results: According to clinical result, both the mean operation time and transfusion volume were significantly longer and greater in group B (P<0.05). In the radiologic outcomes, adequacy of reduction, tip-apex distance and numbers of case placed in the Cleveland zones 5, 6 and 8; there was no statistical difference between both groups. Moreover, rate of complication and reoperation had same results as radiologic outcomes. Conclusion: There was no significant difference with statistical data in complications from CM nail for femoral intertrochanteric fractures between experienced surgeon and non-experienced surgeon. Although the operation time and transfusion volume were significantly longer and greater in the case of operation by non-experienced surgeon, satisfactory performance was seen in the complications and the need for reoperation.

라반 움직임교육에 근거한 유아무용프로그램이 창의성과 신체적 자아개념에 미치는 영향

서재성,김수경 韓國舞踊敎育學會 2009 韓國舞踊敎育學會誌 Vol.20 No.2

The purpose of this study was to provide background knowledge for construction dance program aimed at the development and education of children by analyzing the effect of a dance program which integrated ideas and plays based on the movement education of Laban on the creativity and physical self-concept of children. Twenty six boys and fifty three girls, ranging in age from 6 to 7, were selected form kindergarten students as participants of the experiment by using stratified cluster random sampling. While, the experimental group participated in the dance program, which integrated ideas and plays, for 27 weeks, twice a week, twice a week, 40 min per class, the control group participated in unstructured physical activites during the same period. Measured data were analyzed bt two-way ANOVAs with repeated measures on th last factor, andresults of the study were as the following. In the post-test of the creativity group in fluency, flexibility, and origtnality(p<.001). In the post-test of the creativity of response of figure, the experimental group was higher in fluency, flexibility, and originality than the control group(p<.001). In post-test of the creativity of response of the body, the experimental group was also higher in fluency, flexibility, and originality than the control group(p<.001). In the post-test of physical self-concept, the experimental group was superior to the control group in the perception of motor efficiency, health, appearance, and physical fitness(p<.001). These results suggest that participation in the dance program which integrated ideas and plays as a tool of movement education may have a positive effect on the development of the creativity and self-concept of children.

무용 수준에 따른 무용 심상차이와 무용 전공이 무용 심상에 미치는 영향

서재성 한국무용예술학회 2017 무용예술학연구 Vol.67 No.5

The purpose of this study was to examine the normality of the Dance Imagery Basics Survey items, and to investigate the dance imagery difference according to dance level and the effects of dance major on dance imagery. The subjects of the study included 149 dancers who were three different dance levels; leisure level, intermediate level, and professional level. According to the descriptive statistical analysis of the DIBS scale, all 23 items showed statistically stable structure, and hence were confirmed to be suitable. Study results showed that there were significant differences in the seven sub-levels of imagery according to the dancers’ dance levels. As the effects of dance major on dance imagery was examined, it was found that dance imagery was significantly influenced by performance period and complexity among dance major sub-factors. The value of this study will would help the dancers to understand the dancing spirit and internalize it and to internalize it in the dance environment, thereby helping to improve the dancer's dancing quality.