47 research outputs found
Impact of Surgical Margin on Survival in Extremity Soft Tissue Sarcoma: A Systematic Review and Meta-analysis
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ผ๋ฌธ (์์ฌ)-- ์์ธ๋ํ๊ต ๋ํ์ : ์ํ๊ณผ ์ ํ์ธ๊ณผํ์ ๊ณต, 2016. 8. ๊นํ์.Introduction: A correct understanding of the prognostic effect of the surgical margin is essential in extremity soft tissue sarcoma (STS). If the status of surgical margin has by itself a significant impact on survival, wider surgical margins would be needed, and larger functional sequelae justified. However, if the status of surgical margin does not affect survival, closer surgical margins with a lower loss of function may be advantageous. The impact of surgical margin status on survival in extremity STS remains to be clearly defined. Therefore, a systematic review and meta-analysis were conducted to determine the impact of SM status on survival in extremity STS.
Methods: A literature search of the National Library of Medicine and National Institutes of Health (PubMed), EMBASE, and Cochrane Controlled Trials Register (CENTRAL) electronic database and by hand searching reference lists of original studies was performed. We searched the studies with the following text words and/or Medical Subject Heading (MeSH) terms: neoplasm or sarcoma or connective tissue or soft tissue and extremity and margin. The quality of each study was assessed using the NewcastleโOttawa Scale (NOS). A pooled HR was analyzed using an inverse variance weighting method and the random effects model or fixed effect model was selected according to heterogeneity. For identifying publication bias, Beggs test was used.
Results: A total of 6 studies were included in the meta-analysis. All six studies were conducted at a single institution and were of high quality (NOS โฅ 7). Meta-analysis of all 6 studies showed that a positive SM predicted poor 5-year survival compared to patients with negative surgical margin in a random-effects model with moderate heterogeneity among studies (SHRs = 1.56, 95 % CI 1.12โ2.17test for heterogeneity p<0.002, Iยฒ = 64.18%). Formal evaluation using Beggs test revealed no evidence for significant publication bias in the 5-year survival (p = 0.086).
Conclusion: This meta-analysis supports the hypothesis that positive surgical margin is a poor prognostic factor for survival in extremity STS. Our study provides guidance for surgeons undertaking limb salvage surgery in deciding the extent of the SM and its effect in terms of survival.Introduction 1
Material and Methods 2
Results 5
Discussion 11
References 16
Abstract in Korean 22Maste
์ด๋ฆฐ์ถฉ๋จ 70ํธ-[์์ํ๋ ฅ1] ์ด๋ ๊ฐ๋ฑ์ ์ง๋จ๊ณผ ๊ฐํ๋ฐฉ์ ๋ชจ์
โ
. ๋ค์ด๊ฐ๋ฉฐ
์ฐ๋ฆฌ์ฌํ์ ์ด๋
๊ฐ๋ฑ์ด ์ฌ๊ฐํ ์ง์ ์ ์ด๋ฅด๋ ๋ค๋ ์ฆํ๋ ์ฌ๋ฌ ์กฐ์ฌ์ ์ฒด๊ฐ์ ํตํ์ฌ ๋ฐ๋ณต์ ์ผ๋ก ์
์ฆ๋๊ณ ์๋ค. ์ด ๋๋ฌธ์ ๊ตญ๋ฏผํตํฉ์ ์ฐ๋ฆฌ์ฌํ์ ๊ฐ์ฅ ์ค์ํ ํ๋๊ฐ ๋์๊ณ , ๋ฐ๊ทผํ ์ ๋ถ์ ๋ค์ด์๋ ๊ตญ๋ฏผ๋ํตํฉ์์ํ๋ฅผ ์ค์นํ์ฌ ์ด์ฉํ๊ณ ์๋ค. ๊ทธ๋ฌ๋ ๊ตญ๋ฏผํตํฉ์ด ๋ง์ฒ๋ผ ์ฌ์ด ์ผ์ ์๋๋ค. ์ฌ์ค ๊ตญ๋ฏผ์ผ๋ก ๋ถ๋ฆฌ๋ ๋จ์ผํ ์ ์ฒด์ฑ์ ์ด๋ฉด์๋ ์ฑ, ์ธ๋, ๊ณ์ธต, ์ด๋
๊ณผ ๊ฐ์ ํ์ ์ ์ฒด์ฑ์ด ๋ณตํฉ์ ์ผ๋ก ๊ต์ฐจํ๊ณ ์๊ธฐ ๋๋ฌธ์ด๋ค. ์คํ๋ ค ํตํฉ์ ์ง์ง์ธต์ ๋์ํ๊ธฐ ์ํ ์ ์น์ ์์ฌ๋ก ๋จ์ฉ๋๊ณ ์๋ ๊ฒ์ด ํ๊ตญ์ ์น์ ํ์ค์ด๋ค.
-์ดํ ์๋ต- ๋ค์ด๊ฐ๋ฉฐ
- ์ด๋
๊ฐ๋ฑ์ ์์ธ๊ณผ ํํฉ
- ์ด๋
๊ฐ๋ฑ์ ์ ๊ฐ์ ํน์ฑ
- ์ ์ธ: ์ ์น๋ฌธํ์ ์ ์น์ ๋ ๊ฐ
Networked Individualism and Civil Protest: The Case of Candlelight Protest 2008
์ต๊ทผ์ด ์ฌํ์ด๋ ์ฐ๊ตฌ์ ์์ด์ ์ ์ฒด์ฑ ์งํฅ ํจ๋ฌ๋ค์๊ณผ ์์๋์ ํจ๋ฌ๋ค์์ ์๋ณด์ ์ผ๋ก ๊ตํธํ๊ณ ์๋ค. ๊ทธ๊ฒ์ ์ฌํ์ด๋์ด๋ ์ฃผ์ฒด์ ์กฐ๊ฑด์ด ํจ๊ณผ์ ์ผ๋ก ๊ฒฐํฉ๋ ์ฐ๋ฌผ์ด๊ธฐ ๋๋ฌธ์. ํ ์ธก๋ฉด๋ง์ ๋ฐฐํ์ ์ผ๋ก ๊ฐ์กฐํ ๊ฒฝ์ฐ ๋ถ์์ ์ ์ค์ฑ์ ์์ด๋ฒ๋ฆฌ๊ธฐ ๋๋ฌธ์ด๋ค. ๋ฐ๋ผ์ ์งํฉ์ ์ ์ฒด์ฑ๊ณผ ์ด๋์์์ด ๋ณตํฉ์ ์ผ๋ก ์กฐํํ๋ ์ฌ๋ฆฌ์ ,๋ฌผ๋ฆฌ์ ํ์ด ์ฌํ์ด๋์ ์คํ ์์ค์ ๊ท์ ํ๋ค๊ณ ์ดํดํ ์ ์๋ค. ์ด ์ฐ๊ตฌ์์๋ ์ง๋จ ์ ์ฒด์ฑ ํ์ฑ ๊ธฐ์ ์ด์ ์ด๋์์์ผ๋ก์์ ๋คํธ์ํฌ์ ์ญํ ์ ์ฃผ์ฌ์ผ๋ก ์ ๋ณดํ ์๋ ์ฌํ ์ด๋์ ํน์ง์ ํ์ํ์๋ค. 2008๋
์ด๋ถ์์๋ ์ด๋ฌํ ๋คํธ์ํฌ์ ์ญํ ์ด ๋๋๋ฌ์ง ์ฌํ์ด๋์ ์ ํ์ผ๋ก ์ด์๋๋๋ฐ ๊ทธ ํน์ง๋ค์ ํฅํ ์ฌํ์ด๋์ ๋ณํ์์ ์ ๋ง์ผ ํ๋ค. ์ฆ ์ด๋ฌํ ๋ณํ๋ ๋ค๋ถํ ๋คํธ์ํฌ ๋ฑ ์ ๋ณดํต์ ๊ธฐ์ ์ ๋ฐ์ ๊ณผ ๊ถค๋ฅผ ๊ฐ์ด ํ๋ค. ๊ทธ๋ฌ๋ ์ด๋ถ์์์์ ํ์ธ๋ ๋ฏ์ด ๋์ฑ ๋ณธ์ง์ ์ธ ๊ฒ์ ๊ธฐ์ ์ ์ธํ๋ผ๋ฅผ ๋งค๊ฐํ ์๋ฏผ ์ญ๋์ ๊ฐํ์ด๋ค. ๋ฐ๋ผ์ ๊ธฐ์ ๊ณผ ์๋ฏผ์ฑ์ ๊ณต์งํ๊ฐ ๋ฏธ๋ ์ฌํ์ด๋์ ๋ ํผํ ๋ฆฌ๋ฅผ ์ฌ์ฐฝ์กฐํ๋ฆฌ๋ผ๋ ์ ๋ง์ ๊ทธ๋ฆฌ ๋ฌด๋ฆฌํด๋ณด์ด์ง ์๋๋ค.
Recently social movement researches have integrated two contrasting perspectives, collective-oriented paradigm and resource mobilization paradigm. Because social movement is made of its strategy and condition, it is required to analyze synthetically two aspects. This research tries to explore characteristics of social movement in the information era,focusing on network's roles. Network is understood as a important tool forming collective identity and mobilizing resource in modern social movement repertoire in the aspects of identity, mechanism and strategy. Furthermore, it is expected that coevolution of citizenship and information communication technologies will more rapidly change social movement repertoire
Online Public Sphere and Political Participation: The Case of Agorain 2008 Korean Candlelight Demonstration
๊ทธ๋์ ์ด๋ถ์์๋ฅผ ์ฌ๋ก๋ก ์จ๋ผ์ธ ๋ฉ์ปค๋์ฆ๊ณผ ํจ๊ณผ๋ฅผ ๋ถ์ํ ์ ์นํ ์ฐ๊ตฌ๋ค์ด ์ํ๋์ด ์๋ค. ๊ทธ๋ ์ง๋ง ์ด๋ถ์์์์ ์ฐจ์งํ ์์๊ณผ ์ญํ ์ ๋๋์๋ณด๊ฑด๋, ์ ์ ์ด๋์ ์ค์ฌ์ง์๋ ์๊ณ ๋ผ์ ๋ํ ์ค์ฆ์ ๋ถ์์ด ์ด๋ฃจ์ด์ง์ง ์๋ ์ ์ ์๋ชป ์์ฝ๋ค. ์ด ์ฐ๊ตฌ๋ ์ ์๊ณ ๋ผ๊ฐ ์ด๋ถ์์์ ๋ณธ๊ฑฐ์ง๊ฐ ๋์๋๊ฐ ํ๋ ์ฒซ ๋ฒ์งธ ๋ฌธ์ ์์์ผ๋ก๋ถํฐ ์ถ๋ฐํ๋ค. ์ฆ ๊ณต๋ก ์ฅ์ผ๋ก์์ ์๊ณ ๋ผ ํ์ฑ์ ์ ์น์ ๊ฒฝ์ ์ ๋งฅ๋ฝ ๋ฐ ์ปค๋ฎค๋์ผ์ด์
ํ๋ซํผ์ ํน์ง์ ๋
ผ์ํ๋ค. ๋์งธ, ์๊ณ ๋ผ์ ์ฐธ์ฌ์ ํน์ฑ๊ณผ ํ์ฑํ ์์ค์ ๊ณ ์ฐฐํ๋ค. ์ด์ ๋ํด์๋ ๋ญํค๋ท์ปด์์ ์ ๊ณต๋ฐ์ ์ด์ฉ์ ํ๋กํ์ผ๊ณผ ํธ๋ํฝ ๋ฐ์ดํฐ๋ฅผ ํ์ฉํ์ฌ ๋ถ์ํ๋ค. ์
์งธ, ์๊ณ ๋ผ์ ๋ฏธ๊ตญ์ฐ ์ ๊ณ ๊ธฐ ์์
๋ฐ๋ ์ด์ํ๊ธ๊ณผ ์์ ์ค์ ์ ํน์ง์ ๊ณ ์ฐฐํ๋ค. ์ด์ ๋ํด์๋ ์๊ณ ๋ผ๊ฐ ์งํฉ์ ์ผ๋ก ๋ ์ด์๋ฅผ ์ด๋์์ ํํ๋ ๋ฐ์์ ๋ํ๋ ์ด์ฉ์ ํํ๋ฅผ ๋
ผ์ํ๋ค. ๋ท์งธ, ์๊ณ ๋ผ ๊ฒ์๊ธ์ ํ์์ ์ง์ ์์ฑ์ ๊ณ ์ฐฐํ์ฌ ๊ณต๋ก ํ๋ ์์ค์ ๊ณ ์ฐฐํ๋ค. ์ด์ ๋ํด์๋ ์ผ์ ํ ์ ๋์ ๋คํฐ์ฆ ๋ฐ์์ฑ์ ํ๋ณดํ ๊ฒ์๊ธ๋ค์ ๋ํ์ฌ ๋ด์ฉ๋ถ์์ ์ํํ๋ค. Online space has formed multi-level public sphere based on distributed networks and various communications platform. In the last candlelight demonstration, online public sphere was the epicenter triggering a broad political mobilization through the bottom-up agenda-setting and public opinion formation. Especially the Agora of the Media Daum was called the Mecca of the candlelight vigil. In this regard, this study is to explore the function and influence of the Agora as the public sphere. Firstly, the political and economic context and the characteristics of the communication platforms that has formed the Agora will be discussed. Secondly, the behavioral characteristics and activity strength of participants of the Agora will be discussed. Thirdly, the features of rippling and agendasetting of the anti-U.S. beef import issue are to be investigated. Lastly, public debating level is to be discussed by content analysis of the Agora posts