Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박찬혁 | - |
dc.date.accessioned | 2016-11-09T06:02:13Z | - |
dc.date.available | 2016-11-09T06:02:13Z | - |
dc.date.issued | 2015-04 | - |
dc.identifier.citation | GASTROINTESTINAL ENDOSCOPY, v. 81, Page. 898-912 | en_US |
dc.identifier.issn | 0016-5107 | - |
dc.identifier.issn | 1097-6779 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0016510714021476 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/24258 | - |
dc.description.abstract | Background: EUS is an operator-dependent procedure and requires more technical and cognitive skills than a routine endoscopic procedure. The learning curve for the staging of gastric cancer, however, has not been evaluated.Objective: To evaluate the threshold number of EUS examinations for gastric cancer T staging.Design: Retrospective study.Setting: University-affiliated tertiary care hospital in the Republic of Korea.Patients: Four trainees with no previous EUS experience. Intervention: Analyzing performance of EUS trainees in gastric cancer T staging by using cumulative sum (CUSUM) analysis.Main Outcome Measurements: CUSUM plot and a minimal number of procedures for reaching a plateau.Results: A total of 553 initial EUS examinations for treatment-naive gastric cancers, performed by trainees, were enrolled in the study. The final T stage was determined by experts by using EUS in 332 gastric cancer cases, whereas the T stage of the other 221 lesions was determined by trainees by using EUS. The accuracy of EUS examinations performed by trainees and experts was 72.6% and 84.3%, respectively. The number of EUS examinations required to reach the first plateau in each trainee was 20, 41, 60, and 65. Limitations: Retrospective study with a relatively small number of trainees.Conclusion: The CUSUM scores of all of 4 trainees in the study reached a plateau by the 65th examination. | en_US |
dc.language.iso | en | en_US |
dc.publisher | MOSBY-ELSEVIER | en_US |
dc.subject | ENDOSCOPIC ULTRASONOGRAPHY | en_US |
dc.subject | CUSUM | en_US |
dc.subject | CARCINOMA | en_US |
dc.subject | EPIDEMIOLOGY | en_US |
dc.subject | METAANALYSIS | en_US |
dc.subject | GUIDELINES | en_US |
dc.subject | QUALITY | en_US |
dc.title | Learning curve for EUS in gastric cancer T staging by using cumulative sum analysis | en_US |
dc.type | Article | en_US |
dc.relation.volume | 81 | - |
dc.identifier.doi | 10.1016/j.gie.2014.08.024 | - |
dc.relation.page | 898-912 | - |
dc.relation.journal | GASTROINTESTINAL ENDOSCOPY | - |
dc.contributor.googleauthor | Park, Chan Hyuk | - |
dc.contributor.googleauthor | Park, Jun Chul | - |
dc.contributor.googleauthor | Kim, Eun Hye | - |
dc.contributor.googleauthor | Jung, Da Hyun | - |
dc.contributor.googleauthor | Chung, Hyunsoo | - |
dc.contributor.googleauthor | Shin, Sung Kwan | - |
dc.contributor.googleauthor | Lee, Sang Kill | - |
dc.contributor.googleauthor | Lee, Yong Chan | - |
dc.relation.code | 2015000905 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | chan100 | - |
dc.identifier.researcherID | I-1794-2016 | - |
dc.identifier.orcid | http://orcid.org/0000-0003-3824-3481 | - |
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