Combined cumulative sum (CUSUM) and chronological environmental analysis as a tool to improve the learning environment for linear-probe endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) trainees: a pilot study
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- 作者：Yasuhiro Norisue ; Yasuharu Tokuda ; Mayrol Juarez ; Ryo Uchimido…
- 关键词：CUSUM analysis ; Quality improvement ; Endobronchial ultrasound ; guided transbronchial needle aspiration ; EBUS ; TBNA ; CUSUM analysis ; Quality improvement
- 刊名：BMC Pulmonary Medicine
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：17
- 期：1
- 全文大小：558KB
- 刊物主题：Pneumology/Respiratory System; Internal Medicine; Intensive / Critical Care Medicine;
- 出版者：BioMed Central
- ISSN：1471-2466
- 卷排序：17
文摘
BackgroundCumulative sum (CUSUM) analysis can be used to continuously monitor the performance of an individual or process and detect deviations from a preset or standard level of achievement. However, no previous study has evaluated the utility of CUSUM analysis in facilitating timely environmental assessment and interventions to improve performance of linear-probe endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). The aim of this study was to evaluate the usefulness of combined CUSUM and chronological environmental analysis as a tool to improve the learning environment for EBUS-TBNA trainees.