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Title: 気管内吸引手技中の視線計測による看護師と看護学生の習熟度の比較
Other Titles: Comparison of visual proficiency of endotracheal suctioning between novices and experts
Authors: 竹内, 由佳1 Browse this author
コリー, 紀代2 Browse this author →KAKEN DB
二宮, 伸治3 Browse this author
小水内, 俊介4 Browse this author →KAKEN DB
金井, 理5 Browse this author →KAKEN DB
浅賀, 忠義6 Browse this author →KAKEN DB
中村, 美鈴7 Browse this author
井上, 創造8 Browse this author
村田, 恵理9 Browse this author
萬井, 太規10 Browse this author
近野, 敦11 Browse this author →KAKEN DB
Authors(alt): Takeuchi, Yuka1
Colley, Noriyo2
Ninomiya, Shinji3
Komizunai, Shunsuke4
Kanai, Satoshi5
Asaka, Tadayoshi6
Nakamura, Misuzu7
Inoue, Sozo8
Murata, Eri9
Mani, Hiroki10
Konno, Atsushi11
Keywords: 気管内吸引
Issue Date: Nov-2019
Publisher: 日本医工学治療学会
Journal Title: 医工学治療
Volume: 31
Issue: 3
Start Page: 171
End Page: 180
Abstract: 本研究では視線計測に基づく教育評価項目や評価指標の抽出を目的とし、気管内吸引シミュレーション中の看護師と看護学生を対象に両眼構成視線計測装置(Pupil,Pupil Labs社)を用いた視線計測により手技の所要時間、視線の停留回数・停留時間、停留点移動速度を比較した。視線計測後には、NASA-TLXを用いて作業負担度を調査した。その結果、所要時間、視線の停留時間、視線の停留回数・停留時間に有意差が認められた。作業負担度には有意差が見られなかったことから、両群とも模擬環境において同等のストレスがあったと推測される。不慣れな環境においてもパフォーマンスに差が現れることから、手技の所要時間や視線の停留回数・停留時間は習熟度を評価する客観的な指標となりうることが示された。
Rights: The current study sought to extract educational criteria from eye-tracking data of expert nurses and nursing students. A binocular camera (Pupil, Pupil Labs) was used to measure participants' eye movements. Completion time, gaze fixation frequency, and gaze fixation duration were measured and compared between the nurse group and the student group. After performance of endotracheal suctioning, participants were asked to complete the Japanese version of the National Aeronautics and Space Administration Task Load Index (NASA-TLX) survey. Independent t-tests revealed significant differences between the two groups in completion time, gaze fixation frequency, and gaze fixation duration. The results revealed no significant differences in the frequency distribution of fixation point movement velocity or NASA-TLX scores. The workload might have been equally high in the unfamiliar laboratory environment. Completion time, gaze fixation frequency, and gaze fixation duration may provide convenient visual quantitative criteria for skill assessment regarding endotracheal suctioning.
Type: article (author version)
Appears in Collections:保健科学院・保健科学研究院 (Graduate School of Health Sciences / Faculty of Health Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: コリー 紀代

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