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最終更新日：2025/01/07
山口 達也
ヤマグチ タツヤ
(Tatsuya Yamaguchi)
論文
- タイトル
- タイトル（英）
- Development of University of Tokyo's eating disorders inventory in female athletes
- 参照URL
- https://researchmap.jp/nice_tokio/published_papers/42138290
- 著者
- 著者（英）
- Yoko Chiba,Sayaka Nose‐Ogura,Kuniko Sekiguchi,Kaori Eda,Hiroe Nakamura,Takako Koshimizu,Hiroaki Yamamoto,Tatsuya Yamaguchi,Miyuki Harada,Osamu Wada‐Hiraike,Yutaka Osuga
- 担当区分
- 概要
- 概要（英）
- AIMS: This study aimed to develop a scale to screen for eating disorders in female athletes. METHODS: Preliminary survey: A total of 275 female athletes (mean age: 19.4 ± 1.0 years) and 7 female athletes diagnosed with eating disorders (mean age: 20.1 ± 2.5 years) were administered screening items prepared based on an existing scale, followed by exploratory factor analysis. Main survey: Six items, relating to three factors, were extracted, and 201 female athletes (mean age: 22.3 ± 4.8 years) and 6 female athletes diagnosed with current or a history of eating disorders (mean age: 18.8 ± 2.9 years) were queried. The diagnostic validity of the scale was then evaluated. RESULTS: Preliminary survey: Questions (α = 0.71) were extracted from six items, relating to three factors, and collectively termed the University of Tokyo's eating disorders inventory in female athletes (TEDIFA). To determine the scale cut-off score, ROC analysis was performed with the total score, and the cut-off and gray zone scores were set at 13 and 11, respectively. Main survey: At the cut-off score of 13, AUC, sensitivity, and specificity were 0.83 (p < 0.05), 75%, and 90%, respectively. CONCLUSIONS: The scale that was developed, TEDIFA, consisted of six items. The cut-off scores were set at 11 for the gray zone (sensitivity: 75%; specificity: 56%; accurate diagnosis rate: 60%), and 13 for positivity (sensitivity: 75%; specificity: 90%; accurate diagnosis rate: 87%), demonstrating the reliability and validity of the scale.
- 出版者・発行元
- 出版者・発行元（英）
- 誌名
- 誌名（英）
- Journal of Obstetrics and Gynaecology Research
- 巻
- 号
- 開始ページ
- 終了ページ
- 出版年月
- 2023年4月23日
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- DOI URL
- https://doi.org/10.1111/jog.15637
- 共同研究・競争的資金等の研究課題