WEKO3
アイテム
Comparison of Upper Body Joint and Hand Motions in Eating Solid Foods With Chopsticks and Semisolid Foods With a Spoon in Healthy Males and Females: Observational Study
http://hdl.handle.net/10458/0002002430
http://hdl.handle.net/10458/00020024300b9f9447-8bf1-4a6f-9575-e15a5f9730fd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Fulltext (785 KB)
|
.png)
|
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-03-23 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Comparison of Upper Body Joint and Hand Motions in Eating Solid Foods With Chopsticks and Semisolid Foods With a Spoon in Healthy Males and Females: Observational Study | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| キーワード | activities of daily living | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| キーワード | biomechanical phenomena | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| キーワード | neck | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| キーワード | torso | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| キーワード | upper extremity | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ | journal article | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| 著者 |
中武, 潤
× 中武, 潤× 前田, 翔吾× 宮﨑, 茂明× 荒川, 英樹
WEKO
34824
× Chosa, Etsuo
|
|||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Background: Foods are not only masticated and swallowed but they also influence the choice of utensils and their use. Comparing the contexts in which different utensils are used with each food form could help in the assessment of individuals experiencing eating difficulties in the food culture unique to East Asian countries. Objective: Considering East Asian rehabilitation practices, in this study, we evaluated upper body movements involved in eating pickles (solid food) and yogurt (semisolid food) using chopsticks and a spoon, respectively. Methods: Upper body kinematics, including joint and hand spatiotemporal parameters, were quantified using a 3D inertial motion-capturing system and analyzed in healthy males (n=22; mean age 27.9, SD 5.5 years) and females (n=21; mean age 26.9, SD 4.7 years) across 4 feeding phases (reaching, picking it up, transporting, and inserting food into the mouth) by comparing utensils for eating respective food forms using the Wilcoxon signed rank test. Results: Both sexes showed smaller maximum shoulder flexion angles with chopsticks for eating solid food across all phases (Males: reaching phase, P<.001; picking foods up phase, P=.04; transport phase, P<.001; and mouth phase, P<.001. Females: reaching phase, P<.001; picking foods up phase, P=.007; transport phase, P<.001; and mouth phase, P<.001.). Elbow, forearm, and wrist ulnar deviation angle changes were smaller using chopsticks during the “picking up” phase (in both sexes, P<.001) compared with using a spoon. However, greater elbow joint angle changes were found during the “reaching” phase (males, P=.002; females, P=.03) and greater forearm angle changes were found during the “transporting” phase (males, P=.01; females, P=.001) with chopsticks than with spoons. Regarding hand spatiotemporal parameters, the chopstick condition involved shorter actual distances (males, P<.001; females, P<.001), lower distance efficiency (males, P=.04; females, P=.001), and slower speed (males, P=.001; females, P<.001) during food transport. Conclusions: The joint angle and hand spatiotemporal parameter characteristics observed during chopstick use for eating solid foods and spoon use for eating semisolid foods in healthy individuals could serve as reference movements in individuals with sensorimotor dysfunctions and inform the selection of adaptive utensils in rehabilitation practice. |
|||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : JMIR rehabilitation and assistive technologies 巻 13, p. e76239, 発行日 2026-03-06 |
|||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | JMIR Publications Inc. | |||||||||||||
| 言語 | en | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 23692529 | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.2196/76239 | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | © Jun Nakatake, Shogo Maeda, Shigeaki Miyazaki, Hideki Arakawa, Etsuo Chosa. | |||||||||||||
| 言語 | en | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
