{"created":"2025-04-25T02:38:30.347778+00:00","id":2000080,"links":{},"metadata":{"_buckets":{"deposit":"3590d06e-ce63-4ba1-896a-475985515b42"},"_deposit":{"created_by":15,"id":"2000080","owner":"15","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2000080"},"status":"published"},"_oai":{"id":"oai:isu.repo.nii.ac.jp:02000080","sets":["2:6:1745547417185"]},"author_link":["305","305"],"control_number":"2000080","item_10006_date_granted_11":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2025-03-01"}]},"item_10006_degree_grantor_9":{"attribute_name":"item_10006_degree_grantor_9","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"医療創生大学　大学院"}]}]},"item_10006_degree_name_8":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（理工学）","subitem_degreename_language":"ja"}]},"item_10006_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"高齢化社会による車椅子被介助者の増加に伴い，車椅子介助教育の必要性が高まっている．教育の根拠として車椅子操作に関する定量的なデータの提示が効果的であるが，車椅子介助走行によるスロープ走行についてのスコーピングレビューの結果，車椅子介助走行時の横断勾配の影響についての研究は少なく，統計学的検定を含む客観性のある知見が欠けていることがわかった．そこで，車椅子介助者が横断勾配走行時にどのように車椅子を操作しているか客観的に明らかにするために，介助者の上肢筋活動，車椅子のグリップを握る力，走行軌跡及び介助者の主観的な車椅子操作感を測定する実験を行い，横断勾配による影響を検証した．健常成人10名を介助者役として，人を乗せた車椅子で横断勾配が可変の5m実験用走路を走行した．介助者の上肢筋電図，グリップ力，車椅子の走行軌跡及び介助者の主観的な操作感を測定し，3種類の横断勾配（0，2，5％）による影響をそれぞれ比較した．\n実験の結果，左前腕屈筋と右前腕伸筋の％MVC及び左のグリップ力は横断勾配増加により有意に増加した．また，車椅子の左右への変動量を示すCV値は，横断勾配が5％の時，他の2条件と比較して有意に増加した．これらの結果から，車椅子介助者は主に前腕を使って横断勾配に対処する走行戦略を取るが，2％の横断勾配では不十分であり，5％の横断勾配では十分に働くことが示唆された．さらに，同時に行った車椅子操作感の主観調査では，横断勾配増加によって主観的な車椅子操作感も変化することが統計的にも証明された．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"With the increase in wheelchair users in an aging society, the needfor wheelchair assistance education is growing. Quantitative data on\nwheelchair operation is an effective basis for education, but a scoping review of wheelchair assisted running on slopes revealed that there are\nfew studies on the effects of cross slope during wheelchair assisted running, and objective knowledge, including statistical tests, is lacking. Therefore, an experiment was conducted to objectively clarify how wheelchair assistants operate wheelchairs when running on a cross slope, and to verify the effects of cross slope. Ten healthy adults acted as assistants, and ran a wheelchair carrying a person on a 5m experimental  runway with a variable cross slope. The assistants' upper limb electromyograms, strength when gripping the wheelchair, wheelchair running trajectory, and subjective operating sensation were measured, and the effects of three types of cross slope （0, 2, 5％） were compared.\nAs a result of the experiment, the ％MVC of the left forearm flexor and right forearm extensor, and the left strength when gripping the wheelchair increased significantly with an increase in cross slope.\nFurthermore, the CV value, which indicates the amount of left right movement of the wheelchair, increased significantly when the cross slope was 5％ compared to the other two conditions. These results suggest that wheelchair attendants adopt a driving strategy that mainly uses their\nforearms to deal with the cross slope, but that this is insufficient at a 2％ cross slope but works sufficiently at a 5％ cross slope.\nFurthermore, a subjective survey of the feeling of wheelchair operation, which was conducted at the same time, statistically demonstrated that\nthe subjective feeling of wheelchair operation also changes as the cross slope increases.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10006_dissertation_number_12":{"attribute_name":"dissertation_number","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第14号"}]},"item_10006_full_name_3":{"attribute_name":"著者（英）","attribute_value_mlt":[{"familyNames":[{"familyName":"Sano","familyNameLang":"en"}],"givenNames":[{"givenName":"Hiroichi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"305","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1410302635599105792","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1410302635599105792"}],"names":[{"name":"Sano, Hiroichi","nameLang":"en"}]}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐野, 博一","creatorNameLang":"ja"},{"creatorName":"サノ, ヒロイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Sano, Hiroichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"佐野","familyNameLang":"ja"},{"familyName":"サノ","familyNameLang":"ja-Kana"},{"familyName":"Sano","familyNameLang":"en"}],"givenNames":[{"givenName":"博一","givenNameLang":"ja"},{"givenName":"ヒロイチ","givenNameLang":"ja-Kana"},{"givenName":"Hiroichi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"305","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1410302635599105792","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1410302635599105792"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-04-25"}],"filename":"1.佐野博一_博士学位論文.pdf","filesize":[{"value":"21.2 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://isu.repo.nii.ac.jp/record/2000080/files/1.佐野博一_博士学位論文.pdf"},"version_id":"8bd7dda0-4dff-4277-95fc-08ebce4da134"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"車椅子介助走行における横断勾配の影響に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"車椅子介助走行における横断勾配の影響に関する研究","subitem_title_language":"ja"}]},"item_type_id":"10006","owner":"15","path":["1745547417185"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-04-25"},"publish_date":"2025-04-25","publish_status":"0","recid":"2000080","relation_version_is_last":true,"title":["車椅子介助走行における横断勾配の影響に関する研究"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2025-04-25T03:26:38.772052+00:00"}