{"created":"2023-05-15T16:49:53.520567+00:00","id":27533,"links":{},"metadata":{"_buckets":{"deposit":"61a3f018-42c4-4f44-9377-89322e84b70e"},"_deposit":{"created_by":6,"id":"27533","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"27533"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00027533","sets":["10:11"]},"author_link":["122393","122387","122390","122394","122392","122386","122391","122388","122389"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"1866","bibliographicPageStart":"1858","bibliographicVolumeNumber":"48","bibliographic_titles":[{"bibliographic_title":"Ultrasound in Medicine & Biology"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Older adults who require nursing care have joint contractures characterized by limited range of motion (ROM). The present study investigated age-related muscle changes using ultrasonography and the rela-tionship between ROM and muscle changes in older adults. Twenty-two healthy young adults (mean age: 23.3 y) and 60 hospitalized older adults (mean age: 86.1 y) participated. ROM of hip abduction was measured using a goniometer. Echo intensity (EI), reflecting interstitial fibrous tissue or fat within adductor longus (ADDl) was measured using B-mode ultrasonography, and strain ratio (SR), reflecting ADDl stiffness, was measured by strain elastography. The Mann\u0003Whitney U-test and Spearman’s correlation test were used for analysis. The ROM and SR of older adults were significantly lower than those of young adults (both p values <0.001). The EI was significantly higher in older adults than in young adults (p < 0.001). In older adults, the SR was moderately correlated with ROM (r = 0.49, p < 0.001). In conclusion, limited ROM and increase in interstitial fibrous tissue or fat and stiffness occur with aging, and the SR measured by strain elastography is useful for investigating the effect of muscle stiffness on the ROM of hospitalized older adults. ","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Ultrasound in Medicine and Biology, 48 (9), pp. 1858-1866; 2022","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier Inc."}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.ultrasmedbio.2022.05.016","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2022 World Federation for Ultrasound in Medicine & Biology. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03015629","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakagawa, Koichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kataoka, Hideki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murata, Chiaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Goto, Kyo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamashita, Junichiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Honda, Yuichiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakamoto, Junya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Origuchi, Tomoki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okita, Minoru"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-08-01"}],"displaytype":"detail","filename":"UMB48_1858.pdf","filesize":[{"value":"793.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"UMB48_1858.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/27533/files/UMB48_1858.pdf"},"version_id":"e4e545f6-7397-4ca5-b4d2-9bbb1e16c473"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Contracture","subitem_subject_scheme":"Other"},{"subitem_subject":"Range of motion","subitem_subject_scheme":"Other"},{"subitem_subject":"Ultrasonography","subitem_subject_scheme":"Other"},{"subitem_subject":"Elastography","subitem_subject_scheme":"Other"},{"subitem_subject":"Echo intensity","subitem_subject_scheme":"Other"},{"subitem_subject":"Muscle stiffness","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Relationship Between Muscle Quality or Stiffness Measured by Ultrasonography and Range of Motion in Hospitalized Older Adults","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Relationship Between Muscle Quality or Stiffness Measured by Ultrasonography and Range of Motion in Hospitalized Older Adults"}]},"item_type_id":"2","owner":"6","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-08-19"},"publish_date":"2022-08-19","publish_status":"0","recid":"27533","relation_version_is_last":true,"title":["Relationship Between Muscle Quality or Stiffness Measured by Ultrasonography and Range of Motion in Hospitalized Older Adults"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T19:39:57.207371+00:00"}