{"created":"2025-06-13T04:18:11.877315+00:00","id":2000927,"links":{},"metadata":{"_buckets":{"deposit":"703473a7-3a9f-49d7-9b9f-933f112d071e"},"_deposit":{"created_by":11,"id":"2000927","owner":"11","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"2000927"},"status":"published"},"_oai":{"id":"oai:hirosaki.repo.nii.ac.jp:02000927","sets":["557:666:1747629202301"]},"author_link":[],"control_number":"2000927","item_1735019115310":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: This 10-year longitudinal cohort study aimed to investigate the annual rate of development of radiographic knee osteoarthritis (drKOA) and its predictive symptoms in the general Japanese population.\nMethods: A total of 263 volunteers (154 women) from the Iwaki Health Promotion Project were followed up over 10 years. Standing anteroposterior knee radiographs were obtained and the Kellgren–Lawrence grade was evaluated. drKOA was defined as a change from grade 0 or 1 to 2 over 10 years. Knee symptoms were evaluated using the Knee injury and Osteoarthritis Outcome Score at baseline. Logistic regression analyses were performed to identify symptoms related to drKOA, and a predictive formula was created based on the associated symptoms.\nResults: The overall incidence of drKOA was 52.9% (annual rate, 4.34%). Regression analysis revealed that predictive symptoms for drKOA were stiffness [p ¼ 0.033; odds ratio (OR) ¼ 1.89], frequent pain (p ¼ 0.024; OR ¼ 1.38), difficulty in ascending stairs, jumping, twisting, and kneeling (p ¼ 0.009–0.046; OR ¼ 1.71–2.78), and poor knee-related quality of life (p < 0.001–0.005; OR ¼ 1.53–2.18). Furthermore, the prediction formula created using these predictive symptoms demonstrated an area under the curve of 0.663, a cutoff value of 97 out of 100 points, an OR of 2.99, p < 0.001, sensitivity of 0.676, and specificity of 0.589.\nConclusions: The annual incidence rate of drKOA was 4.34% in the general Japanese population. The identified symptoms would be useful to predict the drKOA and consider the etiology of the early phase of this disease.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_1735020952570":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.jjoisr.2024.12.002","subitem_relation_type_select":"DOI"}}]},"item_30001_access_rights4":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_30001_bibliographic_information17":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueNumber":"1","bibliographicPageEnd":"41","bibliographicPageStart":"35","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"Journal of Joint Surgery and Research","bibliographic_titleLang":"en"}]}]},"item_30001_creator2":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAlternatives":[{"creatorAlternative":"Eitaro, Sato","creatorAlternativeLang":"en"}],"creatorNames":[{"creatorName":"佐藤, 英太郎","creatorNameLang":"ja"}]}]},"item_30001_date_granted20":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2025-03-24"}]},"item_30001_degree_grantor21":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"弘前大学"}]}]},"item_30001_degree_name19":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（医学）","subitem_degreename_language":"ja"}]},"item_30001_description8":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Author: Eitaro Sato , Eiji Sasaki , Daisuke Chiba , Takahiro Tsushima , Yuka Kimura ,Yukiko Sakamoto , Yoshiko Takahashi , Mizuri Ishida , Eiichi Tsuda , Yasuyuki Ishibashi","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_30001_dissertation_number18":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第2311号"}]},"item_30001_file22":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-06-13"}],"filename":"tdm_2311_sato_a1.pdf","filesize":[{"value":"212 KB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"内容要旨","objectType":"abstract","url":"https://hirosaki.repo.nii.ac.jp/record/2000927/files/tdm_2311_sato_a1.pdf"},"version_id":"8d5c1439-b448-4901-89c5-20935c5040ae"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-06-13"}],"filename":"tdm_2311_sato_a2.pdf","filesize":[{"value":"149 KB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"審査要旨","objectType":"abstract","url":"https://hirosaki.repo.nii.ac.jp/record/2000927/files/tdm_2311_sato_a2.pdf"},"version_id":"09c2c437-5367-4b63-a0ec-db8cd72de2bc"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-06-13"}],"filename":"tdm_2311_sato1.pdf","filesize":[{"value":"1 MB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"label":"本文","objectType":"fulltext","url":"https://hirosaki.repo.nii.ac.jp/record/2000927/files/tdm_2311_sato1.pdf"},"version_id":"3da9512a-9065-46c6-b394-fa1775a6a1de"}]},"item_30001_language10":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_30001_publisher9":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ELSEVIER","subitem_publisher_language":"en"}]},"item_30001_resource_type11":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_30001_rights5":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"© 2024 The Author(s). Published by Elsevier B.V. on behalf of The Japanese Hip Society, The Japanese Society for Replacement Arthroplasty and The Japanese Knee Society.","subitem_rights_language":"en"}]},"item_30001_source_identifier16":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2949-7051","subitem_source_identifier_type":"EISSN"}]},"item_30001_subject7":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Knee osteoarthritis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Development","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"General population","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Symptoms","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Prediction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cohort","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_30001_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Predictive symptoms associated with the development of radiographic knee osteoarthritis: a 10-year longitudinal study from the Iwaki cohort","subitem_title_language":"en"}]},"item_30001_version_type12":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_title":"Predictive symptoms associated with the development of radiographic knee osteoarthritis: a 10-year longitudinal study from the Iwaki cohort","item_type_id":"40034","owner":"11","path":["1747629202301"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-06-13"},"publish_date":"2025-06-13","publish_status":"0","recid":"2000927","relation_version_is_last":true,"title":["Predictive symptoms associated with the development of radiographic knee osteoarthritis: a 10-year longitudinal study from the Iwaki cohort"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2025-06-30T05:15:12.670361+00:00"}