{"_buckets": {"deposit": "3a7061e6-10d3-4998-88f6-11d0208ee861"}, "_deposit": {"id": "29319", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "29319"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00029319", "sets": ["501"]}, "author_link": ["96019", "96020", "96021", "96022", "96023", "96024", "96025", "96026", "96027"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-11", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "11", "bibliographicPageEnd": "1831", "bibliographicPageStart": "1824", "bibliographicVolumeNumber": "19", "bibliographic_titles": [{"bibliographic_title": "The Spine Journal", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "BACKGROUND CONTEXT: Few studies have investigated predictors of objective walking distance in patients with lumbar spinal stenosis (LSS). PURPOSE: This study aimed to clarify objective predictors of postoperative 6-minute walk distance (6MWD) in patients with LSS and to develop prediction equations. STUDY DESIGN: This was a prospective study. Data were analyzed by multiple linear regression analyses. PATIENT SAMPLE: Patients with LSS were enrolled. OUTCOME MEASURES: Predictors of 6MWD after surgery were evaluated, including patient characteristics (sex, age, height, and body weight), pain (visual analog scale; low back pain, lower limb pain, and lower limb numbness), surgical factors (number of operation segments [1 or ≥2], surgery type [fusion or decompression], and minimum area of the dural sac), and objective physical function (6MWD and trunk muscle strength). METHODS: Patients with LSS were consecutively included and assessed preoperatively (n=113) and 6 months postoperatively (n=78). Simple and multiple linear regression analyses were performed with 6MWD at 6 months postoperation as the dependent variable. We have study funding sources (Nagono Medical Foundation) and no study-specific conflicts of interest-associated biases. RESULTS: At 6-month follow-up, 6MWD (457.7±105.5 m) improved significantly compared with preoperative 6MWD (275.0±157.2 m; p\u003c.01). Trunk muscle strength and pain improved significantly compared with the preoperative score (p\u003c.01). The predictors of postoperative 6MWD were age, body weight, number of operation segments (1 or ≥2), surgery type (fusion or decompression), preoperative trunk extensor strength, and preoperative 6MWD (adjusted R^2=0.65, p\u003c.01). The proposed prediction equation was as follows: postoperative 6MWD (m)=549.5−5.3×age (years)−1.8×body weight (kg)−68.3×surgery type (0: decompression, 1: fusion)−58.6×operation segment (0: one segment, 1: ≥2 segments)+3.5×trunk extensor strength (kg)+0.2×preoperative 6MWD (m). CONCLUSIONS: Younger age, lower body weight, one level operative segment, decompression surgery, and better preoperative scores for trunk extensor strength and 6MWD predicted better scores for 6 months postoperative 6MWD. Preoperative reduction in body weight and increase of trunk extensor strength might be associated with improved postoperative 6MWD scores.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "ファイル公開：2020-11-01", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.spinee.2019.07.002", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_61": {"attribute_name": "ISSN（print）", "attribute_value_mlt": [{"subitem_source_identifier": "1529-9430", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"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_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Takenaka, Hiroto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96019", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sugiura, Hideshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96020", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kamiya, Mitsuhiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96021", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nishihama, Kasuri", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96022", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ito, Atsuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96023", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suzuki, Junya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96024", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawamura, Morio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96025", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hanamura, Shuntaro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96026", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hanamura, Hirokatsu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "96027", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-11-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "SPINEE-D-19-00140_R2.pdf", "filesize": [{"value": "462.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 462900.0, "url": {"label": "SPINEE-D-19-00140_R2", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/29319/files/SPINEE-D-19-00140_R2.pdf"}, "version_id": "84d1b98d-6fd8-4394-937a-8bdb96edcf70"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Decompression", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lumbar fusion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lumbar spinal canal stenosis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Prognostic indicator", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Walking ability", "subitem_subject_scheme": "Other"}, {"subitem_subject": "6-minute walk distance", "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": "Predictors of walking ability after surgery for lumbar spinal canal stenosis: a prospective study", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Predictors of walking ability after surgery for lumbar spinal canal stenosis: a prospective study", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["501"], "permalink_uri": "http://hdl.handle.net/2237/00031506", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2020-02-14"}, "publish_date": "2020-02-14", "publish_status": "0", "recid": "29319", "relation": {}, "relation_version_is_last": true, "title": ["Predictors of walking ability after surgery for lumbar spinal canal stenosis: a prospective study"], "weko_shared_id": -1}