{"created":"2023-08-22T04:31:45.209360+00:00","id":2000103,"links":{},"metadata":{"_buckets":{"deposit":"347f0801-0092-4184-a62e-a0446f353959"},"_deposit":{"created_by":10,"id":"2000103","owner":"10","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2000103"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:02000103","sets":["528:1385:1436"]},"author_link":[],"control_number":"2000103","item_9_alternative_title_20":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Proposal of a Novel Strategy for Identifying Independent Variables for Causal Analysis of Suicide Rates : Pilot Study Applying Self-Organizing Maps","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-07-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"28","bibliographicPageStart":"1","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"社会的信頼研究 = Trust and Society","bibliographic_titleLang":"ja"}]}]},"item_9_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"自殺は社会的信頼の欠如が助長する社会病理現象の一つである。日本は1998年に自殺者数の急増を経験し、1998年からの14年間にのべ45万人以上が自殺で亡くなっている。その後、自殺者数は2万人台にとどまってはいるが、2022年には男性の自殺数が13年ぶりに増加しており、さらには、小中高生の自殺が初めて500人を超えた。このように、自殺は現在においても喫緊の課題といえる。これまで、日本の自殺率の変動の原因を探ろうとする計量分析が、多数行われてきた。しかしながら、1998年の自殺率の急騰の原因に関して、研究者間で一致した見解が得られているとはいいがたい。また、自殺率の変動に関する決定的な因果モデルも得られていない。本研究は、この研究状況を打破するために、新規の分析戦略を提案するものである。具体的には、因果分析に先立って、自己組織化マップを用い、地域のクラスタリングを行うことで、変数群を効率的に識別しようとするものである。この分析戦略は、8つのステップから成っている。本研究では、このうちの第6ステップまでを実際のデータを用いて実施し、新たな分析戦略の有効性を示した。","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"Suicide is one of the social pathological phenomena that is exacerbated by a lack of social trust. In Japan, there was a sharp increase in the number of suicide cases in 1998, and over 450,000 people died by suicide between 1998 and the following 14 years. Although the number of suicides has remained in the 20,000s since then, there has been a recent increase in male suicides in 2022, the first rise in 13 years, and the number of suicides among elementary and secondary school students has exceeded 500 for the first time. Thus, suicide remains a pressing issue in the present day. Numerous quantitative analyses have been conducted to explore the reasons behind the fluctuations in Japan's suicide rate. However, there is no consensus among researchers regarding the cause of the sudden surge in the suicide rate in 1998. Additionally, there has been no definitive causal model for the fluctuations in suicide rates. To address this research situation, this study proposes a novel analytical strategy. Specifically, prior to conducting causal analysis, the study utilizes self-organizing maps to cluster regions and efficiently identify groups of variables. The analysis consists of eight steps, and in this study, the first six steps were carried out using actual data, demonstrating the effectiveness of this new analytical strategy.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.32286/0002000103","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"社会的信頼研究会","subitem_publisher_language":"ja"}]},"item_9_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"24330353","subitem_source_identifier_type":"PISSN"}]},"item_9_version_type_17":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"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":"与謝野, 有紀","creatorNameLang":"ja"},{"creatorName":"Yosano, Arinori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"00230673","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000000230673"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-08-22"}],"displaytype":"detail","filename":"KU-1100-20230731-01.pdf","filesize":[{"value":"2.8 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://kansai-u.repo.nii.ac.jp/record/2000103/files/KU-1100-20230731-01.pdf"},"version_id":"c91b59bb-7037-4ccb-9fa6-d7d544552e7e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"自殺","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"自殺率","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"自己組織化マップ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"変数群識別戦略","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Suicide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Suicide Rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Self-Organizing Map","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Strategy for Identifying Independent Variables","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"関西大学","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Kansai University","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"自殺率に関する要因分析のための変数群識別戦略の提案 : 自己組織化マップの適用によるパイロットスタディ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"自殺率に関する要因分析のための変数群識別戦略の提案 : 自己組織化マップの適用によるパイロットスタディ","subitem_title_language":"ja"}]},"item_type_id":"9","owner":"10","path":["1436"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-08-22"},"publish_date":"2023-08-22","publish_status":"0","recid":"2000103","relation_version_is_last":true,"title":["自殺率に関する要因分析のための変数群識別戦略の提案 : 自己組織化マップの適用によるパイロットスタディ"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-08-31T01:38:52.669619+00:00"}