{"created":"2023-06-19T10:43:46.421069+00:00","id":4083,"links":{},"metadata":{"_buckets":{"deposit":"12c1dcc5-b450-48c8-8dfc-3ffca6b4c1ec"},"_deposit":{"created_by":11,"id":"4083","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"4083"},"status":"published"},"_oai":{"id":"oai:shiga-med.repo.nii.ac.jp:00004083","sets":["30:248:249"]},"author_link":["6550","565","7181","8804","8492"],"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-12-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"10","bibliographic_titles":[{},{"bibliographic_title":"Healthcare (Switzerland)","bibliographic_titleLang":"en"}]}]},"item_4_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 克典"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本澤, 養樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"髙橋, 健太郎"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"槇, 徹雄"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"一杉, 正仁"}],"nameIdentifiers":[{},{},{}]}]},"item_4_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We clarified factors affecting the severity of placental abruption in motor vehicle collisions by quantitively analyzing the area of placental abruption in a numerical simulation of an unrestrained pregnant vehicle driver at collision velocities of 3 and 6 m/s. For the simulation, we constructed a novel finite element model of a small 30-week pregnant woman, which was validated anthropometrically using computed tomography data and biomechanically using previous examinations of post-mortem human subjects. In the simulation, stress in the elements of the utero–placental interface was computed, and those elements exceeding a failure criterion were considered to be abrupted. It was found that a doubling of the collision velocity increased the area of placental abruption 10-fold, and the abruption area was approximately 20% for a collision velocity of 6 m/s, which is lower than the speed limit for general roads. This result implies that even low-speed vehicle collisions have negative maternal and fetal outcomes owing to placental abruption without a seatbelt restraint. Additionally, contact to the abdomen, 30 mm below the umbilicus, led to a larger placental abruption area than contact at the umbilicus level when the placenta was located at the uterus fundus. The results support that a reduction in the collision speed and seatbelt restraint at a suitable position are important to decrease the placental abruption area and therefore protect a pregnant woman and her fetus in a motor vehicle collision. ","subitem_description_type":"Abstract"}]},"item_4_description_42":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_4_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"MDPI"}]},"item_4_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.3390/healthcare10010027"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.3390/healthcare10010027","subitem_relation_type_select":"DOI"}}]},"item_4_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2021 by the authors. Licensee MDPI, Basel, Switzerland."}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2227-9032","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_15":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TANAKA, Katsunori"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MOTOZAWA, Yasuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASHI, Kentaro"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"MAKI, Tetsuo"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"HITOSUGI, Masahito"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-01-04"}],"displaytype":"detail","filename":"healthcare10010027.pdf","filesize":[{"value":"3.3 MB"}],"format":"application/pdf","license_note":"This article is an open access article distributed under the terms and\nconditions of the Creative Commons Attribution (CC BY) license\n (https://creativecommons.org/licenses/by/4.0/).","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"healthcare10010027","url":"https://shiga-med.repo.nii.ac.jp/record/4083/files/healthcare10010027.pdf"},"version_id":"dd19696d-c822-4fe2-ad28-7c598fc946ca"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"pregnant women","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"motor vehicle collision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"placental abruption","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"finite element model","subitem_subject_language":"en","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":"Factors Affecting the Severity of Placental Abruption in Pregnant Vehicle Drivers : Analysis with a Novel Finite Element Model","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Factors Affecting the Severity of Placental Abruption in Pregnant Vehicle Drivers : Analysis with a Novel Finite Element Model"}]},"item_type_id":"4","owner":"11","path":["249"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-01-04"},"publish_date":"2022-01-04","publish_status":"0","recid":"4083","relation_version_is_last":true,"title":["Factors Affecting the Severity of Placental Abruption in Pregnant Vehicle Drivers : Analysis with a Novel Finite Element Model"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-06-19T11:19:35.386449+00:00"}