{"created":"2021-03-01T07:28:05.629242+00:00","id":48031,"links":{},"metadata":{"_buckets":{"deposit":"96cfd425-bc6c-4694-aeb8-2de880944c2f"},"_deposit":{"id":"48031","owners":[],"pid":{"revision_id":0,"type":"depid","value":"48031"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00048031","sets":["2778:905","2780:924","3:62:5592:7075"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"347","bibliographicPageStart":"339","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"Journal of Multidisciplinary Healthcare"}]}]},"item_5_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 喜代次"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"竹越, 一博"}],"nameIdentifiers":[{},{},{}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: To test the effectiveness of professional dietary coaching via group chat using a smartphone application (app) for weight loss.\nMethods: This study was a 12-week, assessor-blind, parallel-group, waitlist-controlled randomized trial that included a 4-week follow-up period (trial registration, UMIN000025340). Data were collected between October 2016 and May 2017 and were analyzed between July 2017 and January 2018. Participants were 112 overweight, obese, or abdominally obese Japanese adults, aged 20 to 64 years, with at least one cardiometabolic risk factor. Participants were randomized to the coaching group (n=75) or control group (n=37), with a ratio of 2:1. The coaching group received a commercial weight loss program characterizing dietary coaching by a certified nutrition professional via group chat delivered on a smartphone app. Participants posted photos of every meal into the group chat, and the certified professional gave immediate direct feedback and encouragement. The primary outcome was an 8-week weight change. Secondary outcomes included 8-week changes in cardiometabolic risk factors. The frequency of meal photo uploads was recorded as a measure of adherence.\nResults: Of the 112 randomized participants, 93 (83.0%) and 81 (72.3%) completed 8-week and 12-week visits, respectively. Intention-to-treat analysis demonstrated significantly larger 8-week weight loss in the coaching group (−1.4 kg; 95% confidence interval [CI]: −2.0, −0.8 kg) than that in the control group (−0.1 kg; 95% CI: −0.6, 0.4 kg). Significantly larger improvements in triglyceride and glycated hemoglobin A1c levels were also obtained in the coaching group. These benefits, except for the triglyceride level, were maintained until week 12. The frequent upload of meal photos was associated with a larger 8-week weight loss in a dose–response fashion (P-value for trend <0.001).\nConclusion: This smartphone-delivered commercial weight loss program characterized as dietary coaching via group chat resulted in modest but significant weight loss. Facilitating participants’ active involvement in the program is necessary to achieve greater health benefits.","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Dove Medical Press Limited"}]},"item_5_relation_10":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"30038502","subitem_relation_type_select":"PMID"}}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2147/JMDH.S165422","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018 Tanaka et al. This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms. php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php)."}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1178-2390","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanaka, Kiyoji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sasai, Hiroyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wakaba, Kyohsuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murakami, Shin"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueda, Miyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamagata, Fumio"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sawada, Masao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takekoshi, Kazuhiro"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-10-12"}],"displaytype":"detail","filename":"JMH_11-339.pdf","filesize":[{"value":"416.6 kB"}],"format":"application/pdf","licensetype":"license_9","mimetype":"application/pdf","url":{"label":"JMH_11-339","url":"https://tsukuba.repo.nii.ac.jp/record/48031/files/JMH_11-339.pdf"},"version_id":"df6fd0f9-e078-4d8d-927b-472024c1b4ed"}]},"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":"Professional dietary coaching within a group chat using a smartphone application for weight loss: a randomized controlled trial","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Professional dietary coaching within a group chat using a smartphone application for weight loss: a randomized controlled trial"}]},"item_type_id":"5","owner":"1","path":["905","924","7075"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-12"},"publish_date":"2018-10-12","publish_status":"0","recid":"48031","relation_version_is_last":true,"title":["Professional dietary coaching within a group chat using a smartphone application for weight loss: a randomized controlled trial"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T09:20:07.134533+00:00"}