{"created":"2023-05-15T08:49:42.979021+00:00","id":153,"links":{},"metadata":{"_buckets":{"deposit":"ae2782ca-9ba6-46c0-a36a-ed9fbd271000"},"_deposit":{"created_by":2,"id":"153","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"153"},"status":"published"},"_oai":{"id":"oai:primaff.repo.nii.ac.jp:00000153","sets":["7:52"]},"author_link":["57","159","28","176"],"control_number":"153","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-11-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicPageEnd":"58","bibliographicPageStart":"41","bibliographic_titles":[{"bibliographic_title":"農林水産政策研究","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of Agricultural Policy Research","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"2020年初頭に発生したCOVID-19により，私たちの生活は一変した。感染拡大を防止するために人々の行動は制限され，2020年4-5月の第1回緊急事態宣言下では，接客を伴う飲食店など「多数の者が利用する施設」の使用制限や停止が要請・指示され，また出勤における在宅勤務や時差出勤の強力な推進等がなされた。本研究の目的は，こうした在宅勤務を始めとするCOVID-19流行下での生活様式の変化が，消費者の食生活の変化へ及ぼす影響を分析することにある。\n本研究で用いたデータは，Webアンケート調査で収集した。調査対象は，東京23区と全国の政令指定都市の20-60代である。調査は2回行い，1回目は2020年5月の緊急事態宣言の解除直後（第1期），2回目は2020年11月（第2期）に実施した。すなわち，緊急事態宣言下の行動制限で多くの人が在宅生活を行った第1期と，宣言解除から半年が経過し，比較的行動範囲の拡がった第2期の食生活を比較し，また階差Seemingly Unrelated Regressionで，食生活の変化の背景にある要因まで分析した。\n推定結果では，例えば，在宅勤務日数が食材宅配の利用頻度の増加に繋がる点や，卵類摂取量や炭水化物％Eに正の，アルコール摂取量へ負の影響を及ぼすことを明らかにした。また，緊急事態宣言下で利用が増加した生鮮品店の利用が，野菜類や魚介類，たんぱく質，食物繊維の摂取増という健康上望ましい食生活に繋がる一方，嗜好飲料類や食塩相当量といった不健康な食材の摂取増にも繋がる点も確認した。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"The COVID-19 pandemic in early 2020 transformed lifestyles worldwide. Under the first state of emergency declaration in Japan, from April–May 2020, the use of public facilities, such as restaurants, was restricted or suspended, and telecommuting and staggered work schedules were increasingly promoted. This study explored how individuals’ dietary habits were affected by lifestyle changes, such as working from home, primarily during the COVID-19. The data for this study were collected using an online questionnaire survey targeting individuals mainly in their 20s–60s from 23 wards of Tokyo and government-designated cities across Japan. The first survey （Phase 1） was conducted immediately following the end of the state of emergency declaration in May 2020. The second survey （Phase 2） was conducted in November 2020, six months after the declaration was lifted. We compared the dietary habits of individuals in Phase 1, during which many remained isolated at home due to restrictions under the emergency declaration, and Phase 2, during which the range of external activities had relatively expanded. Moreover, factors that led to dietary changes were analyzed using a first difference seemingly unrelated regression model.\nThe results indicated that the number of days spent working from home is correlated with the frequency of food delivery, thereby revealing a positive effect on eggs and carbohydrates intake and a negative effect on alcohol intake. Furthermore, we confirmed that an increased demand for fresh food stores during the emergency declaration led to increased intake of healthy foods, such as vegetables, seafood, proteins, and dietary fibers, in addition to increased intake of unhealthy foods, such as tasty beverages and salt equivalents.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.34444/00000145","subitem_identifier_reg_type":"JaLC"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"農林水産省 農林水産政策研究所","subitem_publisher_language":"ja"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11614280","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-700X","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"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":"八木, 浩平","creatorNameLang":"ja"},{"creatorName":"ヤギ, コウヘイ","creatorNameLang":"ja-Kana"},{"creatorName":"YAGI, Kohei","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"伊藤, 暢宏","creatorNameLang":"ja"},{"creatorName":"イトウ, ノブヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"ITO, Nobuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"高橋, 克也","creatorNameLang":"ja"},{"creatorName":"タカハシ, カツヤ","creatorNameLang":"ja-Kana"},{"creatorName":"TAKAHASHI, Katsuya","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"丸山, 優樹","creatorNameLang":"ja"},{"creatorName":"マルヤマ, ユウキ","creatorNameLang":"ja-Kana"},{"creatorName":"MARUYAMA, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-11-25"}],"displaytype":"detail","filename":"221122_sk37_02.pdf","filesize":[{"value":"856.3 kB"}],"format":"application/pdf","license_note":"Copyright © 農林水産省 農林水産政策研究所\nPolicy Research Institute, Ministry of Agriculture, Forestry and Fisheries, Japan","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"221122_sk37_02.pdf","url":"https://primaff.repo.nii.ac.jp/record/153/files/221122_sk37_02.pdf"},"version_id":"6b883964-5752-4fee-a0c4-0744b862f6ab"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"COVID-19","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"在宅勤務","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"食品群","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"栄養素","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"階差 Seemingly Unrelated Regression","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"COVID- 19","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Working From Home","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Food Groups","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Nutrients","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"First Difference Seemingly Unrelated Regression","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":"COVID-19の流行下における生活様式の変化と食品群・栄養素摂取 ―在宅勤務による影響に着目して―","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"COVID-19の流行下における生活様式の変化と食品群・栄養素摂取 ―在宅勤務による影響に着目して―","subitem_title_language":"ja"},{"subitem_title":"Changes in Lifestyle and Food Group/Nutrient Intake During the COVID-19 Pandemic: Effects of Working From Home","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"2","path":["52"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-11-25"},"publish_date":"2022-11-25","publish_status":"0","recid":"153","relation_version_is_last":true,"title":["COVID-19の流行下における生活様式の変化と食品群・栄養素摂取 ―在宅勤務による影響に着目して―"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2024-04-25T05:26:14.986795+00:00"}