{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T02:54:04Z","timestamp":1772160844569,"version":"3.50.1"},"reference-count":37,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,2,5]],"date-time":"2023-02-05T00:00:00Z","timestamp":1675555200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003478","name":"Ministry of Health, Labour and Welfare","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003478","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Oral Diseases"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>We investigated the impact of the COVID\u201019 pandemic on oral cancer (OC), comparing diagnosis and number of pre\u2010operative days in the diagnosis of OC in 2019 (pre\u2010COVID\u201019) and that in 2020 (during the COVID\u201019 pandemic).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Using data from a cancer registry\u2010based study on the impact of COVID\u201019 on cancer care in Osaka (CanReCO), we collected details of sex, age, residential area, cancer site, date of diagnosis, clinical stage at first treatment and number of pre\u2010operative days in OC patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 1470 OC cases were registered. Incidence of OC before and during COVID\u201019 was 814 and 656 cases, respectively. During the first wave of the pandemic (March to May 2020), incidence was about half that in the same period in 2019 (2019;\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a0271, 2020;\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a0145). Number of pre\u2010operative days (median number of days between the first hospital visit and surgery date) was significantly shorter during the COVID\u201019\u00a0year (24.5\u2009days) than in the pre\u2010COVID\u201019\u00a0year (28\u2009days,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.0015).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Incidence of OC during the COVID\u201019 pandemic was lower than in pre\u2010COVID\u201019. Despite disruption in the healthcare system, the number of pre\u2010operative days for OC cases was shorter during the pandemic.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/odi.14518","type":"journal-article","created":{"date-parts":[[2023,1,24]],"date-time":"2023-01-24T02:24:42Z","timestamp":1674527082000},"page":"307-312","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Faster surgery initiation in oral cancer patients during the\n                    <scp>COVID<\/scp>\n                    \u201019 pandemic in Osaka, Japan"],"prefix":"10.1111","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7786-4910","authenticated-orcid":false,"given":"Shihoko","family":"Koyama","sequence":"first","affiliation":[{"name":"Cancer Control Center Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0747-3287","authenticated-orcid":false,"given":"Toshitaka","family":"Morishima","sequence":"additional","affiliation":[{"name":"Cancer Control Center Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mari Kajiwara","family":"Saito","sequence":"additional","affiliation":[{"name":"Cancer Control Center Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4025-7647","authenticated-orcid":false,"given":"Chaochen","family":"Ma","sequence":"additional","affiliation":[{"name":"Cancer Control Center Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3649-9571","authenticated-orcid":false,"given":"Nao","family":"Nishimura","sequence":"additional","affiliation":[{"name":"Department of Dentistry Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kengo","family":"Aoki","sequence":"additional","affiliation":[{"name":"Department of Head and Neck Surgery Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minako","family":"Nishio","sequence":"additional","affiliation":[{"name":"Department of Medical Oncology Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3394-0720","authenticated-orcid":false,"given":"Tomoyuki","family":"Otsuka","sequence":"additional","affiliation":[{"name":"Department of Medical Oncology Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1050-3125","authenticated-orcid":false,"given":"Takahiro","family":"Tabuchi","sequence":"additional","affiliation":[{"name":"Cancer Control Center Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miki","family":"Ishibashi","sequence":"additional","affiliation":[{"name":"Department of Dentistry Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2575-4971","authenticated-orcid":false,"given":"Isao","family":"Miyashiro","sequence":"additional","affiliation":[{"name":"Cancer Control Center Osaka International Cancer Institute  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,2,5]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/odi.13493"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/odi.13362"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ypmed.2013.11.007"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/odi.13194"},{"key":"e_1_2_9_6_1","unstructured":"Center for Cancer Control and Information Services. (2022).National Cancer CenterCoding Definitions of the Hospital\u2010based Cancer Registry in Designated Cancer Care Hospitals.https:\/\/ganjoho.jp\/med_pro\/cancer_control\/can_reg\/hospital\/manual.html"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/cdoe.12632"},{"key":"e_1_2_9_8_1","volume-title":"International classification of diseases for oncology","author":"Fritz A.","year":"2012"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clon.2018.02.025"},{"key":"e_1_2_9_10_1","unstructured":"Health Insurance Claims Review & Reimbursement Services. (2022).Monthly statistics report.https:\/\/www.ssk.or.jp\/tokeijoho\/geppo\/index.html"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1093\/jjco\/hyt013"},{"key":"e_1_2_9_12_1","article-title":"Impact of the COVID\u201019 pandemic on the diagnosis of Oral and maxillofacial malignancies: A retrospective study","volume":"87","author":"Juneja H.","year":"2021","journal-title":"Journal of the Canadian Dental Association"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0274918"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.35772\/ghm.2021.01031"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1177\/23800844221094479"},{"key":"e_1_2_9_16_1","first-page":"957","article-title":"Hesitancy and difficulty visiting medical facilities by clinical department during first and third states of emergency: A community\u2010based study in Osaka","volume":"69","author":"Koyama S.","year":"2022","journal-title":"Japanese Journal of Public Health"},{"key":"e_1_2_9_17_1","first-page":"168","article-title":"Dental visit behavior of patients during the COVID\u201019 pandemic: Which people exhibit the most anxiety?","volume":"70","author":"Koyama S.","year":"2020","journal-title":"Journal of Dental Health"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamanetworkopen.2021.26334"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10552-012-0061-4"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1093\/pubmed\/fdq052"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/hed.26858"},{"key":"e_1_2_9_22_1","unstructured":"Ministry of Education Culture Sports Science and Technology. (2020).[COVID\u201019]Information about MEXT's measures.https:\/\/www.mext.go.jp\/en\/mext_00006.html"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2015.61.5906"},{"key":"e_1_2_9_24_1","unstructured":"OECD. (2019).Health at a Glance 2019."},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/cas.14847"},{"key":"e_1_2_9_26_1","first-page":"1215","article-title":"Impact of the COVID\u201019 pandemic on the diagnosis of cancer in Japan: Analysis of hospital\u2010based cancer registries","volume":"52","author":"Okuyama A.","year":"2022","journal-title":"Japanese Journal of Clinical Oncology"},{"key":"e_1_2_9_27_1","unstructured":"Osaka Prefectural Government. (2020a).(Reiwa 2)governor press conference details.http:\/\/www.pref.osaka.lg.jp.e.agb.hp.transer.com\/koho\/kaiken2\/20200408.html"},{"key":"e_1_2_9_28_1","unstructured":"Osaka Prefectural Government. (2020b).(Reiwa 2)governor press conference details.http:\/\/www.pref.osaka.lg.jp.e.agb.hp.transer.com\/koho\/kaiken2\/20200413.html"},{"key":"e_1_2_9_29_1","unstructured":"Osaka Prefectural Government. (2021).The 60th Osaka Prefecture COVID\u201019 Countermeasures Headquarters Meeting."},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.oraloncology.2017.02.009"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.radonc.2021.12.005"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/hed.26504"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1111\/odi.13449"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780190238667.001.0001"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.oraloncology.2014.12.003"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2009.00470.x"},{"key":"e_1_2_9_37_1","unstructured":"World Health Organization. (2021).Coronavirus disease situation dashboard.https:\/\/covid19.who.int\/"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(20)30150-9"}],"container-title":["Oral Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/odi.14518","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/odi.14518","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/odi.14518","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,29]],"date-time":"2024-02-29T11:05:00Z","timestamp":1709204700000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/odi.14518"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,5]]},"references-count":37,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024,3]]}},"alternative-id":["10.1111\/odi.14518"],"URL":"https:\/\/doi.org\/10.1111\/odi.14518","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.1111\/ODI.14518\/v3\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v2\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v4\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v3\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v2\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v4\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14518\/v1\/decision1","asserted-by":"object"}]},"ISSN":["1354-523X","1601-0825"],"issn-type":[{"value":"1354-523X","type":"print"},{"value":"1601-0825","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,2,5]]},"assertion":[{"value":"2022-09-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-01-19","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-02-05","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}