{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T15:03:42Z","timestamp":1777561422006,"version":"3.51.4"},"reference-count":28,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2023,4,25]],"date-time":"2023-04-25T00:00:00Z","timestamp":1682380800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2023,4,25]],"date-time":"2023-04-25T00:00:00Z","timestamp":1682380800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100018594","name":"Central University Basic Research Fund of China","doi-asserted-by":"publisher","award":["WK9110000146"],"award-info":[{"award-number":["WK9110000146"]}],"id":[{"id":"10.13039\/501100018594","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ear Nose Throat J"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Studies on neck management of early-stage floor of mouth (FOM) squamous cell carcinoma (SCC) are very few and controversial. We aimed to study whether elective neck dissection (END) for patients with clinically stage T1N0M0 (cT1N0M0) FOM SCC is beneficial for survival.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Information on patients diagnosed with cT1N0M0 FOM SCC between 2004 and 2015 was collected from the Surveillance, Epidemiology and End Results (SEER) database. Cox proportional risk models and Kaplan\u2013Meier curves were used for survival analysis and log-rank tests were performed to compare whether overall survival (OS) and cancer-specific survival (CSS) differed. Propensity score matching (PSM) was performed to eliminate the effect of confounding variables.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      There were 1014 patients with cT1N0M0 FOM SCC. Among them, END group: 455 cases; observation group: 559 cases. COX regression analysis before PSM demonstrated hazard ratio (HR) in the observation group compared to END (OS: 1.108 (.926\u20131.326),\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = .262; CSS: 1.033 (.772\u20131.382),\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = .827). There was no survival difference between END and observation survival before PSM (5-year OS: 71.8% vs. 67.8%,\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = .180; 5-year CSS: 84.5% vs. 84.8%,\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = .930); the matched results were the same as before PSM.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Observation may be a more appropriate option compared with END in cT1N0M0 FOM SCC.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/01455613231170705","type":"journal-article","created":{"date-parts":[[2023,4,26]],"date-time":"2023-04-26T00:46:31Z","timestamp":1682469991000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Association of Elective Neck Dissection With Survival in cT1N0M0 Floor of Mouth Squamous Cell Carcinoma: A Population-Based Propensity Score Matching Analysis"],"prefix":"10.1177","volume":"104","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6995-7247","authenticated-orcid":false,"given":"Tao","family":"Li","sequence":"first","affiliation":[{"name":"Wan Nan Medical College"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianwang","family":"Xiang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chuanjun","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2023,4,25]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.28357"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.3322\/caac.21660"},{"key":"e_1_3_4_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/cre2.590"},{"key":"e_1_3_4_5_2","doi-asserted-by":"publisher","DOI":"10.3322\/caac.21293"},{"key":"e_1_3_4_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/his.14562"},{"key":"e_1_3_4_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/lary.23952"},{"key":"e_1_3_4_8_2","doi-asserted-by":"publisher","DOI":"10.1590\/S1679-45082018AO4248"},{"key":"e_1_3_4_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/lary.27627"},{"key":"e_1_3_4_10_2","doi-asserted-by":"publisher","DOI":"10.1245\/s10434-013-3044-0"},{"key":"e_1_3_4_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.oraloncology.2014.12.006"},{"key":"e_1_3_4_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2020.06.037"},{"key":"e_1_3_4_13_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1506007"},{"key":"e_1_3_4_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.oooo.2019.10.012"},{"key":"e_1_3_4_15_2","doi-asserted-by":"publisher","DOI":"10.1001\/jamaoto.2016.1281"},{"key":"e_1_3_4_16_2","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000013633"},{"key":"e_1_3_4_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjoto.2014.06.019"},{"key":"e_1_3_4_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.lungcan.2020.01.020"},{"key":"e_1_3_4_19_2","doi-asserted-by":"publisher","DOI":"10.1177\/0272989X09341755"},{"key":"e_1_3_4_20_2","doi-asserted-by":"publisher","DOI":"10.1177\/0194599818756815"},{"key":"e_1_3_4_21_2","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1994.01880310005001"},{"key":"e_1_3_4_22_2","doi-asserted-by":"publisher","DOI":"10.1017\/S002221511600058X"},{"key":"e_1_3_4_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otorri.2018.02.007"},{"key":"e_1_3_4_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2013.10.022"},{"key":"e_1_3_4_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.oraloncology.2006.08.004"},{"key":"e_1_3_4_26_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1754-9485.2012.02387.x"},{"key":"e_1_3_4_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.oraloncology.2018.08.013"},{"key":"e_1_3_4_28_2","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2018.0026"},{"key":"e_1_3_4_29_2","doi-asserted-by":"publisher","DOI":"10.3802\/jgo.2020.31.e80"}],"container-title":["Ear, Nose &amp; 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