{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T15:13:41Z","timestamp":1787066021696,"version":"build-2736575974"},"reference-count":28,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,3,13]],"date-time":"2023-03-13T00:00:00Z","timestamp":1678665600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J Paed Dentistry"],"published-print":{"date-parts":[[2023,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Limited evidence regarding the post\u2010COVID\u201019 dental status of paediatric patients is available, with most studies assessing only children's oral health habits.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>To evaluate the effect of the COVID\u201019 lockdown on the oral health of paediatric dental patients in Greece.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>This was a retrospective cohort study that included a questionnaire on children's oral health behavior and a clinical examination assessing dental caries and dental treatment needs using the International Caries Detection and Assessment System criteria, dmft\/DMFT, and Treatment Need Index. The Wilcoxon signed\u2010rank test was used for a statistical comparison between questionnaire and clinical data before, during, and after the lockdown.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 102 children with a median age of 9\u2009years were recruited from the current cohort of patients that had their last dental examination 6\u00a0months prior to the lockdown. Results from the questionnaire showed decreased brushing frequency with increased eating frequency and sugar consumption during the lockdown period (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.001). Moreover, 16.5% had to visit the dentist for urgent care during the lockdown, 13.6% experienced dental pain, and 51.5% did not experience any dental emergencies. Clinical examination, after the lockdown, recorded significantly increased mean dmft\/DMFT scores by 0.63\u2009units in the primary dentition (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.01) and 0.52\u2009units in the permanent teeth (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.002). Significantly higher treatment needs, with more carious lesions requiring extensive treatment after the lockdown, were recorded (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The COVID\u201019 lockdown negatively affected children's oral health behavior: caries prevalence increased and more complex dental treatments were required.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/ipd.13048","type":"journal-article","created":{"date-parts":[[2023,1,21]],"date-time":"2023-01-21T02:34:36Z","timestamp":1674268476000},"page":"246-253","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Impact of the COVID\u201019 lockdown on the oral health status of paediatric dental patients in Greece"],"prefix":"10.1111","volume":"33","author":[{"given":"Matina V.","family":"Angelopoulou","sequence":"first","affiliation":[{"name":"Department of Pediatric Dentistry, School of Dentistry National and Kapodistrian University of Athens Athens Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4197-5827","authenticated-orcid":false,"given":"Kyriaki","family":"Seremidi","sequence":"additional","affiliation":[{"name":"Department of Pediatric Dentistry, School of Dentistry National and Kapodistrian University of Athens Athens Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William","family":"Papaioannou","sequence":"additional","affiliation":[{"name":"Department of Preventive and Community Dentistry, School of Dentistry National and Kapodistrian University of Athens Athens Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sotiria","family":"Gizani","sequence":"additional","affiliation":[{"name":"Department of Pediatric Dentistry, School of Dentistry National and Kapodistrian University of Athens Athens Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,3,13]]},"reference":[{"issue":"4","key":"e_1_2_9_2_1","first-page":"236","article-title":"The impact of COVID\u201019 on population oral health","volume":"37","author":"Daly J","year":"2020","journal-title":"Community Dent Health"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.adaj.2021.10.004"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/1359105320937053"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-021-01410-9"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.17796\/1053-4625-45.1.1"},{"issue":"1","key":"e_1_2_9_7_1","doi-asserted-by":"crossref","first-page":"22","DOI":"10.4103\/jisppd.jisppd_478_20","article-title":"Attitude and practices of parents toward their children's oral health care during COVID\u201019 pandemic","volume":"39","author":"Goswami M","year":"2021","journal-title":"J Indian Soc Pedod Prev Dent"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/ipd.12732"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41430-021-01034-w"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.3389\/fnut.2020.581043"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph18147558"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.childyouth.2020.105469"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034520914246"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034520920580"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2021.103749"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpubh.2021.635081"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpubh.2021.637351"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.3389\/fmed.2021.572217"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph19010014"},{"key":"e_1_2_9_20_1","unstructured":"Criteria Manual International Caries Detection and Assessment System (ICDAS II). 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