{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T01:11:05Z","timestamp":1780535465627,"version":"3.54.1"},"reference-count":44,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T00:00:00Z","timestamp":1558569600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"name":"Emil Aaltonen Foundation and Medical Research Center Oulu"},{"name":"Finnish Cultural Foundation\u2019s Lapland Regional Fund"},{"DOI":"10.13039\/501100006196","name":"University of Oulu","doi-asserted-by":"publisher","award":["24000692"],"award-info":[{"award-number":["24000692"]}],"id":[{"id":"10.13039\/501100006196","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Oulu University Hospital","award":["24301140"],"award-info":[{"award-number":["24301140"]}]},{"name":"ERDF European Regional Development Fund","award":["539\/2010 A31592"],"award-info":[{"award-number":["539\/2010 A31592"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,6,23]]},"abstract":"<jats:title>Summary<\/jats:title>\n               <jats:sec>\n                  <jats:title>Aim<\/jats:title>\n                  <jats:p>The aim of this cross-sectional study was to investigate gender-specific associations of different malocclusion traits with oral health-related quality of life (OHRQoL) among Finnish adults.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Material and methods<\/jats:title>\n                  <jats:p>The study material comprised 1885 subjects from the Northern Finland Birth Cohort 1966. A clinical oral examination including registration of occlusion was carried out in connection with a 46-year follow-up examination. The 14-item Oral Health Impact Profile (OHIP-14) was used to measure OHRQoL. Subgroups with increased\/decreased overjet, deep bite, open bite, lateral crossbite, and scissor bite were selected for further analysis. Subjects with normal occlusion were selected to form the normal occlusion group. Differences between subgroups and the normal occlusion group were evaluated for both genders separately. Education, number of teeth, caries, and orthodontic treatment history were chosen as confounding variables. Multivariate Poisson regression analyses were conducted to assess the effect of independent variables on OHRQoL.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>After adjustments, decreased overjet, open bite, and scissor bite were associated with higher OHIP severity in women (P &amp;lt; 0.01). In men, deep bite was associated with higher OHIP severity (P = 0.007). Different malocclusion traits had associations with some OHIP dimension either in men or women. Orthodontic treatment history had a positive effect on OHRQoL in both genders.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>The associations of malocclusion traits with OHRQoL differed between genders, with women reporting more impacts. Deviations from normal occlusion were generally found to have a negative impact on OHRQoL, but most of the adults with malocclusion seem to adapt to their condition.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ejo\/cjz026","type":"journal-article","created":{"date-parts":[[2019,3,31]],"date-time":"2019-03-31T11:06:14Z","timestamp":1554030374000},"page":"242-249","source":"Crossref","is-referenced-by-count":18,"title":["Gender-specific associations of malocclusion traits with oral health-related quality of life in a Finnish adult population"],"prefix":"10.1093","volume":"42","author":[{"given":"Anna-Sofia","family":"Silvola","sequence":"first","affiliation":[{"name":"Department of Oral Development and Orthodontics, Oral Health Sciences, Faculty of Medicine, University of Oulu, Finland"},{"name":"Medical Research Center Oulu (MRC Oulu), Oulu University Hospital, 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