{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T18:20:33Z","timestamp":1787163633481,"version":"build-2736575974"},"reference-count":31,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,12,7]],"date-time":"2023-12-07T00:00:00Z","timestamp":1701907200000},"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":["Orthod Craniofacial Res"],"published-print":{"date-parts":[[2024,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>The objective of the study was to elucidate the association between cranial base (Bjork\u2010Jarabak analysis), midsagittal cross\u2010sectional area of the airway in the pharyngeal region (MCSA\u2010PR) data and pharyngeal\u2010airway volume (PAV) and develop a model that could help clinicians predict PAV using two\u2010dimensional (2D) data (Bjork polygon and MCSA\u2010PR).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>Pre\u2010treatment lateral cephalometric radiographs and magnetic resonance imaging (MRI) scans of 82 women were categorized into three anteroposterior skeletal groups based on ANB angle: Class I (n\u2009=\u200929), 1.5\u00b0\u2009\u2264\u2009ANB\u22645.1\u00b0; Class II (n\u2009=\u200926), ANB\u2009&gt;5.1\u00b0; Class III (n\u2009=\u200927), ANB\u2009&lt;1.5\u00b0. The Bjork polygon, MCSA\u2010PR data from cephalograms and PAV data from MRI scans were examined. Intergroup comparisons were performed using the Kruskal\u2013Wallis test and one\u2010way analysis of variance (ANOVA), with pairwise comparisons conducted using the Bonferroni\u2010corrected Mann\u2013Whitney U\u2010test for the Kruskal\u2013Wallis test and Bonferroni\u2010corrected multiple comparison test for one\u2010way ANOVA. Forward multiple linear regression was used to create model equations for predicting PAV.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      MCSA\u2010PR and anterior (N\u2010S) and posterior (S\u2010Ar) cranial\u2010base lengths were positively correlated with the PAV. We developed four models; three operated at the group level, and one encompassed the entire sample. Notably, all models could effectively explain the variance in the PAV data. The model for the Class I group was the strongest (adjusted\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.77).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Our findings indicate the remarkable potential of the MCSA\u2010PR, N\u2010S and Bjork sum angles (BSA) as predictors of the PAV and the relevance of 2D cephalometric and cranial\u2010base parameters in predicting the three\u2010dimensional (3D) pharyngeal\u2010airway size.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/ocr.12735","type":"journal-article","created":{"date-parts":[[2023,12,7]],"date-time":"2023-12-07T22:22:30Z","timestamp":1701987750000},"page":"394-402","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Novel prediction models for pharyngeal\u2010airway volume based on the cranial\u2010base and midsagittal cross\u2010sectional area of the airway in the pharyngeal region: A cephalometric and magnetic resonance imaging study"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4427-7565","authenticated-orcid":false,"given":"Janvier","family":"Habumugisha","sequence":"first","affiliation":[{"name":"Department of Orthodontics, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama University  Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3288-4878","authenticated-orcid":false,"given":"Masahiro","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Department of Orthodontics, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama University  Okayama 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