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Data were collected through structured questionnaires, applied by interview and clinical assessment. Statistical analysis involved descriptive and inferential analysis using the Chi-square test and Fisher\u2019s exact test. A binary logistic regression model was applied to identify independent predictors of anxiety.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Age ranged from 7 to 12\u00a0years and was equally distributed between the sexes. 23.3% of the sample presented anxiety; 4.3% presented TMD symptoms; 18.2% presented bruxism. Anxiety was associated with sex (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.005), TMD symptoms (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.008), and tooth wear (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.005). In the logistic regression model, tooth wear, TMD symptoms, and male sex remained independent predictors of anxiety, whereas awake bruxism and age were not. The model explained a limited proportion of the variance in anxiety.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Anxiety was observed in nearly one-quarter of the study sample and was associated with sex, TMD symptoms, and tooth wear. Awake bruxism, however, was not an independent predictor of anxiety. Given the cross-sectional design and the limited variance, these findings should be interpreted as exploratory and do not support causal inferences.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s40368-026-01211-0","type":"journal-article","created":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T02:14:31Z","timestamp":1778638471000},"page":"1405-1411","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Anxiety, symptoms of temporomandibular disorders (TMD), and awake bruxism in children: an observational study"],"prefix":"10.1007","volume":"27","author":[{"given":"L. A. M.","family":"Torres","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. V.","family":"Heimer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F. J. 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