{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T03:55:18Z","timestamp":1773374118102,"version":"3.50.1"},"reference-count":38,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2022,12,17]],"date-time":"2022-12-17T00:00:00Z","timestamp":1671235200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Major Special Science and Technology Project of Sichuan Province","award":["2022ZDZX0031"],"award-info":[{"award-number":["2022ZDZX0031"]}]},{"name":"Major Special Science and Technology Project of Sichuan Province","award":["21H0446"],"award-info":[{"award-number":["21H0446"]}]},{"name":"Major Special Science and Technology Project of Sichuan Province","award":["SDTS21-3-21"],"award-info":[{"award-number":["SDTS21-3-21"]}]},{"name":"Major Special Science and Technology Project of Sichuan Province","award":["SDTS21-5-14"],"award-info":[{"award-number":["SDTS21-5-14"]}]},{"name":"Sichuan University\u2014Align Technology Clinical Research Foundation","award":["2022ZDZX0031"],"award-info":[{"award-number":["2022ZDZX0031"]}]},{"name":"Sichuan University\u2014Align Technology Clinical Research Foundation","award":["21H0446"],"award-info":[{"award-number":["21H0446"]}]},{"name":"Sichuan University\u2014Align Technology Clinical Research Foundation","award":["SDTS21-3-21"],"award-info":[{"award-number":["SDTS21-3-21"]}]},{"name":"Sichuan University\u2014Align Technology Clinical Research Foundation","award":["SDTS21-5-14"],"award-info":[{"award-number":["SDTS21-5-14"]}]},{"name":"Angelalign Scientific Research Fund","award":["2022ZDZX0031"],"award-info":[{"award-number":["2022ZDZX0031"]}]},{"name":"Angelalign Scientific Research Fund","award":["21H0446"],"award-info":[{"award-number":["21H0446"]}]},{"name":"Angelalign Scientific Research Fund","award":["SDTS21-3-21"],"award-info":[{"award-number":["SDTS21-3-21"]}]},{"name":"Angelalign Scientific Research Fund","award":["SDTS21-5-14"],"award-info":[{"award-number":["SDTS21-5-14"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"abstract":"<jats:p>Background: This article studies the association between psychological status and condylar bony changes in adults and assesses psychological questionnaires as an indicator of potential condylar bony changes. It is meaningful because condylar bony changes, a severe subtype of TMD and big concern in orthodontic treatment, would likely be ignored in patients with few TMD symptoms, in which case, even with potential psychological problems (depression, somatization and anxiety) being noticed, orthodontists may underestimate the possibility or severity of condylar bony changes and thus may not perform relevant examinations. Methods: A total of 195 adults (145 female and 50 male) who consulted orthodontists and had clinical records were included in this study. Initial CBCT images taken before orthodontic treatment were used for observing their condylar bony changes, and a comprehensive questionnaire conducted by each adult to evaluate psychological status was collected. Age, sex, TMD symptom history, scores on Patient Health Questionnaire-9 (PHQ-9), PHQ-15 and Generalized Anxiety Disorder-7 (GAD-7), and condylar bony changes of these adults were recorded. Odds ratios (OR) and 95% confidence intervals (CIs) for identifying the independent risk factors associated with condylar bony changes were calculated with univariate and multivariate logistic regression analysis. The kappa statistic was used to assess intraobserver reliability of CBCT analysis. Results: The scores of PHQ-15 (OR: 2.088, 95% CI: 1.061\u20134.108, p &lt; 0.05) and GAD-7 (OR: 2.133, 95% CI: 1.082\u20134.204, p &lt; 0.05) were correlated with the condylar bony changes on CBCT. Besides, the probability of having condylar bony changes was positively correlated with the number of psychological problems concomitantly present in an adult (OR: 1.440, 95% CI: 1.10\u20131.867, p &lt; 0.01). The intraobserver agreement value for CBCT analysis was substantial (\u03ba = 0.732). Conclusions: This study found that positive PHQ-15 (somatization) and GAD-7 (anxiety) scores were associated with condylar bony changes in adults. Moreover, the number of psychological problems concomitantly present in an adult was positively associated with the probability of having condylar bony changes.<\/jats:p>","DOI":"10.3390\/jcm11247497","type":"journal-article","created":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T08:41:41Z","timestamp":1671439301000},"page":"7497","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Association between Psychological Status and Condylar Bony Changes in Adults: A Retrospective Survey-Based Study"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8859-2810","authenticated-orcid":false,"given":"Chenghao","family":"Zhang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ling","family":"Ji","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhihe","family":"Zhao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6861-0054","authenticated-orcid":false,"given":"Wen","family":"Liao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,12,17]]},"reference":[{"key":"ref_1","first-page":"378","article-title":"Diagnosis and treatment of temporomandibular disorders","volume":"91","author":"Gauer","year":"2015","journal-title":"Am. 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