{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T02:54:12Z","timestamp":1789527252513,"version":"build-2803163510"},"reference-count":50,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2018,12,17]],"date-time":"2018-12-17T00:00:00Z","timestamp":1545004800000},"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":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2019,4]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Symptoms of Temporomandibular Disorders (TMD) could affect oral health\u2010related quality of life (OHRQoL) and psychological distress.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>This study aims to determine the prevalence of TMD symptoms, and impact of type and number of TMD symptoms on OHRQoL and psychological states among Asian military personnel.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>The study was conducted across 12 military dental centres using self\u2010administered questionnaire comprising demographical data, DC\/TMD symptom questionnaire, OHIP\u201014 and DASS\u201021. A total of 3028 personnel, aged between 18\u201065\u00a0years old, were invited to participate with an acceptance rate of 90.5%. Data analysis was done using non\u2010parametric tests, regression analysis and Spearman correlation (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Out of 2043 subjects (1998 males; 45 females, mean age 24.18\u00a0\u00b1\u00a07.18\u00a0years), 36.32% (n\u00a0=\u00a0742) reported at least one TMD symptom. Significant differences in summary OHIP\u201014, depression, anxiety and stress scores were observed between subjects with and without TMD symptoms. Significant differences in OHIP\u201014 and DASS\u201021 scores were observed between dissimilar type and number of TMD symptoms in the TMD group. Those with headaches and 2\u20103 symptoms have substantially poorer OHRQoL and greater psychological distress. Associations between number of TMD symptoms, quality of life, depression, anxiety and stress were significant but weak (<jats:italic>r<\/jats:italic>\u00a0=\u00a00.19\u20100.40).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Symptoms of Temporomandibular Disorders were prevalent among Asian military population. Significant differences in OHRQoL and psychological states were observed between subjects with and without TMD symptoms. Specific type and number of TMD symptoms impacted OHRQoL and psychological states differently. Associations between number of TMD symptoms and quality of life, depression, anxiety and stress were significant but weak.<\/jats:p><\/jats:sec>","DOI":"10.1111\/joor.12751","type":"journal-article","created":{"date-parts":[[2018,11,27]],"date-time":"2018-11-27T09:15:03Z","timestamp":1543310103000},"page":"330-339","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":39,"title":["Associations between symptoms of temporomandibular disorders, quality of life and psychological states in Asian Military Personnel"],"prefix":"10.1111","volume":"46","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7418-6424","authenticated-orcid":false,"given":"Koong Jiunn","family":"Tay","sequence":"first","affiliation":[{"name":"Faculty of Dentistry National University of Singapore  Singapore"},{"name":"Dental Branch Singapore Armed Forces Medical Corps  Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adrian U\u2010Jin","family":"Yap","sequence":"additional","affiliation":[{"name":"Faculty of Dentistry National University of Singapore  Singapore"},{"name":"Department of Dentistry, Ng Teng Fong General Hospital National University Health System  Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johnny Chiew Meng","family":"Wong","sequence":"additional","affiliation":[{"name":"Clinical Research Unit, Ng Teng Fong General Hospital National University Health System  Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keson Beng Choon","family":"Tan","sequence":"additional","affiliation":[{"name":"Faculty of Dentistry National University of Singapore  Singapore"},{"name":"National University Hospital National University Health System  Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick Finbarr","family":"Allen","sequence":"additional","affiliation":[{"name":"Faculty of Dentistry National University of Singapore  Singapore"},{"name":"National University Hospital National University Health System  Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,12,17]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"127","volume-title":"The American Academy of Orofacial Pain. 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