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This study aims to evaluate, thanks to the intensity of stress manifestations (4DSQ) together with the sense of coherence (SOC), the prevalence of TMD and oral parafunctions in students enrolled in the University of Medical Sciences. Moreover, it aims to evaluate the relationship between the psychosocial manifestations of stress and sense of coherence in relation to gender.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>A total of 324 students of Pozna\u0144 University of Medical Sciences participated in this study. Students were assessed using a three\u2010part questionnaire: one was to assess symptoms of TMD, the second part was 4DSQ, and the third was a SOC Questionnaire.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>About one\u2010third of the students in this study presented symptoms of TMD and perceived more intensively symptoms of distress, anxiety, somatization, and depression. They presented a higher level of somatic symptoms and a lower level of Sense of Coherence than students without TMD symptoms.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>There is a strong negative relationship between the sense of coherence and the level of perceived distress, anxiety, somatization, and depression. Female students attending Medical School showed a higher level of somatization of stress but with a higher capacity to overcome challenges as compared to men.<\/jats:p><\/jats:sec>","DOI":"10.1002\/brb3.1360","type":"journal-article","created":{"date-parts":[[2019,7,24]],"date-time":"2019-07-24T13:17:01Z","timestamp":1563974221000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":92,"title":["Is there a relationship between psychological factors and TMD?"],"prefix":"10.1002","volume":"9","author":[{"given":"Anna","family":"S\u00f3jka","sequence":"first","affiliation":[{"name":"Department of Prosthodontics Pozna\u0144 University of Medical Sciences Poznan Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bogus\u0142aw","family":"Stelcer","sequence":"additional","affiliation":[{"name":"Department of Clinical Psychology Pozna\u0144 University of Medical Sciences Poznan Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1842-0551","authenticated-orcid":false,"given":"Marco","family":"Roy","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Pozna\u0144 University of Medical Sciences Poznan Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ewa","family":"Mojs","sequence":"additional","affiliation":[{"name":"Department of Clinical Psychology Pozna\u0144 University of Medical Sciences Poznan Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariusz","family":"Pryli\u0144ski","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Pozna\u0144 University of Medical Sciences Poznan Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,7,24]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/smi.1139"},{"key":"e_1_2_9_3_1","volume-title":"Health, stress, and coping","author":"Antonovsky A.","year":"1979"},{"key":"e_1_2_9_4_1","volume-title":"Unraveling the mystery of health: How people manage stress and stay well","author":"Antonovsky A.","year":"1987"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/0277-9536(93)90033-Z"},{"key":"e_1_2_9_6_1","first-page":"3","volume-title":"Stress, coping, and health in families: Sense of coherence and resiliency","author":"Antonovsky A.","year":"1998"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2007.11.006"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nedt.2016.07.004"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpain.2017.02.243"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2012.02.003"},{"issue":"40","key":"e_1_2_9_11_1","first-page":"14","article-title":"Validation study of the Dutch Four\u2010Dimensional Symptom Questionnaire in Poland. 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