{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T03:57:42Z","timestamp":1789703862240,"version":"4.0.1"},"reference-count":26,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2013,9,19]],"date-time":"2013-09-19T00:00:00Z","timestamp":1379548800000},"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":["European J Oral Sciences"],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:p>The objective of the present study was to compare assessments of the mandibular bone as fracture risk indicators for 277 men and women. The mandibular trabecular bone was evaluated in periapical radiographs, using a visual index, as dense, mixed dense and sparse, or sparse. Bone texture was analysed using a computer\u2010based method in which the number of transitions from trabeculae to intertrabecular spaces was calculated. The sum of the sizes and intensities of the spaces between the trabeculae was calculated using <jats:styled-content style=\"fixed-case\">J<\/jats:styled-content>aw\u2010<jats:styled-content style=\"fixed-case\">X<\/jats:styled-content> software. Women had a statistically significantly greater number of fractures and a higher frequency of sparse mandibular bone. The <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> for having suffered a fracture with visually sparse trabecular bone was highest for the male group (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\u00a0=\u00a05.55) and lowest for the female group (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\u00a0=\u00a03.35). For bone texture as an indicator of previous fracture, the <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> was significant for the female group (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\u00a0=\u00a02.61) but not for the male group, whereas the <jats:styled-content style=\"fixed-case\">J<\/jats:styled-content>aw\u2010<jats:styled-content style=\"fixed-case\">X<\/jats:styled-content> calculations did not differentiate between fractured and non\u2010fractured groups. In conclusion, all bone\u2010quality assessments showed that women had a higher incidence of sparse trabecular bone than did men. Only the methods of visual assessment and trabecular texture were significantly correlated with previous bone fractures.<\/jats:p>","DOI":"10.1111\/eos.12087","type":"journal-article","created":{"date-parts":[[2013,10,8]],"date-time":"2013-10-08T15:33:58Z","timestamp":1381246438000},"page":"525-531","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Mandibular trabecular bone as fracture indicator in 80\u2010year\u2010old men and women"],"prefix":"10.1111","volume":"121","author":[{"given":"Azar","family":"Hassani\u2010Nejad","sequence":"first","affiliation":[{"name":"The Clinic of Oral and Maxillofacial Radiology Gothenburg Public Dental Service Gothenburg Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Margareta","family":"Ahlqwist","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology Institute of Odontology at the Sahlgrenska Academy University of 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