{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T23:30:03Z","timestamp":1787009403406,"version":"build-2736575974"},"reference-count":39,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2019,11,7]],"date-time":"2019-11-07T00:00:00Z","timestamp":1573084800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,2,20]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Patients with end-stage kidney disease (ESKD) have higher fracture rates and post-fracture mortality than the general population, but bone mineral density by dual-energy X-ray absorptiometry (DXA) is less predictive of fracture in this patient group. Bone biopsy and high-resolution imaging indicate that cortical thickness (CT) is reduced and cortical porosity is increased in ESKD. The aim of this study was to assess cortical parameters using DXA in patients with ESKD. It was hypothesized that these parameters would show deterioration and be associated with fracture.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Using advanced hip analysis, normal age-related ranges were determined from 752 female and 861 male femur scans and were compared with scans of 226 patients with ESKD at the time of transplantation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Compared with controls, female patients had lower mean\u00b1SD CT (mms) at the femoral neck (FN) (2.59\u2009\u00b1\u20091.42 versus 5.23\u2009\u00b1\u20091.85), calcar (3.46\u2009\u00b1\u20091.07 versus 5.09\u2009\u00b1\u20091.30) and shaft (4.42\u2009\u00b1\u20091.21 versus 7.44\u2009\u00b1\u20092.07; P\u2009&amp;lt;\u20090.001 for each), and buckling ratios were higher (8.21\u2009\u00b1\u20094.6 versus 3.63\u2009\u00b1\u20091.42; P\u2009&amp;lt;\u20090.001), indicating greater FN instability. All findings were similar for men. Prevalent fracture was documented in 28.8% of patients; 12.4% vertebral only, 8.4% non-vertebral only and 8% vertebral plus non-vertebral. In adjusted models, each 1 SD reduction in FN CT and increase in the buckling ratio was associated with a respective 1.73 (1.22\u20132.46)- and 1.82 (1.49\u20132.86)-fold increase in the risk of prevalent vertebral fracture.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>In patients with ESKD, DXA-derived cortical parameters are markedly abnormal compared with age- and sex-matched controls. These parameters should be assessed for incident fracture prediction and targeting treatment.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/ndt\/gfz195","type":"journal-article","created":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T07:50:53Z","timestamp":1567324253000},"page":"543-550","source":"Crossref","is-referenced-by-count":17,"title":["Patients with end-stage kidney disease have markedly abnormal cortical hip parameters by dual-energy X-ray absorptiometry"],"prefix":"10.1093","volume":"36","author":[{"given":"Jasna","family":"Aleksova","sequence":"first","affiliation":[{"name":"Hudson Institute for Medical Research, Clayton, Australia"},{"name":"Department of Medicine, Monash University, Clayton, Australia"},{"name":"Department of Endocrinology, Monash Health, Clayton, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frances","family":"Milat","sequence":"additional","affiliation":[{"name":"Hudson Institute for Medical Research, Clayton, Australia"},{"name":"Department of Medicine, Monash University, Clayton, Australia"},{"name":"Department of Endocrinology, Monash Health, Clayton, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark A","family":"Kotowicz","sequence":"additional","affiliation":[{"name":"Deakin University, Geelong, Australia"},{"name":"Barwon Health, University Hospital, Geelong, Australia"},{"name":"Department of Medicine-Western Health, University of Melbourne, St Albans, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julie A","family":"Pasco","sequence":"additional","affiliation":[{"name":"Deakin University, Geelong, Australia"},{"name":"Barwon Health, University Hospital, Geelong, Australia"},{"name":"Department of Medicine-Western Health, University of Melbourne, St Albans, Australia"},{"name":"Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, 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