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dc.contributor.authorHauger, Annette Vogt
dc.contributor.authorBergland, Astrid
dc.contributor.authorHolvik, Kristin
dc.contributor.authorStåhle, Agneta
dc.contributor.authorEmaus, Nina
dc.contributor.authorStrand, Bjørn Heine
dc.date.accessioned2018-08-15T08:47:30Z
dc.date.accessioned2018-09-18T11:56:18Z
dc.date.available2018-08-15T08:47:30Z
dc.date.available2018-09-18T11:56:18Z
dc.date.issued2018-08-09
dc.identifier.citationHauger AV, Bergland A, Holvik K, Ståhle A, Emaus N, Strand BH. Osteoporosis and osteopenia in the distal forearm predicts all-cause mortality independent of grip strength: 22-year follow-up in the population-based Tromsø Study. Osteoporosis International. 2018en
dc.identifier.issn0937-941X
dc.identifier.issn0937-941X
dc.identifier.issn1433-2965
dc.identifier.urihttps://hdl.handle.net/10642/6182
dc.description.abstractMini-abstract: Low bone mineral density (BMD) gives an increased risk of fractures, which can lead to premature death. Can BMD of the wrist predict mortality? BMD consistent with osteopenia and osteoporosis gave a significantly increased risk of death for both men and women in a general population in Tromsø, Norway. Summary: Low bone mineral density (BMD) gives an increased risk of fractures, which can lead to premature death. Can BMD of the wrist predict mortality?BMD consistent With osteopenia and osteoporosis gave a significantly increased risk of death for both men and women in a general population in Tromsø, Norway. Purpose: To investigate if bone mineral density (BMD) levels of the distal forearm, consistent with osteopenia and osteoporosis, can predict mortality and if grip strength is an effect modifier. Methods: The study population constituted 6565 participants aged 50–79 years at baseline in the Tromsø Study wave conducted in 1994–1995. Forearm BMD measured by SXA was categorized as "normal", "osteopenia", or "osteoporosis" following WHO’s definition. Cox regression with all-cause mortality as the outcome over 22 years of follow-up was performed for men and women separately, adjusting for health-related factors, as well as BMD by grip strength interaction. A secondary analysis with a 15-year follow-up also adjusted for hip fractures and osteoporotic fractures. Results: During follow-up, 3176 of participants died (47%). Those categorized as osteoporotic had higher mortality hazard ratio (HR) compared to those with normal BMD; men HR=1.37 (95% confidence interval (CI) 1.19, 1.58) and women HR=1.32 (1.14,1.53)were adjusted for age, body mass index, physical activity, smoking habits, education, health status, chronic diseases, and grip strength. Corresponding HRs for osteopenia were men HR=1.13 (1.00, 1.27) and women HR=1.17 (1.01, 1.35). Further adjustments for fractures did only marginally attenuate the results, and HRs were still significant. There was no grip strength by BMD interaction. Conclusion: Men and women with low distal forearm BMD values, consistent with osteoporosis or osteopenia, had an increased mortality compared to normal BMD participants. High grip strength did not modify this association, and the association remained after adjustment for a range of health-related factors.en
dc.language.isoenen
dc.publisherSpringer Verlagen
dc.relation.ispartofseriesOsteoporosis International;
dc.rightsThe final publication is available at Springer via http://dx.doi.org/10.1007/s00198-018-4653-zen
dc.subjectOsteoporosisen
dc.subjectOsteopeniaen
dc.subjectBone mineral densityen
dc.subjectMortalititiesen
dc.subjectGrip strengthen
dc.subjectHip fracturesen
dc.titleOsteoporosis and osteopenia in the distal forearm predicts all-cause mortality independent of grip strength: 22-year follow-up in the population-based Tromsø Studyen
dc.typeJournal articleen
dc.typePeer revieweden
dc.date.updated2018-08-15T08:47:30Z
dc.description.versionacceptedVersionen
dc.identifier.doihttp://dx.doi.org/10.1007/s00198-018-4653-z
dc.identifier.cristin1602122
dc.source.journalOsteoporosis International
dc.subject.nsiVDP::Medisinske fag: 700
dc.subject.nsiVDP::Midical sciences: 700


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