• Childhood violence and adult chronic pain among indigenous Sami and non-Sami populations in Norway: a SAMINOR 2 questionnaire study 

      Eriksen, Astrid M.A.; Schei, Berit; Hansen, Ketil Lenert; Sørlie, Tore; Fleten, Nils; Javo, Cecilie (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-10-31)
      Background: Internationally, studies have shown that childhood violence is associated with chronic pain in adulthood. However, to date, this relationship has not been examined in any indigenous population. <p> Objective: The main objectives of this study were to investigate the association between childhood violence and reported chronic pain, number of pain sites and the intensity of pain in ...
    • Childhood violence and mental health among indigenous Sami and non-Sami populations in Norway: a SAMINOR 2 questionnaire study 

      Eriksen, Astrid; Hansen, Ketil Lenert; Schei, Berit; Sørlie, Tore; Stigum, Hein; Bjertness, Espen; Javo, Cecilie (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-08-16)
      The main objectives of this study were to investigate the association between childhood violence and psychological distress and post-traumatic stress symptoms (PTS) among Sami and non-Sami adults, and to explore a possible mediating effect of childhood violence on any ethnic differences in mental health. This study is part of a larger questionnaire survey on health and living conditions in Mid- and ...
    • Cohort profile: Norwegian Epidemiologic Osteoporosis Studies (NOREPOS) 

      Søgaard, Anne Johanne; Meyer, Haakon E; Emaus, Nina; Grimnes, Guri; Gjesdal, Clara Gram; Forsmo, Siri; Schei, Berit; Tell, Grethe Seppola (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-10-02)
      Aims: This paper describes the history, purpose, data collection and contributions in the research collaboration Norwegian Osteoporosis Epidemiologic Studies (NOREPOS). <br>Methods: NOREPOS encompasses almost 85,000 bone mineral density measurements within Cohort of Norway and data on almost 140,000 hip fractures in Norway 1994–2008. Included are anthropometric measurements, blood pressure, ...
    • Do Childhood Boarding School Experiences Predict Health, Well-Being and Disability Pension in Adults? A SAMINOR Study 

      Friborg, Oddgeir; Sørlie, Tore; Schei, Berit; Javo, Cecilie; Sørbye, Øystein; Hansen, Ketil Lenert (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-11-01)
      Indigenous Sámi and Kven minority children in Norway were during the 20th century placed at boarding schools to hasten their adoption of the Norwegian majority language and culture. This is the first population-based study examining health, well-being and disability pension rates among these children. Data stem from two epidemiological studies conducted in 2003/04 (SAMINOR 1) and 2012 (SAMINOR 2) ...
    • Impact of total hip replacements on the incidence of hip fractures in Norway during 1999-2019. A NOREPOS study 

      Kjeldgaard, Helena Kames; Meyer, Haakon E.; O’Flaherty, Martin; Apalset, Ellen Margrete; Dahl, Cecilie; Emaus, Nina; Fenstad, Anne Marie; Furnes, Ove; Gjertsen, Jan-Erik; Hoff, Mari; Schei, Berit; Søgaard, Anne-Johanne; Tell, Grethe S.; Holvik, Kristin (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-07-25)
      The knowledge about why hip fracture rates in Norway have declined is sparse. Concurrent with decreasing hip fracture rates, the rates of total hip replacements (THRs) have increased. We wanted to investigate if hip fracture rates continued to decline, and whether the increase in THRs had any influence on this decline, assuming that living with a hip prosthesis precludes fracture of the operated ...
    • The influence of birth weight and length on bone mineral density and content in adolescence: The Tromsø Study, Fit Futures 

      Christoffersen, Tore; Ahmed, Luai A.; Daltveit, Anne Kjersti; Dennison, Elaine; Evensen, Elin; Furberg, Anne-Sofie; Gracia-Marco, Luis; Grimnes, Guri; Nilsen, Ole-Andreas; Schei, Berit; Tell, Grethe S.; Vlachopoulous, Dimitris; Winther, Anne; Emaus, Nina (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-06-02)
      <p><i>Summary</i> The influence of birth weight and length on bone mineral parameters in adolescence is unclear. We found a positive association between birth size and bone mineral content, attenuated by lifestyle factors. This highlights the impact of environmental stimuli and lifestyle during growth.</p> <p><i>Purpose</i> The influence of birth weight and length on bone mineral density and ...
    • Intimate partner violence and its association with mental health problems: The importance of childhood violence – The SAMINOR 2 Questionnaire Survey 

      Eriksen, Astrid; Melhus, Marita; Jacobsen, Bjarne K.; Schei, Berit; Broderstad, Ann-Ragnhild (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-30)
      Aims: This study aims to estimate the prevalence of intimate partner violence (IPV) and its association with psychological distress and symptoms of post-traumatic stress (PTS) among Sami and non-Sami and to explore whether the association between IPV and mental health is modified by exposure to childhood violence (CV). These issues are scarcely studied among the Sami. Methods: This study was based ...
    • Low Serum Levels of 25-Hydroxyvitamin D Predict Hip Fracture in the Elderly: A NOREPOS Study 

      Holvik, Kristin; Ahmed, Luai Awad; Forsmo, Siri; Gjesdal, Clara Gram; Grimnes, Guri; Samuelsen, Sven Ove; Schei, Berit; Blomhoff, Rune; Tell, Grethe S; Meyer, Haakon E (Journal article; Tidsskriftartikkel; Peer reviewed, 2013-08-01)
      <p><i>Background</i>: Despite considerable interest, the relationship between circulating 25-hydroxyvitamin D and the risk of hip fracture is not fully established.</p> <p><i>Objective</i>: The objective of the study was to study the association between serum 25-hydroxyvitamin D concentrations [s-25(OH)D] and the risk of hip fracture in Norway, a high-latitude country that has some of the highest ...
    • Modified prolonged exposure therapy as Early Intervention after Rape (The EIR-study): study protocol for a multicenter randomized add-on superiority trial 

      Haugen, Tina; Halvorsen, Joar Øveraas; Friborg, Oddgeir; Simpson, Melanie Rae; Mork, Paul Jarle; Mikkelsen, Gustav; Elklit, Ask; Rothbaum, Barbara O.; Schei, Berit; Hagemann, Cecilie Therese (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-21)
      Background Sexual assault and rape are the traumatic life events with the highest probability for posttraumatic stress disorder (PTSD), which can have devastating consequences for those aficted by the condition. Studies indicate that modifed prolonged exposure (mPE) therapy may be efective in preventing the development of PTSD in recently traumatized individuals, and especially for people who ...
    • Opioid prescriptions among Sami and non-Sami with chronic pain: The SAMINOR 2 Questionnaire Survey and the Norwegian Prescription Database 

      Eriksen, Astrid M.A.; Melhus, Marita; Schei, Berit; Skurtveit, Svetlana Ondrasova; Broderstad, Ann Ragnhild (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-28)
      This study is the first to investigate the prevalence of filled opioid prescriptions among indigenous Sami people with self-reported chronic musculoskeletal pain (CMSP) and compare it with that of non-Sami living in the same area. Baseline data from the SAMINOR 2 Questionnaire Survey (2012) was linked prospectively to the Norwegian Prescription Database. Information on filled opioid prescriptions ...
    • Urban–Rural Differences in Hip Fracture Mortality: A Nationwide NOREPOS Study 

      Solbakken, Siri Marie; Magnus, Jeanette H.; Meyer, Haakon E; Dahl, Cecilie; Stigum, Hein; Søgaard, Anne-Johanne; Holvik, Kristin; Tell, Grethe S.; Emaus, Nina; Forsmo, Siri; Gjesdal, Clara Gram; Schei, Berit; Vestergaard, Peter; Omsland, Tone Kristin (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-09)
      Higher hip fracture incidence in urban than in rural areas has been demonstrated, but urban–rural differences in posthip fracture mortality have been less investigated, and the results are disparate. Hence, the aims of the present register‐based cohort study were to examine possible urban–rural differences in short‐ and long‐term mortality in Norwegian hip fracture patients and their potential ...