Publications by authors named "Malfrid Kristoffersen"

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Operative versus Nonoperative Treatment of Proximal Hamstring Avulsions.
Elsa Pihl, Sofia Laszlo, Anne-Mari Rosenlund, Målfrid Holen Kristoffersen, Jörg Schilcher

NEJM Evid· August 2024

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Differences in characteristics between patients ≥ 65 and < 65 years of age with orthopaedic injuries after severe trauma.
Tora Julie Slørdal, Guttorm Brattebø, Thomas Geisner, Målfrid Holen Kristoffersen

Scand J Trauma Resusc Emerg Med· September 2022

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Patient-reported outcome measures after hip fracture in patients with chronic cognitive impairment : results from 34,675 patients in the Norwegian Hip Fracture Register.
Malfrid H Kristoffersen, Eva H Dybvik, Ole M Steihaug, Torbjørn B Kristensen, Lars B Engesæter

Bone Jt Open· July 2021

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Cognitive impairment influences the risk of reoperation after hip fracture surgery: results of 87,573 operations reported to the Norwegian Hip Fracture Register.
Målfrid Holen Kristoffersen, Eva Dybvik, Ole Martin Steihaug, Torbjørn Berge Kristensen, Lars Birger Engesaeter

Acta Orthop· April 2020

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Reply to the Letter to the Editor: Cemented or Uncemented Hemiarthroplasty for Femoral Neck Fracture? Data from the Norwegian Hip Fracture Register.
Torbjørn B Kristensen, Eva Dybvik, Målfrid Kristoffersen, Håvard Dale, Lars Birger Engesæter

Clin Orthop Relat Res· March 2020

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Cemented or Uncemented Hemiarthroplasty for Femoral Neck Fracture? Data from the Norwegian Hip Fracture Register.
Torbjørn B Kristensen, Eva Dybvik, Målfrid Kristoffersen, Håvard Dale, Lars Birger Engesæter

Clin Orthop Relat Res· January 2020

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The proximal hamstring avulsion clinical trial (PHACT)-a randomised controlled non-inferiority trial of operative versus non-operative treatment of proximal hamstrings avulsions: study protocol.
Elsa Pihl, Målfrid Holen Kristoffersen, Anne-Mari Rosenlund, Sofia Laszlo, Mida Berglöf

BMJ Open· September 2019

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Validation of orthopaedic surgeons' assessment of cognitive function in patients with acute hip fracture.
Målfrid Holen Kristoffersen, Eva Dybvik, Ole Martin Steihaug, Christoffer Andreas Bartz-Johannesen, Mette Irene Martinsen

BMC Musculoskelet Disord· June 2019

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Does sarcopenia predict change in mobility after hip fracture? a multicenter observational study with one-year follow-up.
Ole Martin Steihaug, Clara Gram Gjesdal, Bård Bogen, Målfrid Holen Kristoffersen, Gunhild Lien

BMC Geriatr· March 2018

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Sarcopenia in patients with hip fracture: A multicenter cross-sectional study.
Ole Martin Steihaug, Clara Gram Gjesdal, Bård Bogen, Målfrid Holen Kristoffersen, Gunhild Lien

PLoS One· October 2017

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