Reoperations after decompression with or without fusion for L4–5 spinal stenosis with or without degenerative spondylolisthesis: a study of 6,532 patients in Swespine, the national...

von Joelson, Anders, Nerelius, Fredrik, Holy, Marek, Sigmundsson, Freyr Gauti
Veröffentlicht 2021

Exploration of the Specificity of Motor Skills Hypothesis in 7–8 Year Old Primary School Children: Exploring the Relationship Between 12 Different Motor Skills From Two Different M...

von Sigmundsson, Hermundur, Newell, Karl M., Polman, Remco, Haga, Monika
Veröffentlicht 2021

Association Between Motor Competence, Physical Fitness, and Academic Achievement in Physical Education in 13- to 16-Year-Old School Children

von Vist Hagen, Ruben, Lorås, Håvard, Sigmundsson, Hermundur, Haga, Monika
Veröffentlicht 2022

The association between academic achievement in physical education and timing of biological maturity in adolescents

von Vist Hagen, Ruben, Haga, Monika, Sigmundsson, Hermundur, Lorås, Håvard
Veröffentlicht 2022

The minimal important change for the EQ VAS based on the SF-36 health transition item: observations from 25772 spine surgery procedures

von Joelson, Anders, Nerelius, Fredrik, Sigmundsson, Freyr Gauti, Karlsson, Jan
Veröffentlicht 2022

Correlation between disability and MRI findings in lumbar spinal stenosis: A prospective study of 109 patients operated on by decompression

von Sigmundsson, Freyr G, Kang, Xiao P, Jönsson, Bo, Strömqvist, Björn
Veröffentlicht 2011

Prognostic factors in lumbar spinal stenosis surgery: A prospective study of imaging- and patient-related factors in 109 patients who were operated on by decompression

von Sigmundsson, Freyr G, Kang, Xiao P, Jönsson, Bo, Strömqvist, Björn
Veröffentlicht 2012

Postural Control Is Not Systematically Related to Reading Skills: Implications for the Assessment of Balance as a Risk Factor for Developmental Dyslexia

von Loras, Håvard, Sigmundsson, Hermundur, Stensdotter, Ann-Katrin, Talcott, Joel B.
Veröffentlicht 2014

Motor Skill Development in Italian Pre-School Children Induced by Structured Activities in a Specific Playground

von Tortella, Patrizia, Haga, Monika, Loras, Håvard, Sigmundsson, Hermundur, Fumagalli, Guido
Veröffentlicht 2016

Letter-Sound Knowledge: Exploring Gender Differences in Children When They Start School Regarding Knowledge of Large Letters, Small Letters, Sound Large Letters, and Sound Small Le...

von Sigmundsson, Hermundur, Eriksen, Adrian D., Ofteland, Greta Storm, Haga, Monika
Veröffentlicht 2017

Operative treatment of cervical radiculopathy: anterior cervical decompression and fusion compared with posterior foraminotomy: study protocol for a randomized controlled trial

von Holy, Marek, MacDowall, Anna, Sigmundsson, Freyr Gauti, Olerud, Class
Veröffentlicht 2021

Correction to: Operative treatment of cervical radiculopathy: anterior cervical decompression and fusion compared with posterior foraminotomy: study protocol for a randomized contr...

von Holy, Marek, MacDowall, Anna, Sigmundsson, Freyr Gauti, Olerud, Claes
Veröffentlicht 2021

Reading: From the Simple to the Complex

von Sigmundsson, Hermundur, Thórsdóttir, Helga S., Njálsdóttir, Herdís R., Hjaltalín, Svava Th.
Veröffentlicht 2022

Associations between future health expectations and patient satisfaction after lumbar spine surgery: a longitudinal observational study of 9929 lumbar spine surgery procedures

von Joelson, Anders, Szigethy, Lilla, Wildeman, Peter, Sigmundsson, Freyr Gauti, Karlsson, Jan
Veröffentlicht 2023

Properties of the EQ-5D-5L when prospective longitudinal data from 28,902 total hip arthroplasty procedures are applied to different European EQ-5D-5L value sets

von Joelson, Anders, Wildeman, Peter, Sigmundsson, Freyr Gauti, Rolfson, Ola, Karlsson, Jan
Veröffentlicht 2021

Motivational Factors Are Varying across Age Groups and Gender

von Sigmundsson, Hermundur, Haga, Monika, Elnes, Magdalena, Dybendal, Benjamin Holen, Hermundsdottir, Fanny
Veröffentlicht 2022

Effects of Free Play and Partly Structured Playground Activity on Motor Competence in Preschool Children: A Pragmatic Comparison Trial

von Tortella, Patrizia, Haga, Monika, Lorås, Håvard, Fumagalli, Guido Francesco, Sigmundsson, Hermundur
Veröffentlicht 2022

Economic evaluation of pediatric influenza immunization program compared with other pediatric immunization programs: A systematic review

von Gibson, Edward, Begum, Najida, Sigmundsson, Birgir, Sackeyfio, Alfred, Hackett, Judith, Rajaram, Sankarasubramanian
Veröffentlicht 2016

Comparing Free Play and Partly Structured Play in 4-5-Years-Old Children in an Outdoor Playground

von Tortella, Patrizia, Haga, Monika, Ingebrigtsen, Jan Erik, Fumagalli, Guido Francesco, Sigmundsson, Hermundur
Veröffentlicht 2019

Back pain is also improved by lumbar disc herniation surgery

von Hareni, Niyaz, Strömqvist, Fredrik, Strömqvist, Björn, Sigmundsson, Freyr Gauti, Rosengren, Björn E, Karlsson, Magnus K
Veröffentlicht 2020