Sigríður Lára Guðmundsdóttir

Less screen time and more frequent vigorous physical activity is associated with lower risk of reporting negative mental health symptoms among Icelandic adolescents

Soffia M. Hrafnkelsdóttir, Robert J. Brychta, Vaka Rögnvaldsdóttir et al. · PLoS ONE · 2018 · 164 citations · Full text

Personality, physical activity, and symptoms of anxiety and depression: the HUNT study

Audun Brunes, Liv Berit Augestad, Sigríður Lára Guðmundsdóttir · Social Psychiatry and Psychiatric Epidemiology · 2012 · 70 citations

Psychological Co-morbidities, Physical Activity, Psychiatry +10

Gender-specific associations between leisure-time physical activity and symptoms of anxiety: the HUNT study

Audun Brunes, Sigríður Lára Guðmundsdóttir, Liv Berit Augestad · Social Psychiatry and Psychiatric Epidemiology · 2014 · 35 citations

Leisure Study, Physical Activity Epidemiology, Physical Activity +11

Age-Related Decline in Bone Mass Measured by Dual-Energy X-Ray Absorptiometry and Quantitative Ultrasound in a Population-Based Sample of Both Sexes

Sigríður Lára Guðmundsdóttir, Ólafur S. Indridason, Leifur Franzson et al. · Journal of Clinical Densitometry · 2005 · 34 citations

Bone Imaging, Body Composition, Bone Health +12

Less screen time and more physical activity is associated with more stable sleep patterns among Icelandic adolescents

Soffia M. Hrafnkelsdóttir, Robert J. Brychta, Vaka Rögnvaldsdóttir et al. · Sleep Health · 2020 · 29 citations · Full text

Sleep Medicine, Sleep Health, Behavioral Sciences +13