Erik Grasaas

Kristiansand, 4604, Norway

Last Updated: 09/26/2026

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Found 27 publications

Prior-night sleep duration and the relationship to quality of life and educational context in Norwegian pre-adolescents.

Prior-night sleep duration and the relationship to quality of life and educational context in Norwegian pre-adolescents.

Journal: BMC pediatrics

Published: February 02, 2026

Sport engagement and life satisfaction in late childhood: a population-based analysis.

Sport engagement and life satisfaction in late childhood: a population-based analysis.

Journal: Frontiers in sports and active living

Published: January 09, 2026

Socioeconomic status, sport participation, and school-related outcomes among Norwegian adolescents: a cross-sectional analysis.

Socioeconomic status, sport participation, and school-related outcomes among Norwegian adolescents: a cross-sectional analysis.

Journal: Frontiers in sports and active living

Published: April 17, 2025

Life satisfaction across sports disciplines and sports categories among Norwegian adolescents: comparisons to national data.

Life satisfaction across sports disciplines and sports categories among Norwegian adolescents: comparisons to national data.

Journal: Frontiers in psychology

Published: February 27, 2025

The Effectiveness of School-Based Interventions on Pain and Disability Outcomes in Adolescents With Persistent Pain. A Systematic Review.

The Effectiveness of School-Based Interventions on Pain and Disability Outcomes in Adolescents With Persistent Pain. A Systematic Review.

Journal: European journal of pain (London, England)

Published: November 22, 2024

Creatine and sleep habits and disorders in the general population aged 16 years and over: NHANES 2007-2008.

Creatine and sleep habits and disorders in the general population aged 16 years and over: NHANES 2007-2008.

Journal: Nutrition and health

Published: November 21, 2024

Dietary creatine and carcinogenic biomarkers in adult population.

Dietary creatine and carcinogenic biomarkers in adult population.

Journal: Nutrition and health

Published: October 29, 2024

The relationship between sleep duration and physical activity level among Norwegian adolescents: a cross-sectional study.

The relationship between sleep duration and physical activity level among Norwegian adolescents: a cross-sectional study.

Journal: Frontiers in public health

Published: September 13, 2024

Use of Over-The-Counter Analgesics Is Associated with Pain, Stress, and Quality of Life in Norwegian Adolescents: A Cross-Sectional Study.

Use of Over-The-Counter Analgesics Is Associated with Pain, Stress, and Quality of Life in Norwegian Adolescents: A Cross-Sectional Study.

Journal: Children (Basel, Switzerland)

Published: September 04, 2024

Associations between levels of physical activity and satisfaction with life among Norwegian adolescents: a cross-sectional study.

Associations between levels of physical activity and satisfaction with life among Norwegian adolescents: a cross-sectional study.

Journal: Frontiers in sports and active living

Published: May 24, 2024

Dietary creatine is associated with lower serum neurofilament light chain levels.

Dietary creatine is associated with lower serum neurofilament light chain levels.

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Published: May 23, 2024

The relationship between perceived school stress and satisfaction with life among Norwegian school-based adolescents and the moderating role of perceived teacher care: a cross-sectional study.

The relationship between perceived school stress and satisfaction with life among Norwegian school-based adolescents and the moderating role of perceived teacher care: a cross-sectional study.

Journal: BMC public health

Published: May 18, 2024

Showing 1-12 of 27

Last Updated: 09/26/2026