Gisela Nyberg

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Article: ACTA PAEDIATRICA. 2023;112(5):1011-1018

Effects of prolonged sitting and physical activity breaks on measures of arterial stiffness and cortisol in adolescents.

Fernström M; Heiland EG; Kjellenberg K; Ponten M; Tarassova O; Nyberg G; Helgadottir B; Ekblom MM; Ekblom Ö
Article: BMC PUBLIC HEALTH. 2023;23(1):646

Parents' experiences of participating in the Healthy School Start Plus programme - a qualitative study.

Malek ME; Andermo S; Nyberg G; Elinder LS; Patterson E; Norman Å
Article: ACTA PAEDIATRICA. 2023;112(3):452-459

Associations between organised sports participation, general health, stress, screen-time and sleep duration in adolescents.

Yman J; Helgadóttir B; Kjellenberg K; Nyberg G
Article: BMC PUBLIC HEALTH. 2023;23(1):380

COVID-19 induced changes in physical activity patterns, screen time and sleep among Swedish adolescents - a cohort study.

Helgadóttir B; Fröberg A; Kjellenberg K; Ekblom Ö; Nyberg G
Article: FRONTIERS IN PUBLIC HEALTH. 2023;11:1115789

COVID-19 and unfavorable changes in mental health unrelated to changes in physical activity, sedentary time, and health behaviors among Swedish adolescents: A longitudinal study.

Nyberg G; Helgadóttir B; Kjellenberg K; Ekblom Ö
Article: BMJ OPEN. 2022;12(8):e061929

Cross-sectional associations between physical activity pattern, sports participation, screen time and mental health in Swedish adolescents.

Kjellenberg K; Ekblom O; Ahlen J; Helgadóttir B; Nyberg G
Article: NUTRIENTS. 2022;14(12):2489

Investigation of the Associations between Diet Quality and Health-Related Quality of Life in a Sample of Swedish Adolescents.

Regan C; Walltott H; Kjellenberg K; Nyberg G; Helgadóttir B
Article: JOURNAL OF SPORTS SCIENCES. 2022;40(11):1198-1205

Leisure-time organised physical activity and dietary intake among Swedish adolescents.

Fröberg A; Lindroos A-K; Moraeus L; Patterson E; Warensjö Lemming E; Nyberg G
Article: PUBLIC HEALTH NUTRITION. 2022;25(6):1427-1437

Vitamin D status and associations with diet, objectively measured physical activity patterns and background characteristics among adolescents in a representative national cross-sectional survey.

Warensjö Lemming E; Petrelius Sipinen J; Nyberg G; Moraeus L; Lindroos AK
Article: CHILDREN-BASEL. 2022;9(2):248

Relationships between Physical Activity Parenting Practices and Children's Activity Measured by Accelerometry with Children's Activity Style as a Moderator-A Cross Sectional Study.

Malek ME; Norman Å; Elinder LS; Patterson E; Nyberg G
Article: TRIALS. 2022;23(1):22

ABBaH teens: Activity Breaks for Brain Health in adolescents: study protocol for a randomized crossover trial.

Heiland EG; Kjellenberg K; Tarassova O; Fernström M; Nyberg G; Ekblom MM; Helgadottir B; Ekblom Ö
Article: NUTRIENTS. 2021;13(12):4467

Breakfast Habits and Associations with Fruit and Vegetable Intake, Physical Activity, Sedentary Time, and Screen Time among Swedish 13-14-Year-Old Girls and Boys.

Helgadóttir B; Baurén H; Kjellenberg K; Ekblom Ö; Nyberg G
Article: CHILDREN-BASEL. 2021;8(11):998

Associations between Physical Activity Patterns, Screen Time and Cardiovascular Fitness Levels in Swedish Adolescents.

Kjellenberg K; Ekblom Ö; Stålman C; Helgadóttir B; Nyberg G
Article: ACTA PAEDIATRICA. 2021;110(11):3097-3104

Self-reported physical activity and sedentary behaviour amongst adolescents in Sweden vary depending on sex, age and parental education.

Fröberg A; Kjellenberg K; Lindroos AK; Nyberg G
Article: INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 2021;18(19):10239

Associations between the School Environment and Physical Activity Pattern during School Time in Swedish Adolescents.

Nyberg G; Ekblom Ö; Kjellenberg K; Wang R; Larsson H; Thedin Jakobsson B; Helgadóttir B
Article: ACTA PAEDIATRICA. 2021;110(7):2157-2163

Sedentary activity bout length was associated with BMI and waist circumference in Swedish children aged 5-7 years.

Norman Å; Nyberg G
Article: BMC PEDIATRICS. 2021;21(1):228

Children's experiences of participating in a school-based health promotion parental support programme - a qualitative study.

Malek ME; Nyberg G; Elinder LS; Patterson E; Norman Å
Article: BMC PUBLIC HEALTH. 2020;20(1):1911

"We were all together"- families' experiences of the health-promoting programme - A Healthy Generation.

Andermo S; Lidin M; Hellenius M-L; Nordenfelt A; Nyberg G
Article: ACTA PAEDIATRICA. 2020;109(11):2342-2353

A national survey showed low levels of physical activity in a representative sample of Swedish adolescents.

Nyberg G; Kjellenberg K; Fröberg A; Lindroos AK
Article: ACTA PAEDIATRICA. 2020;109(9):1815-1824

Organised physical activity during leisure time is associated with more objectively measured physical activity among Swedish adolescents.

Fröberg A; Lindroos A-K; Ekblom Ö; Nyberg G
Article: JOURNAL OF PRIMARY PREVENTION. 2020;41(3):191-209

Managing Implementation of a Parental Support Programme for Obesity Prevention in the School Context: The Importance of Creating Commitment in an Overburdened Work Situation, a Qualitative Study.

Bergström H; Sundblom E; Elinder LS; Norman Å; Nyberg G
Article: BMC PUBLIC HEALTH. 2020;20(1):809

Effectiveness of a family intervention on health-related quality of life-a healthy generation, a controlled pilot trial.

Andermo S; Hellénius M-L; Lidin M; Hedby U; Nordenfelt A; Nyberg G
Article: INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 2020;17(11):E3794-3794

Effectiveness of a Family Intervention to Increase Physical Activity in Disadvantaged Areas-A Healthy Generation, a Controlled Pilot Study.

Nyberg G; Andermo S; Nordenfelt A; Lidin M; Hellénius M-L
Article: JOURNAL OF MEDICAL INTERNET RESEARCH. 2019;21(10):e12572

Use of a Web-Based Dietary Assessment Tool (RiksmatenFlex) in Swedish Adolescents: Comparison and Validation Study.

Lindroos AK; Petrelius Sipinen J; Axelsson C; Nyberg G; Landberg R; Leanderson P; Arnemo M; Warensjö Lemming E
Article: BMC PEDIATRICS. 2019;19(1):104

Parental support in promoting children's health behaviours and preventing overweight and obesity - a long-term follow-up of the cluster-randomised healthy school start study II trial.

Norman Å; Zeebari Z; Nyberg G; Elinder LS
Article: PLOS ONE. 2019;14(11):e0224512

School-based obesity prevention for busy low-income families-Organisational and personal barriers and facilitators to implementation.

Norman Å; Nyberg G; Berlin A
Article: JOURNAL OF PHYSICAL ACTIVITY & HEALTH. 2018;15(S2):S413-S414

Results from Sweden's 2018 Report Card on Physical Activity for Children and Youth.

Delisle Nyström C; Larsson C; Alexandrou C; Ehrenblad B; Eriksson U; Friberg M; Hagströmer M; Lindroos AK; Nyberg G; Löf M
Article: EUROPEAN JOURNAL OF PUBLIC HEALTH. 2018;28(5):940-943

Are changes in occupational physical activity level compensated by changes in exercise behavior?

Nooijen CFJ; Del Pozo-Cruz B; Nyberg G; Sanders T; Galanti MR; Forsell Y
Article: APPETITE. 2018;125:502-511

Parental strategies for influencing the diet of their children - A qualitative study from disadvantaged areas.

Norman Å; Nyberg G; Elinder LS; Berlin A
Article: TRIALS. 2018;19(1):258

An eHealth program versus a standard care supervised health program and associated health outcomes in individuals with mobility disability: study protocol for a randomized controlled trial.

Berglind D; Nyberg G; Willmer M; Persson M; Wells M; Forsell Y
Article: BMC PUBLIC HEALTH. 2018;18(1):459

A Healthy School Start Plus for prevention of childhood overweight and obesity in disadvantaged areas through parental support in the school setting - study protocol for a parallel group cluster randomised trial.

Elinder LS; Patterson E; Nyberg G; Norman Å
Article: HEALTH EDUCATION & BEHAVIOR. 2018;45(1):132-140

Psychometric Properties of a Scale to Assess Parental Self-Efficacy for Influencing Children's Dietary, Physical Activity, Sedentary, and Screen Time Behaviors in Disadvantaged Areas.

Norman Å; Bohman B; Nyberg G; Schäfer Elinder L
Article: ACTA PAEDIATRICA. 2016;105(10):1204-1210

Low socio-economic status associated with unhealthy weight in six-year-old Swedish children despite higher levels of physical activity.

Beckvid Henriksson G; Franzén S; Elinder LS; Nyberg G
Article: ACTA PAEDIATRICA. 2016;105(4):421-426

The intake of selected foods by six-year-old Swedish children differs according to parental education and migration status.

Säfsten E; Nyberg G; Elinder LS; Norman Å; Patterson E
Article: INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY. 2016;13:4

Effectiveness of a universal parental support programme to promote health behaviours and prevent overweight and obesity in 6-year-old children in disadvantaged areas, the Healthy School Start Study II, a cluster-randomised controlled trial.

Nyberg G; Norman Å; Sundblom E; Zeebari Z; Elinder LS
Article: BMC PUBLIC HEALTH. 2016;16:37

One size does not fit all-qualitative process evaluation of the Healthy School Start parental support programme to prevent overweight and obesity among children in disadvantaged areas in Sweden.

Norman Å; Nyberg G; Elinder LS; Berlin A
Article: BMC PUBLIC HEALTH. 2015;15:541

Factors influencing the implementation of a school-based parental support programme to promote health-related behaviours--interviews with teachers and parents.

Bergström H; Haggård U; Norman Å; Sundblom E; Schäfer Elinder L; Nyberg G
Article: LAKARTIDNINGEN. 2015;112:DFSE

[Sweden needs a national strategy for nutrition and physical activity].

Elinder LS; Patterson E; Nyberg G; Säfsten E; Sundblom E
Article: APPETITE. 2015;87:137-142

Stuck in a vicious circle of stress. Parental concerns and barriers to changing children's dietary and physical activity habits.

Norman Å; Berlin A; Sundblom E; Elinder LS; Nyberg G
Article: PLOS ONE. 2015;10(2):e0116876

Effectiveness of a universal parental support programme to promote healthy dietary habits and physical activity and to prevent overweight and obesity in 6-year-old children: the Healthy School Start Study, a cluster-randomised controlled trial.

Nyberg G; Sundblom E; Norman Å; Bohman B; Hagberg J; Elinder LS
Article: HEALTH EDUCATION & BEHAVIOR. 2014;41(4):392-396

Validity and Reliability of a Parental Self-Efficacy Instrument in the Healthy School Start Prevention Trial of Childhood Obesity.

Bohman B; Nyberg G; Sundblom E; Elinder LS
Article: INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY. 2013;10:82

Sleep, physical activity and BMI in six to ten-year-old children measured by accelerometry: a cross-sectional study.

Ekstedt M; Nyberg G; Ingre M; Ekblom Ö; Marcus C
Article: OBESITY FACTS. 2012;5(1):34-44

Importance of age for 3-year continuous behavioral obesity treatment success and dropout rate.

Danielsson P; Svensson V; Kowalski J; Nyberg G; Ekblom O; Marcus C
Article: PEDIATRIC OBESITY. 2011;6(3-4):244-252

Differences in metabolic risk factors between normal weight and overweight children.

Nyberg G; Ekelund U; Yucel-Lindberg TL; Mode R T; Marcus C
Article: JOURNAL OF PHYSICAL ACTIVITY & HEALTH. 2011;9(3):389-393

Validity and comparability of a wrist-worn accelerometer in children.

Ekblom O; Nyberg G; Bak EE; Ekelund U; Marcus C
Article: JOURNAL OF PHYSICAL ACTIVITY & HEALTH. 2011

Validity and Comparability of a Wrist-Worn Accelerometer in Children.

Ekblom O; Nyberg G; Ekblom Bak E; Ekelund U; Marcus C
Article: BMC PUBLIC HEALTH. 2011;11:185

A healthy school start - parental support to promote healthy dietary habits and physical activity in children: design and evaluation of a cluster-randomised intervention.

Nyberg G; Sundblom E; Norman A; Elinder LS
Article: MEDICINE & SCIENCE IN SPORTS & EXERCISE. 2009;41(10):1842-1848

Physical activity patterns measured by accelerometry in 6- to 10-yr-old children.

Nyberg GA; Nordenfelt AM; Ekelund U; Marcus C
Article: INTERNATIONAL JOURNAL OF OBESITY. 2009;33(4):408-417

A 4-year, cluster-randomized, controlled childhood obesity prevention study: STOPP.

Marcus C; Nyberg G; Nordenfelt A; Karpmyr M; Kowalski J; Ekelund U
Article: SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS. 2009;19(1):30-35

Physical activity in children measured by accelerometry: stability over time.

Nyberg G; Ekelund U; Marcus C
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Editorial comment: ACTA PAEDIATRICA. 2021;110(9):2499-2500

It is time to get a move on and tackle worrying health behaviour patterns in children and adolescents.

Nyberg G
Review: LAKARTIDNINGEN. 2019;116:FPZW

[Physical activity measured with accelerometers].

Arvidsson D; Barglind D; Bergman P; Ekblom Ö; Fröberg A; Hagströmer M; Löf M; Nyberg G

Employments

Affiliated to Research, Department of Global Public Health, Karolinska Institutet, 2023-2024

Degrees and Education

Docent, Karolinska Institutet, 2020
Degree Of Doctor Of Philosophy, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 2009

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