Physical Activity in Norwegian Youth: A Three-Year Study
Author Information
Author(s): Åse Sagatun, Elin Kolle, Sigmund A. Anderssen, Magne Thoresen, Anne Johanne Søgaard
Primary Institution: Center for Child and Adolescent Mental Health, Eastern and Southern Norway
Hypothesis
What are the levels and changes in physical activity among ethnic Norwegian and ethnic minority youth during late adolescence, and how are these associated with socio-demographic factors?
Conclusion
Boys are more physically active than girls, and ethnic minority girls show persistently low levels of physical activity.
Supporting Evidence
- Boys were more active than girls at ages 15 and 18 years.
- Ethnic Norwegian girls were more active than ethnic minority girls.
- Physical activity levels declined in all groups during the follow-up period.
- 65% of ethnic minority girls reported low physical activity levels at baseline.
Takeaway
Boys are generally more active than girls, and many girls from ethnic minorities don't get enough exercise.
Methodology
A longitudinal study measuring physical activity levels in 10th graders at baseline and follow-up, with socio-demographic data collected via questionnaires.
Potential Biases
Potential bias due to differences in participation rates between ethnic groups.
Limitations
The study's attrition rate and reliance on self-reported physical activity may affect the results.
Participant Demographics
Participants included 1112 boys and 1377 girls, with 20% from ethnic minority backgrounds.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI not specified
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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