Lifestyle Factors Affecting Blood Pressure and Weight in Norwegian Teens
Author Information
Author(s): Magnus H Fasting, Tom IL Nilsen, Turid L Holmen, Torstein Vik
Primary Institution: Norwegian University of Science and Technology
Hypothesis
How are physical activity, smoking status, and dietary habits related to overweight, obesity, and blood pressure in Norwegian adolescents?
Conclusion
Low levels of physical activity were associated with higher blood pressure and increased odds of being overweight or obese among adolescents.
Supporting Evidence
- Low physical activity increases the odds of being overweight or obese.
- Smokers had higher odds of being overweight compared to non-smokers.
- Higher diastolic blood pressure was associated with lower levels of physical activity.
Takeaway
If teenagers don't exercise much, they are more likely to be overweight and have higher blood pressure. Smoking can also make them more likely to be overweight.
Methodology
The study measured weight, height, blood pressure, and collected questionnaire data on lifestyle factors from adolescents in Norway.
Potential Biases
Adolescents may report healthier habits than they actually have, especially if they are overweight.
Limitations
The dietary habit questions were not validated, and there may be information bias regarding self-reported habits.
Participant Demographics
Adolescents aged 13-19 from Nord-Trøndelag, Norway, with a sample size of 8408.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI: 1.1–1.8 for girls and 1.6–2.5 for boys regarding odds of being overweight.
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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