How Weather Affects Kids' Daily Steps
Author Information
Author(s): Rodríguez-Gutiérrez Eva, Torres-Costoso Ana, Jiménez-López Estela, Mesas Arthur Eumann, Díaz-Goñi Valentina, Guzmán-Pavón María José, Beneit Nuria, Martínez-Vizcaíno Vicente
Primary Institution: Universidad de Castilla-La Mancha
Hypothesis
What is the relationship between temperature, sunlight hours, and daily steps in school-aged children?
Conclusion
The study found a non-linear relationship between average daily temperature and sunlight hours with daily steps, indicating optimal activity levels at 14 °C and 13 hours of sunlight.
Supporting Evidence
- Children are more active in spring and summer compared to autumn and winter.
- An increase of one hour of sunlight was associated with an increase of 315 steps per day.
- A 1 °C increase in temperature was associated with an increase of 74 steps per day.
- The relationship between daily steps and environmental factors was non-linear.
- Girls walked an average of 2217 steps less than boys.
Takeaway
When it's warm and sunny, kids tend to walk more, but too much heat or sunlight can make them less active.
Methodology
The study followed 655 children over 35 weeks, measuring daily steps with smart bracelets and collecting temperature and sunlight data.
Potential Biases
Self-reported data on daily steps may introduce reporting bias.
Limitations
The study's observational nature limits causal inferences, and it did not account for other environmental factors like humidity.
Participant Demographics
Children aged 9 to 12 years, with 50.8% being girls.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website