Daglig skolidrott ger ökad benmassa och successivt minskad frakturrisk
(2019) In Läkartidningen 116(12).- Abstract
In the Bunkeflo project, one elementary school increased duration of school physical activity (PA) to 200 minutes/week while 3 control schools continued with 60 minutes/week throughout the nine elementary school years. We then registered fractures in 3534 children, and evaluated the duration of PA, bone mass and muscle strength in a subsample (n=140) during the intervention and 3 years after. The PA intervention was associated with higher duration of PA both during and 3 years after the intervention. With each year of intervention, the fracture incidence rate ratio (IRR) declined in the intervention children so that it was 0.48 (95% CI 0.25, 0.91) the eighth year of intervention. These findings were accompanied by beneficial gain in... (More)
In the Bunkeflo project, one elementary school increased duration of school physical activity (PA) to 200 minutes/week while 3 control schools continued with 60 minutes/week throughout the nine elementary school years. We then registered fractures in 3534 children, and evaluated the duration of PA, bone mass and muscle strength in a subsample (n=140) during the intervention and 3 years after. The PA intervention was associated with higher duration of PA both during and 3 years after the intervention. With each year of intervention, the fracture incidence rate ratio (IRR) declined in the intervention children so that it was 0.48 (95% CI 0.25, 0.91) the eighth year of intervention. These findings were accompanied by beneficial gain in musculoskeletal traits in both intervention girls and boys (p<0.05). Nine years of daily school-based PA is associated with a progressive reduction in fracture risk, accompanied by beneficial musculoskeletal gains and a more physically active lifestyle.
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- author
- Karlsson, Magnus LU ; Lahti, Amanda LU ; Cronholm, Felix LU ; Fritz, Jesper LU ; Cöster, Marcus LU ; Dencker, Magnus LU ; Karlsson, Caroline LU and Rosengren, Björn LU
- organization
- alternative title
- Daily school physical activity increases bone mass and gradually reduce the fracture risk
- publishing date
- 2019
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Läkartidningen
- volume
- 116
- issue
- 12
- publisher
- Swedish Medical Association
- external identifiers
-
- scopus:85064254621
- ISSN
- 0023-7205
- language
- Swedish
- LU publication?
- yes
- id
- fa577388-9989-490b-8ad4-693e06272d35
- alternative location
- http://lakartidningen.se/Klinik-och-vetenskap/Klinisk-oversikt/2019/03/Daglig-skolidrott-ger-okad-benmassa-och-successivt-minskad-frakturrisk/
- date added to LUP
- 2019-05-02 12:19:48
- date last changed
- 2024-05-28 08:38:08
@article{fa577388-9989-490b-8ad4-693e06272d35, abstract = {{<p>In the Bunkeflo project, one elementary school increased duration of school physical activity (PA) to 200 minutes/week while 3 control schools continued with 60 minutes/week throughout the nine elementary school years. We then registered fractures in 3534 children, and evaluated the duration of PA, bone mass and muscle strength in a subsample (n=140) during the intervention and 3 years after. The PA intervention was associated with higher duration of PA both during and 3 years after the intervention. With each year of intervention, the fracture incidence rate ratio (IRR) declined in the intervention children so that it was 0.48 (95% CI 0.25, 0.91) the eighth year of intervention. These findings were accompanied by beneficial gain in musculoskeletal traits in both intervention girls and boys (p<0.05). Nine years of daily school-based PA is associated with a progressive reduction in fracture risk, accompanied by beneficial musculoskeletal gains and a more physically active lifestyle.</p>}}, author = {{Karlsson, Magnus and Lahti, Amanda and Cronholm, Felix and Fritz, Jesper and Cöster, Marcus and Dencker, Magnus and Karlsson, Caroline and Rosengren, Björn}}, issn = {{0023-7205}}, language = {{swe}}, number = {{12}}, publisher = {{Swedish Medical Association}}, series = {{Läkartidningen}}, title = {{Daglig skolidrott ger ökad benmassa och successivt minskad frakturrisk}}, url = {{http://lakartidningen.se/Klinik-och-vetenskap/Klinisk-oversikt/2019/03/Daglig-skolidrott-ger-okad-benmassa-och-successivt-minskad-frakturrisk/}}, volume = {{116}}, year = {{2019}}, }