Forskning
Udskriv Udskriv
Switch language
Region Hovedstaden - en del af Københavns Universitetshospital
Udgivet

Physical activity and myopia in Danish children-The CHAMPS Eye Study

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Harvard

Lundberg, K, Suhr Thykjaer, A, Søgaard Hansen, R, Vestergaard, AH, Jacobsen, N, Goldschmidt, E, Lima, RA, Peto, T, Wedderkopp, N & Grauslund, J 2018, 'Physical activity and myopia in Danish children-The CHAMPS Eye Study' Acta Ophthalmologica, bind 96, nr. 2, s. 134-141. https://doi.org/10.1111/aos.13513

APA

Lundberg, K., Suhr Thykjaer, A., Søgaard Hansen, R., Vestergaard, A. H., Jacobsen, N., Goldschmidt, E., ... Grauslund, J. (2018). Physical activity and myopia in Danish children-The CHAMPS Eye Study. Acta Ophthalmologica, 96(2), 134-141. https://doi.org/10.1111/aos.13513

CBE

Lundberg K, Suhr Thykjaer A, Søgaard Hansen R, Vestergaard AH, Jacobsen N, Goldschmidt E, Lima RA, Peto T, Wedderkopp N, Grauslund J. 2018. Physical activity and myopia in Danish children-The CHAMPS Eye Study. Acta Ophthalmologica. 96(2):134-141. https://doi.org/10.1111/aos.13513

MLA

Vancouver

Lundberg K, Suhr Thykjaer A, Søgaard Hansen R, Vestergaard AH, Jacobsen N, Goldschmidt E o.a. Physical activity and myopia in Danish children-The CHAMPS Eye Study. Acta Ophthalmologica. 2018 mar;96(2):134-141. https://doi.org/10.1111/aos.13513

Author

Lundberg, Kristian ; Suhr Thykjaer, Anne ; Søgaard Hansen, Rasmus ; Vestergaard, Anders Højslet ; Jacobsen, Nina ; Goldschmidt, Ernst ; Lima, Rodrigo Antunes ; Peto, Tunde ; Wedderkopp, Niels ; Grauslund, Jakob. / Physical activity and myopia in Danish children-The CHAMPS Eye Study. I: Acta Ophthalmologica. 2018 ; Bind 96, Nr. 2. s. 134-141.

Bibtex

@article{ebe0484da03c482c8dc8768d74390441,
title = "Physical activity and myopia in Danish children-The CHAMPS Eye Study",
abstract = "PURPOSE: To determine associations between physical activity (PA) and myopia in Danish school children and investigate the prevalence of myopia.METHODS: This is a prospective study with longitudinal data on PA in a Danish child cohort. Physical activity (PA) was measured objectively by repeated ActiGraph accelerometer measurement four times with different intervals (1-2.5 years) at the mean ages 9.7, 11.0, 12.9 and 15.4 years. Mean intensity of PA was estimated as counts/minutes, and time spent in sedentary, light, moderate and vigorous PA was summed using defined cut-off points. The ophthalmologic examination was conducted at the mean age of 15.4 ± 0.7 years and included cycloplegic autorefraction and biometry.RESULTS: A total of 307 children participated in the Childhood Health, Activity, and Motor Performance School (CHAMPS) Eye Study. The cycloplegic spherical equivalent (SE) was 0.30 ± 1.46 dioptres. The prevalence of myopia was 17.9{\%} (SE ≤-0.5 dioptres). Mean axial length (AL) was 23.5 ± 0.9 mm. For all participants, the overall mean daily distribution of PA was 67.2{\%} in sedentary, 25.6{\%} in light, 4.4{\%} in moderate and 2.9{\%} in vigorous PA. Age- and sex-adjusted linear regression showed no association between PA and SE or AL. In a prospective slope analysis, there was no association between accumulated PA during the 7 years and AL or SE.CONCLUSION: The prevalence of myopia among Danish children was 17.9{\%}. By logistic regression and slope analysis, we found no association between PA and myopia, in this first of its kind study based on objective and repeated PA data.",
keywords = "Journal Article",
author = "Kristian Lundberg and {Suhr Thykjaer}, Anne and {S{\o}gaard Hansen}, Rasmus and Vestergaard, {Anders H{\o}jslet} and Nina Jacobsen and Ernst Goldschmidt and Lima, {Rodrigo Antunes} and Tunde Peto and Niels Wedderkopp and Jakob Grauslund",
note = "{\circledC} 2017 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.",
year = "2018",
month = "3",
doi = "10.1111/aos.13513",
language = "English",
volume = "96",
pages = "134--141",
journal = "Acta Ophthalmologica",
issn = "1755-375X",
publisher = "Wiley-Blackwell Munksgaard",
number = "2",

}

RIS

TY - JOUR

T1 - Physical activity and myopia in Danish children-The CHAMPS Eye Study

AU - Lundberg, Kristian

AU - Suhr Thykjaer, Anne

AU - Søgaard Hansen, Rasmus

AU - Vestergaard, Anders Højslet

AU - Jacobsen, Nina

AU - Goldschmidt, Ernst

AU - Lima, Rodrigo Antunes

AU - Peto, Tunde

AU - Wedderkopp, Niels

AU - Grauslund, Jakob

N1 - © 2017 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

PY - 2018/3

Y1 - 2018/3

N2 - PURPOSE: To determine associations between physical activity (PA) and myopia in Danish school children and investigate the prevalence of myopia.METHODS: This is a prospective study with longitudinal data on PA in a Danish child cohort. Physical activity (PA) was measured objectively by repeated ActiGraph accelerometer measurement four times with different intervals (1-2.5 years) at the mean ages 9.7, 11.0, 12.9 and 15.4 years. Mean intensity of PA was estimated as counts/minutes, and time spent in sedentary, light, moderate and vigorous PA was summed using defined cut-off points. The ophthalmologic examination was conducted at the mean age of 15.4 ± 0.7 years and included cycloplegic autorefraction and biometry.RESULTS: A total of 307 children participated in the Childhood Health, Activity, and Motor Performance School (CHAMPS) Eye Study. The cycloplegic spherical equivalent (SE) was 0.30 ± 1.46 dioptres. The prevalence of myopia was 17.9% (SE ≤-0.5 dioptres). Mean axial length (AL) was 23.5 ± 0.9 mm. For all participants, the overall mean daily distribution of PA was 67.2% in sedentary, 25.6% in light, 4.4% in moderate and 2.9% in vigorous PA. Age- and sex-adjusted linear regression showed no association between PA and SE or AL. In a prospective slope analysis, there was no association between accumulated PA during the 7 years and AL or SE.CONCLUSION: The prevalence of myopia among Danish children was 17.9%. By logistic regression and slope analysis, we found no association between PA and myopia, in this first of its kind study based on objective and repeated PA data.

AB - PURPOSE: To determine associations between physical activity (PA) and myopia in Danish school children and investigate the prevalence of myopia.METHODS: This is a prospective study with longitudinal data on PA in a Danish child cohort. Physical activity (PA) was measured objectively by repeated ActiGraph accelerometer measurement four times with different intervals (1-2.5 years) at the mean ages 9.7, 11.0, 12.9 and 15.4 years. Mean intensity of PA was estimated as counts/minutes, and time spent in sedentary, light, moderate and vigorous PA was summed using defined cut-off points. The ophthalmologic examination was conducted at the mean age of 15.4 ± 0.7 years and included cycloplegic autorefraction and biometry.RESULTS: A total of 307 children participated in the Childhood Health, Activity, and Motor Performance School (CHAMPS) Eye Study. The cycloplegic spherical equivalent (SE) was 0.30 ± 1.46 dioptres. The prevalence of myopia was 17.9% (SE ≤-0.5 dioptres). Mean axial length (AL) was 23.5 ± 0.9 mm. For all participants, the overall mean daily distribution of PA was 67.2% in sedentary, 25.6% in light, 4.4% in moderate and 2.9% in vigorous PA. Age- and sex-adjusted linear regression showed no association between PA and SE or AL. In a prospective slope analysis, there was no association between accumulated PA during the 7 years and AL or SE.CONCLUSION: The prevalence of myopia among Danish children was 17.9%. By logistic regression and slope analysis, we found no association between PA and myopia, in this first of its kind study based on objective and repeated PA data.

KW - Journal Article

U2 - 10.1111/aos.13513

DO - 10.1111/aos.13513

M3 - Journal article

VL - 96

SP - 134

EP - 141

JO - Acta Ophthalmologica

JF - Acta Ophthalmologica

SN - 1755-375X

IS - 2

ER -

ID: 52802754