The intensity of physical activity influences bone mineral accrual in childhood: the childhood health, activity and motor performance school (the CHAMPS) study, Denmark

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Standard

The intensity of physical activity influences bone mineral accrual in childhood : the childhood health, activity and motor performance school (the CHAMPS) study, Denmark. / Heidemann, Malene Søborg; Mølgaard, Christian; Husby, Steffen; Schou, Anders J.; Klakk, Heidi; Møller, Niels Chr.; Holst, René; Wedderkopp, Niels.

I: B M C Pediatrics, Bind 13, 32, 2013.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Heidemann, MS, Mølgaard, C, Husby, S, Schou, AJ, Klakk, H, Møller, NC, Holst, R & Wedderkopp, N 2013, 'The intensity of physical activity influences bone mineral accrual in childhood: the childhood health, activity and motor performance school (the CHAMPS) study, Denmark', B M C Pediatrics, bind 13, 32. https://doi.org/10.1186/1471-2431-13-32

APA

Heidemann, M. S., Mølgaard, C., Husby, S., Schou, A. J., Klakk, H., Møller, N. C., ... Wedderkopp, N. (2013). The intensity of physical activity influences bone mineral accrual in childhood: the childhood health, activity and motor performance school (the CHAMPS) study, Denmark. B M C Pediatrics, 13, [32]. https://doi.org/10.1186/1471-2431-13-32

Vancouver

Heidemann MS, Mølgaard C, Husby S, Schou AJ, Klakk H, Møller NC o.a. The intensity of physical activity influences bone mineral accrual in childhood: the childhood health, activity and motor performance school (the CHAMPS) study, Denmark. B M C Pediatrics. 2013;13. 32. https://doi.org/10.1186/1471-2431-13-32

Author

Heidemann, Malene Søborg ; Mølgaard, Christian ; Husby, Steffen ; Schou, Anders J. ; Klakk, Heidi ; Møller, Niels Chr. ; Holst, René ; Wedderkopp, Niels. / The intensity of physical activity influences bone mineral accrual in childhood : the childhood health, activity and motor performance school (the CHAMPS) study, Denmark. I: B M C Pediatrics. 2013 ; Bind 13.

Bibtex

@article{ef6dd05cf1a442d5bef2ddb26faedfdf,
title = "The intensity of physical activity influences bone mineral accrual in childhood: the childhood health, activity and motor performance school (the CHAMPS) study, Denmark",
abstract = "BackgroundStudies indicate genetic and lifestyle factors can contribute to optimal bone development. In particular, the intensity level of physical activity may have an impact on bone health. This study aims to assess the relationship between physical activity at different intensities and Bone Mineral Content (BMC), Bone Mineral Density (BMD) and Bone Area (BA) accretion.MethodsThis longitudinal study is a part of The CHAMPS study-DK. Whole-body DXA scans were performed at baseline and after two years follows up. BMC, BMD, and BA were measured. The total body less head (TBLH) values were used. Physical activity (PA) was recorded by accelerometers (ActiGraph, model GT3X). Percentages of different PA intensity levels were calculated and log odds of two intensity levels of activity relative to the third level were calculated. Multilevel regression analyses were used to assess the relationship between the categories of physical activity and bone traits.ResultsOf 800 invited children, 742 (93{\%}) accepted to participate. Of these, 682/742 (92{\%}) participated at follow up. Complete datasets were obtained in 602/742 (81{\%}) children. Mean (range) of age was 11.5 years (9.7-13.9). PA at different intensity levels was for boys and girls respectively, sedentary 62{\%} and 64{\%}, low 29{\%} for both genders and moderate to high 9{\%} and 7{\%} of the total time. Mean (range) BMC, BMD, and BA was 1179 g (563–2326), 0.84 g/cm2 (0.64-1.15) and 1393 cm2 (851–2164), respectively. Valid accelerometer data were obtained for a mean of 6.1 days, 13 hours per day.ConclusionsThere 7was a positive relationship between the log odds of moderate to high-level PA versus low level activity and BMC, BMD and BA. Children with an increased proportion of time in moderate to high-level activity as opposed to sedentary and low-level activity achieved positive effects on BMC, BMD and BA.",
keywords = "Absorptiometry, Photon, Accelerometry, Adolescent, Bone Density, Child, Denmark, Female, Follow-Up Studies, Humans, Linear Models, Male, Motor Activity",
author = "Heidemann, {Malene S{\o}borg} and Christian M{\o}lgaard and Steffen Husby and Schou, {Anders J.} and Heidi Klakk and M{\o}ller, {Niels Chr.} and Ren{\'e} Holst and Niels Wedderkopp",
note = "CURIS 2013 NEXS 145",
year = "2013",
doi = "10.1186/1471-2431-13-32",
language = "English",
volume = "13",
journal = "B M C Pediatrics",
issn = "1471-2431",
publisher = "BioMed Central Ltd.",

}

RIS

TY - JOUR

T1 - The intensity of physical activity influences bone mineral accrual in childhood

T2 - the childhood health, activity and motor performance school (the CHAMPS) study, Denmark

AU - Heidemann, Malene Søborg

AU - Mølgaard, Christian

AU - Husby, Steffen

AU - Schou, Anders J.

AU - Klakk, Heidi

AU - Møller, Niels Chr.

AU - Holst, René

AU - Wedderkopp, Niels

N1 - CURIS 2013 NEXS 145

PY - 2013

Y1 - 2013

N2 - BackgroundStudies indicate genetic and lifestyle factors can contribute to optimal bone development. In particular, the intensity level of physical activity may have an impact on bone health. This study aims to assess the relationship between physical activity at different intensities and Bone Mineral Content (BMC), Bone Mineral Density (BMD) and Bone Area (BA) accretion.MethodsThis longitudinal study is a part of The CHAMPS study-DK. Whole-body DXA scans were performed at baseline and after two years follows up. BMC, BMD, and BA were measured. The total body less head (TBLH) values were used. Physical activity (PA) was recorded by accelerometers (ActiGraph, model GT3X). Percentages of different PA intensity levels were calculated and log odds of two intensity levels of activity relative to the third level were calculated. Multilevel regression analyses were used to assess the relationship between the categories of physical activity and bone traits.ResultsOf 800 invited children, 742 (93%) accepted to participate. Of these, 682/742 (92%) participated at follow up. Complete datasets were obtained in 602/742 (81%) children. Mean (range) of age was 11.5 years (9.7-13.9). PA at different intensity levels was for boys and girls respectively, sedentary 62% and 64%, low 29% for both genders and moderate to high 9% and 7% of the total time. Mean (range) BMC, BMD, and BA was 1179 g (563–2326), 0.84 g/cm2 (0.64-1.15) and 1393 cm2 (851–2164), respectively. Valid accelerometer data were obtained for a mean of 6.1 days, 13 hours per day.ConclusionsThere 7was a positive relationship between the log odds of moderate to high-level PA versus low level activity and BMC, BMD and BA. Children with an increased proportion of time in moderate to high-level activity as opposed to sedentary and low-level activity achieved positive effects on BMC, BMD and BA.

AB - BackgroundStudies indicate genetic and lifestyle factors can contribute to optimal bone development. In particular, the intensity level of physical activity may have an impact on bone health. This study aims to assess the relationship between physical activity at different intensities and Bone Mineral Content (BMC), Bone Mineral Density (BMD) and Bone Area (BA) accretion.MethodsThis longitudinal study is a part of The CHAMPS study-DK. Whole-body DXA scans were performed at baseline and after two years follows up. BMC, BMD, and BA were measured. The total body less head (TBLH) values were used. Physical activity (PA) was recorded by accelerometers (ActiGraph, model GT3X). Percentages of different PA intensity levels were calculated and log odds of two intensity levels of activity relative to the third level were calculated. Multilevel regression analyses were used to assess the relationship between the categories of physical activity and bone traits.ResultsOf 800 invited children, 742 (93%) accepted to participate. Of these, 682/742 (92%) participated at follow up. Complete datasets were obtained in 602/742 (81%) children. Mean (range) of age was 11.5 years (9.7-13.9). PA at different intensity levels was for boys and girls respectively, sedentary 62% and 64%, low 29% for both genders and moderate to high 9% and 7% of the total time. Mean (range) BMC, BMD, and BA was 1179 g (563–2326), 0.84 g/cm2 (0.64-1.15) and 1393 cm2 (851–2164), respectively. Valid accelerometer data were obtained for a mean of 6.1 days, 13 hours per day.ConclusionsThere 7was a positive relationship between the log odds of moderate to high-level PA versus low level activity and BMC, BMD and BA. Children with an increased proportion of time in moderate to high-level activity as opposed to sedentary and low-level activity achieved positive effects on BMC, BMD and BA.

KW - Absorptiometry, Photon

KW - Accelerometry

KW - Adolescent

KW - Bone Density

KW - Child

KW - Denmark

KW - Female

KW - Follow-Up Studies

KW - Humans

KW - Linear Models

KW - Male

KW - Motor Activity

U2 - 10.1186/1471-2431-13-32

DO - 10.1186/1471-2431-13-32

M3 - Journal article

C2 - 23452342

VL - 13

JO - B M C Pediatrics

JF - B M C Pediatrics

SN - 1471-2431

M1 - 32

ER -

ID: 46982042