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Titre : | Gender differences among prepubertal children on bone mineral content, bone mineral density, and physical activity (2021) |
Auteurs : | Theodoros Stampoulis ; Diamanda Leontsini ; Alexandra Avloniti ; Athanasios Chatzinikolaou ; Ioannis Fatouros ; Antonios Kambas |
Type de document : | Article |
Dans : | European psychomotricity journal (13, 2021) |
Langues: | Anglais |
Descripteurs : |
HE Vinci Densite osseuse ; Identité de genre ; Os et tissu osseux ; Puberté |
Résumé : | Purpose of this study was to investigate the gender effect on physical activity (PA) and bone mineral content (BMC) and bone mineral density (BMD) of total body less head (TBLH) and lumbar spine (L1-L4) in tanner stage I greek schoolchildren. PA was measured by ActiGraph GT3X+ accelerometer and Dual-energy X-ray Absoroptiometry (DXA) used to assess BMC and BMD of participants (52 boys, 58 girls, Tanner stage I, aged 7-9 years). Students t-test for independent samples was used to evaluate gender differences. Results showed that there was not any gender difference in BMC and BMD of TBLH and L1-L4, but boys counted significantly more steps/day than girls (11.636±2471.56 vs 9953.71±1638.8, respectively, p |
Disponible en ligne : | Oui |
En ligne : | https://www.psychomotor.gr/images/journal/Volume13/2-STAMPOULIS_ET_AL_2_8.pdf |