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Correlation between relative schoolbag weight and gender and age differences of the schoolchildren in the primary school

Mario Kasović ; University of Zagreb, Faculty of Kinesiology, Croatia; Faculty of Sport Studies, Masaryk University, Czech Republic
Larisa Gomaz ; University of Zagreb, Faculty of Kinesiology, Croatia
Martin Zvonar ; Faculty of Sport Studies, Masaryk University, Czech Republic

Puni tekst: hrvatski, pdf (819 KB) str. 31-36 preuzimanja: 27* citiraj
APA 6th Edition
Kasović, M., Gomaz, L. i Zvonar, M. (2019). Povezanost relativne mase školske torbe i spolno-dobnih razlika djece osnovne škole. Hrvatski športskomedicinski vjesnik, 34 (1), 31-36. Preuzeto s https://hrcak.srce.hr/237529
MLA 8th Edition
Kasović, Mario, et al. "Povezanost relativne mase školske torbe i spolno-dobnih razlika djece osnovne škole." Hrvatski športskomedicinski vjesnik, vol. 34, br. 1, 2019, str. 31-36. https://hrcak.srce.hr/237529. Citirano 12.07.2020.
Chicago 17th Edition
Kasović, Mario, Larisa Gomaz i Martin Zvonar. "Povezanost relativne mase školske torbe i spolno-dobnih razlika djece osnovne škole." Hrvatski športskomedicinski vjesnik 34, br. 1 (2019): 31-36. https://hrcak.srce.hr/237529
Harvard
Kasović, M., Gomaz, L., i Zvonar, M. (2019). 'Povezanost relativne mase školske torbe i spolno-dobnih razlika djece osnovne škole', Hrvatski športskomedicinski vjesnik, 34(1), str. 31-36. Preuzeto s: https://hrcak.srce.hr/237529 (Datum pristupa: 12.07.2020.)
Vancouver
Kasović M, Gomaz L, Zvonar M. Povezanost relativne mase školske torbe i spolno-dobnih razlika djece osnovne škole. Hrvatski športskomedicinski vjesnik [Internet]. 2019 [pristupljeno 12.07.2020.];34(1):31-36. Dostupno na: https://hrcak.srce.hr/237529
IEEE
M. Kasović, L. Gomaz i M. Zvonar, "Povezanost relativne mase školske torbe i spolno-dobnih razlika djece osnovne škole", Hrvatski športskomedicinski vjesnik, vol.34, br. 1, str. 31-36, 2019. [Online]. Dostupno na: https://hrcak.srce.hr/237529. [Citirano: 12.07.2020.]

Sažetak
This study investigated relative schoolbag weight and the correlation between relative schoolbag weight and gender and age differences of the schoolchildren in nine grades of primary schools in Brno, Czech Republic. Measurements of children’s anthropometry and schoolbag weight were taken in five different schools. In total 584 school children, 44,35 % girls (N = 259) and 55,65 % boys (N = 325), mean age 9,67 (± 2,4) years and body weight 37,5 kg (± 13,4) took part in this study. Mean schoolbag weight was 4,93 kg (± 1,32) and it represented 14,0 % (± 0,5) of children’s body weight. By using a factorial ANOVA in statistical analysis and by setting the statistical significance at p ≤ 0,05, the statistically significant difference between the relative schoolbag weight by ages of participants was noticed (p = 0,000). Schoolchildren in first four grades have statistically significant higher relative schoolbag weight than their older colleagues. On the other hand, there’s no statistically significant difference between the relative schoolbag weight and the gender (p = 0,240), but there is a statistically significant difference between the relative schoolbag weight and the interaction between gender and age (p = 0,006). This study showed that for schoolchildren in their early stage of growth, schoolbag load is bigger, and it represents a big risk factor during the very sensitive stage of their growth and development.

Ključne riječi
schoolchildren; relative schoolbag weight; schoolbag load; child’s health

Hrčak ID: 237529

URI
https://hrcak.srce.hr/237529

[hrvatski]

Posjeta: 53 *