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BioMed Research International
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2015
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Article
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Tab 1
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Research Article
Influence of the Weight of a School Backpack on Spinal Curvature in the Sagittal Plane of Seven-Year-Old Children
Table 1
Basic biometric parameters characterizing the study group (
).
Mean
Range
SD
Body weight (kg)
25.55
19.02–38.00
4.7
Body height (m)
1.25
1.13–1.39
0.1
SD: standard deviation.