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Ortopedická protetika Praha sro - Společnost pro pojivové tkáně

Ortopedická protetika Praha sro - Společnost pro pojivové tkáně

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growth velocity [cm/year]<br />

4,0<br />

3,6<br />

3,2<br />

2,8<br />

2,4<br />

2,0<br />

1,6<br />

1,2<br />

0,8<br />

0,4<br />

0,0<br />

6 7 8 9 10 11 12 13 14 15 16<br />

age [years]<br />

Figure 5a: Mean velocity curve of upper extremity length – boys<br />

184<br />

Age<br />

(years)<br />

Body height<br />

(cm)<br />

T2<br />

T3<br />

Velocity<br />

(cm/year)<br />

T4<br />

T6<br />

Differences<br />

(years)<br />

T7<br />

T8<br />

LOCOMOTOR SYSTEM vol. 14, 2007, No. 3+4<br />

Differences<br />

(cm)<br />

Differences<br />

(cm/year)<br />

T A H V Ty–Tx ∆A ∆H ∆V<br />

T2 7,13 54,0 2,59 T3–T2 0,78 2,1 0,10<br />

T3 7,91 56,1 2,69 T4–T3 1,08 2,8 –0,17<br />

T4 8,99 59,0 2,52 T4–T2 1,86 4,9 –0,07<br />

T6 10,09 61,6 2,36 T6–T4 1,10 2,7 –0,17<br />

T7 11,88 66,2 2,92 T6–T3 2,18 5,5 –0,34<br />

T8 13,31 70,8 3,41 T7–T6 1,79 4,6 0,57<br />

T8–T7 1,43 4,6 0,49<br />

T8–T6 3,22 9,2 1,05<br />

Table 5a: Characteristics of growth velocity curve – upper extremity length, boys

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