Influence Of Sport On Laterality In Children Aged 9-11 Years
Table 1:
|
Right |
Left |
Left-Right Difference |
|
Non-Athletes |
Athletes |
Non-Athletes |
Athletes |
Non-Athletes |
Athletes |
| Number of cases (N) |
145 |
70 |
145 |
70 |
145 |
70 |
| Arithmetic mean |
226.0 |
214.6 |
225.0 |
210.6 |
14.1 |
16.6 |
| Median |
225.8 |
213.7 |
224.9 |
209.8 |
12.0 |
13.3 |
| Standard deviation |
19.5 |
18.9 |
20.3 |
19.6 |
10.6 |
14.3 |
| Coefficient of variation |
8.6% |
8.8% |
9.0% |
9.3% |
75.2% |
86.3% |
| Minimum |
177.2 |
165.3 |
173.7 |
173.7 |
1 |
2 |
| Maximum |
274.7 |
266.4 |
270.9 |
258.6 |
50.7 |
79.4 |
| Independent t-test |
t |
4.030 |
4.948 |
-1.263 |
| p |
0.000 |
0.000 |
0.209 |
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