Variable | Site | n | Me | SD | W | P value |
Lenght | PF-V | (n = 20) | 1.82 | 0.18 | 170 | 0.5082 |
| EG | (n = 10) | 1.83 | 0.13 |
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Diameter | PF-V | (n = 20) | 1.32 | 0.10 | 236 | 0.0003 |
| EG | (n = 10) | 1.14 | 0.06 |
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