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

Diameter

PF-V

(n = 20)

1.32

0.10

236

0.0003

EG

(n = 10)

1.14

0.06