I

II

III

IV

V

I

II

III

IV

V

Mean ± SD

Median

T-Test

Ulnar Loop

29.7

25.8

11.1

2.1

6.3

30.8

24.2

10.3

5.8

7.1

15.3 ± 10.5

11.1

0.0007

Radial Loop

0

0

0

10.0

0

0

0

0

0

0

0.9 ± 3.0

0

0.3329

Whorls

4.2

4.2

3.7

3.7

3.4

3.9

6.3

6.6

5

2.6

4.4 ± 1.2

4.2

0.0001

Arch

3.4

2.6

4.2

4.2

7.6

2.6

3.1

4.2

3.4

7.6

4.3 ± 1.8

4.2

0.0001