|  | Male | Female | ||||
---|---|---|---|---|---|---|---|
Digits | Designation | Min | Max | Mean ± SD | Min | Max | Mean ± SD |
Right thumb | R1 | 0 | 6 | 1.03 ± 1.13 | 0 | 8 | 2.13 ± 1.66 |
Right index | R2 | 0 | 8 | 0.47 ± 0.92 | 0 | 11 | 1.43 ± 1.78 |
Right middle | R3 | 0 | 5 | 0.56 ± 0.94 | 0 | 9 | 1.87 ± 2.06 |
Right ring | R4 | 0 | 10 | 0.58 ± 1.22 | 0 | 17 | 2.35 ± 2.81 |
Right little | R5 | 0 | 10 | 0.49 ± 1.20 | 0 | 11 | 2.03 ± 2.40 |
Left thumb | L1 | 0 | 5 | 1.24 ± 1.29 | 0 | 12 | 2.71 ± 1.90 |
Left index | L2 | 0 | 9 | 0.85 ± 1.29 | 0 | 11 | 2.24 ± 2.03 |
Left middle | L3 | 0 | 7 | 0.92 ± 1.38 | 0 | 15 | 2.53 ± 2.54 |
Left ring | L4 | 0 | 7 | 0.93 ± 1.47 | 0 | 17 | 3.31 ± 2.99 |
Left little | L5 | 0 | 5 | 0.66 ± 1.15 | 0 | 12 | 2.77 ± 2.89 |