Table 5 Descriptive statistics of the performance parameters (Phase 3)
|  | Mean (SD); N = 152 |  | ||||
|---|---|---|---|---|---|---|
Task | Success rate (%) | Time (sec) | Number of mistakes | Path length (cm) | Percent within scope (%)a | |
Marbles (right hand) | 90.1 (20.6) | 85.9 (20.2) | 2.6 (3.9) | 1398.1 (406.4) | - | |
Marbles (left hand) | 95.1 (14.7) | 76.1 (22.0) | 2.8 (4.5) | 1508.6 (533.1) | - | |
Marbles and hold (right hand) | 82.6 (29.5) | 100.3 (29.2) | 8.5 (7.7) | 2054.4 (749.3) | - | |
Marbles and hold (left hand) | 77.6 (31.7) | 103.5 (28.5) | 12.3 (10.2) | 2331.2 (881.2) | - | |
Marbles and hold – misorientation | 52.1 (19.3) | 148.2 (8.7) | 13.1 (8.5) | 3419.2 (998.0) | - | |
Cutting and scope (right hand) | 84.0 (20.9) | 82.4 (11.8) | 2.8 (3.1) | 1775.9 (442.4) | 86.2 (13.0) | |
Cutting and scope (left hand) | 90.3 (17.2) | 77.9 (12.9) | 4.3 (3.7) | 2073.2 (586.2) | 83.7 (15.2) | |
Cutting a circle | 88.3 (12.9) | 126.9 (22.8) | 2.3 (2.4) | 3516.9 (1214) | - | |
Scope 30° | 93.3 (15.2) | 219.6 (41.0) | 9.7 (5.4) | 1629.9 (717.8) | 79.2 (14.2) | |
Needle transfer | 63.9 (28.6) | 145.1 (13.0) | 1.9 (2.4) | 3102.9 (855.8) | Â | |