Module 3: Suturing & Knot Tying
R-Proficiency = 100.1275 − 0.005 Left instrument path − 0.013 Right instrument smoothness
| Variables Measured and Criterion Percentile Values | |||||
|---|---|---|---|---|---|
| Variable | 10 | 25 | 50 | 75 | 90 |
| Total time | 295.784 | 266.577 | 114.63 | 94.248 | 74.59 |
| Left instrument path | 694.584 | 560.12 | 348.67 | 249.77 | 202.574 |
| Right instrument path | 854.166 | 672.87 | 409.62 | 246.39 | 241.238 |
| Left instrument smoothness | 891 | 817 | 343 | 301 | 225.8 |
| Right instrument smoothness | 1154.1 | 938.5 | 423 | 354.5 | 246.8 |
| Proficiency score | 81.612 | 84.144 | 92.947 | 94.031 | 96.019 |
| Means ± Standard Deviations for Each Variable | |||||
| Variable | −1.5 | −1 | 0 | +1 | +1.5 |
| Total time | 5.068 | 62.387 | 177.024 | 291.661 | 348.98 |
| Left instrument path | 79.253 | 189.984 | 411.446 | 632.907 | 743.638 |
| Right instrument path | 72.381 | 210.16 | 485.719 | 761.278 | 899.057 |
| Left instrument smoothness | 23.086 | 178.835 | 490.333 | 801.832 | 957.581 |
| Right instrument smoothness | −4.813 | 212.625 | 647.5 | 1082.375 | 1299.813 |
| Proficiency score | 78.65 | 82.206 | 89.318 | 96.43 | 99.985 |