Table 1.
Average scores for OSATS elements for Experts and trainees at Week 1. Scores are averages across the four skills in module 1 and ratings by three experts. Note the score differences of a full OSATS element point or more, as well as large Std. dev in trainees.
| Time and Motion (TM) | Instrument Handling(IH) | Knowledge of Instruments(K) | Flow of Operation(F) | Knowledge of Procedure(KP) | Respect for Tissue (R) | |
|---|---|---|---|---|---|---|
| Expert 1 | 4.08 | 4.00 | 4.50 | 4.25 | 4.50 | 4.25 |
| Expert 2 | 4.17 | 4.08 | 4.58 | 4.33 | 4.50 | 4.17 |
| Expert 3 | 3.83 | 4.08 | 4.42 | 3.83 | 4.17 | 4.33 |
| Expert 4 | 4.08 | 4.25 | 4.50 | 4.17 | 4.92 | 4.17 |
|
| ||||||
| Average | 4.04 | 4.10 | 4.50 | 4.15 | 4.52 | 4.23 |
| Stdev. | 0.14 | 0.10 | 0.07 | 0.22 | 0.31 | 0.08 |
|
| ||||||
| Trainee 1 | 2.17 | 2.17 | 3.00 | 2.00 | 3.09 | 2.25 |
| Trainee 2 | 3.08 | 2.83 | 3.50 | 2.92 | 3.58 | 2.83 |
| Trainee 3 | 3.00 | 3.00 | 3.58 | 3.08 | 4.00 | 3.75 |
| Trainee 4 | 3.00 | 3.00 | 3.63 | 3.13 | 3.88 | 3.25 |
| Trainee 5 | 2.50 | 2.63 | 3.25 | 3.00 | 3.50 | 3.25 |
| Trainee 6 | 2.88 | 3.00 | 3.50 | 2.88 | 3.63 | 3.25 |
| Trainee 7 | 2.50 | 2.33 | 2.75 | 2.50 | 3.08 | 3.17 |
| Trainee 8 | 2.83 | 3.00 | 3.17 | 2.83 | 3.58 | 3.33 |
|
| ||||||
| Average. | 2.74 | 2.74 | 3.30 | 2.79 | 3.54 | 3.14 |
| Stdev | 0.32 | 0.34 | 0.31 | 0.37 | 0.33 | 0.44 |