Table 3 Correlation between evaluators on OSATS score. OSATS = objective structured assessment of technical skills
Category | R | 95% CI | P value |
|---|---|---|---|
Respect of tissue | 0.41 | 0.12 to 0.64 | 0.0053 |
Time and motion | 0.46 | 0.18 to 0.67 | 0.0019 |
Instrument handling | 0.38 | 0.08 to 0.61 | 0.012 |
Knowledge of instruments | 0.11 | −0.20 to 0.39 | 0.49 |
Flow of operation | 0.54 | 0.27 to 0.72 | 0.0002 |
Use of assistant | 0.33 | 0.02 to 0.57 | 0.031 |
Knowledge of procedural steps | 0.5 | 0.23 to 0.69 | 0.0006 |