Table 3.
Percent differences between the 10th and 90th percentile of orthopedic residents.
| Fold-difference | 2009 | 2010 | 2011 | 2012 | 2013 | P |
|---|---|---|---|---|---|---|
| Shoulder | 4.7 | 4.6 | 4.2 | 4.5 | 3.9 | 0.29 |
| Humerus/elbow | 3.6 | 3.5 | 3.3 | 2.9 | 2.8 | 0.013* |
| Forearm/wrist | 4.1 | 4.1 | 3.6 | 3.4 | 2.9 | 0.011* |
| Hand/fingers | 5.4 | 5.5 | 5.6 | 5.2 | 5.8 | 0.84 |
| Pelvis/hip | 3.2 | 3.3 | 3.4 | 3.1 | 2.6 | 0.13 |
| Femur/knee | 3.1 | 2.9 | 3.1 | 2.8 | 2.5 | 0.24 |
| Leg/ankle | 2.9 | 2.7 | 2.7 | 2.7 | 2.6 | 0.24 |
| Foot/toes | 5.5 | 5.3 | 5.9 | 5.3 | 5.2 | 0.59 |
| Total | 2.8 | 2.7 | 2.6 | 2.5 | 2.2 | 0.062 |
*Analysis of variance analysis of trends with statistically significance.