Table 3.
Fold Difference Between 10th and 90th Percentile of Cases for Various Categories in Plastic (PRS) Hand Surgery Training
| Procedure | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | P | Average Percentage Difference |
| PRS | |||||||||||
| Amputation | 6.0 | 5.2 | 5.2 | 8.0 | 4.4 | 4.3 | 3.1 | 3.2 | 3.6 | 0.04a | 478 |
| Wound reconstruction | 3.7 | 3.6 | 4.7 | 4.5 | 3.0 | 3.1 | 3.1 | 2.8 | 2.9 | 0.05 | 349 |
| Tendon | 3.6 | 4.2 | 3.4 | 4.3 | 3.2 | 2.9 | 3.6 | 3.4 | 2.9 | 0.11 | 350 |
| Nerve injury | 5.0 | 4.7 | 6.0 | 5.5 | 4.4 | 4.2 | 3.9 | 4.6 | 3.9 | 0.05 | 469 |
| Fracture/dislocation | 3.5 | 3.1 | 3.1 | 3.5 | 2.9 | 2.9 | 3.2 | 2.6 | 2.3 | 0.01a | 301 |
| Dupuytren disease | 7.5 | 6.5 | 8.5 | 7.0 | 7.5 | 7.0 | 5.3 | 6.0 | 8.0 | 0.48 | 703 |
| Nerve decompression | 4.8 | 5.3 | 4.1 | 4.4 | 4.1 | 4.6 | 5.7 | 4.7 | 3.9 | 0.69 | 462 |
| Replant/arterial repair/revascularize | 19.0 | 8.5 | 24.0 | 20.0 | 6.3 | 7.3 | 5.8 | 4.8 | 5.0 | 0.03a | 1,119 |
| Arthroplasty/arthrodesis | 10.5 | 11.0 | 8.3 | 11.0 | 5.5 | 6.0 | 6.8 | 5.0 | 5.5 | <0.01a | 773 |
| Congenital | N/A | N/A | N/A | N/A | 13.0 | 6.5 | 7.5 | 6.5 | 7.5 | N/A | 820 |
| Neoplasm | 4.3 | 5.6 | 6.7 | 5.1 | 4.2 | 3.8 | 4.4 | 3.7 | 3.0 | 0.04a | 453 |
| Total | 2.4 | N/A | N/A | N/A | 2.6 | 2.3 | 2.6 | 2.2 | 2.1 | N/A | 237 |
a
P < 0.05 denotes significant change over time in each category, as measured by linear regression.