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Change in percentage of colectomy/proctectomy performed by CR surgeons over time
| Year | No CR Training | CR Training |
|---|---|---|
| 2000 | 83.4% | 16.6% |
| 2001 | 82.4% | 17.6% |
| 2002 | 81.2% | 18.8% |
| 2003 | 80.0% | 20.0% |
| 2004 | 78.9% | 21.1% |
| 2005 | 77.5% | 22.5% |
| 2006 | 76.2% | 23.8% |
| 2007 | 74.3% | 25.7% |
| 2008 | 71.6% | 28.4% |
| 2009 | 70.5% | 29.5% |
| 2010 | 67.8% | 32.2% |
| 2011 | 65.5% | 34.5% |
| 2012 | 63.7% | 36.3% |
| 2013 | 62.7% | 37.3% |
| 2014 | 59.9% | 40.1% |
| Average | 73.3% | 26.7% |
P <.01
