Table 5.
Trend of Surgical Complication Rates (n, %) *.
| Year | Trend of Surgical Complication Rates (n, %) * | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| PM | OPS | M | M + I | M + MF | |||||||
| 2005 | 22 | 2.7% | 1 | 2.8% | 32 | 5.4% | 11 | 5.5% | 4 | 7.4% | |
| 2006 | 68 | 2.5% | 3 | 1.6% | 112 | 5.5% | 30 | 5.6% | 17 | 7.4% | |
| 2007 | 103 | 2.4% | 1 | 2.7% | 193 | 5.6% | 73 | 5.1% | 24 | 8.5% | |
| 2008 | 110 | 2.3% | 7 | 3.7% | 254 | 5.9% | 91 | 5.0% | 38 | 8.4% | |
| 2009 | 119 | 2.2% | 11 | 3.7% | 326 | 6.4% | 119 | 5.1% | 35 | 10.7% | |
| 2010 | 115 | 2.1% | 6 | 3.6% | 340 | 6.9% | 147 | 5.6% | 54 | 13.2% | |
| 2011 | 129 | 2.1% | 15 | 3.2% | 331 | 7.0% | 192 | 6.0% | 64 | 16.0% | |
| 2012 | 151 | 2.2% | 16 | 3.1% | 359 | 6.8% | 224 | 5.8% | 58 | 16.5% | |
| 2013 | 177 | 2.1% | 16 | 2.7% | 391 | 6.6% | 249 | 5.6% | 56 | 16.8% | |
| 2014 | 199 | 2.3% | 21 | 3.1% | 422 | 6.7% | 252 | 5.5% | 54 | 16.7% | |
| 2015 | 276 | 2.3% | 37 | 3.1% | 436 | 6.9% | 280 | 5.7% | 47 | 14.7% | |
| 2016 | 278 | 2.3% | 33 | 3.4% | 494 | 6.8% | 320 | 5.9% | 34 | 13.8% | |
| 2017 | 295 | 2.2% | 45 | 3.2% | 434 | 6.8% | 340 | 6.1% | 41 | 13.3% | |
| Overall Trend Analysis | |||||||||||
| p-Value | (R2) | 0.29 | (0.27) | 0.67 | (0.14) | 0.004 | (0.71) | 0.02 | (0.39) | 0.01 | (0.60) |
* Percentages are taken from smoothed data analysis to assess trend.