Table 1.
Matched Variables | No Dislocation |
Dislocation |
p-value | ||
---|---|---|---|---|---|
N | % | N | % | ||
Surgeon | 0.7487 | ||||
1 | 9 | 3.5 | 3 | 4.9 | |
2 | 29 | 11.7 | 8 | 11.9 | |
3 | 5 | 2.0 | 0 | 0 | |
4 | 6 | 2.4 | 1 | 1.5 | |
5 | 15 | 6.1 | 5 | 7.5 | |
6 | 61 | 24.7 | 16 | 23.9 | |
7 | 4 | 1.6 | 1 | 1.5 | |
8 | 8 | 3.2 | 2 | 3.0 | |
9 | 11 | 4.5 | 3 | 4.5 | |
10 | 4 | 1.6 | 1 | 1.5 | |
11 | 2 | 0.8 | 1 | 1.5 | |
12 | 15 | 5.9 | 4 | 6.0 | |
13 | 11 | 4.5 | 3 | 4.5 | |
14 | 3 | 1.2 | 1 | 1.5 | |
15 | 7 | 2.8 | 3 | 4.5 | |
16 | 4 | 1.6 | 1 | 1.5 | |
17 | 2 | 0.8 | 0 | 0 | |
18 | 35 | 14.2 | 10 | 14.9 | |
19 | 16 | 6.5 | 4 | 6.0 | |
Year of surgery | 0.4014 | ||||
2002 | 13 | 5.3 | 5 | 7.5 | |
2003 | 52 | 21.1 | 15 | 22.4 | |
2004 | 23 | 9.3 | 6 | 9.0 | |
2005 | 22 | 8.9 | 7 | 10.4 | |
2006 | 27 | 10.9 | 9 | 13.4 | |
2007 | 13 | 5.3 | 1 | 1.5 | |
2008 | 32 | 13.0 | 8 | 11.9 | |
2009 | 23 | 9.3 | 5 | 7.5 | |
2010 | 26 | 10.5 | 6 | 9.0 | |
2011 | 12 | 4.9 | 3 | 4.5 | |
2012 | 4 | 1.6 | 1 | 1.5 |