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. 2015 Jun 4;10(4):663–669. doi: 10.1007/s11552-015-9773-8

Table 2.

Description of the changes in classification, procedure, and route of access according to the specialty level after the inclusion of tomograms and association of test results

Variable Group Total p
Resident Hand surgery General orthopedics
General orthopedics Hand surgery
n % n % n % n % n %
Universal 0.001
 Decrease 42 17.2 36 14.8 55 15.0 18 9.8 151 14.6
 Unchanged 127 52.0 153 62.7 245 66.9 127 69.4 652 62.9
 Increase 75 30.7 55 22.5 86 18.0 38 20.8 234 22.6
AO <0.001
 Decrease 28 11.5 40 16.4 48 13.1 21 11.5 137 13.2
 Unchanged 92 37.7 109 44.7 212 57.9 89 48.6 502 48.4
 Increase 124 50.8 95 38.9 106 29.0 73 39.9 398 38.4
Surgical 0.020
 Decrease 13 5.3 16 6.6 22 6.0 2 1.1 53 5.1
 Unchanged 191 78.3 200 82.0 305 83.3 148 80.9 844 81.4
 Increase 40 16.4 28 11.5 39 10.7 33 18.0 140 13.5
Route of access 0.005
 Decrease 16 6.6 17 7.0 22 6.0 3 1.6 58 5.8
 Unchanged 185 75.8 199 81.6 306 83.6 144 78.7 834 80.4
 Increase 43 17.6 28 11.5 38 10.4 36 19.7 145 14.0
Total 244 100 244 100 366 100 183 100 1037 100

Chi-square test results