Table 1 General description of the test from 2009 to 2015
From: An assessment of the Chilean National Examination of Orthopaedic Surgery
2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | |
|---|---|---|---|---|---|---|---|
Number of examinees | 23 | 26 | 32 | 38 | 49 | 55 | 56 |
Number of questions | 90 | 110 | 120 | 120 | 120 | 120 | 120 |
Number of questions with images | 0 | 0 | 4 | 16 | 36 | 34 | 24 |
Difficulty Index (median) | 66.0 | 71.6 | 55.8 | 52.7 | 62.4 | 65.9 | 65.2 |
Discrimination Index (median) | 0.34 | 0.28 | 0.27 | 0.25 | 0.41 | 0.41 | 0.58 |